Weather forecast for Lai Chau today, October 20th, tomorrow, October 21st, and the next 7 days.
TodayTuesday, October 20, 2026In Lai Chau, the weather is foggy with little rain in the morning, cloudy with a possibility of rain in the afternoon, and the temperature...18–25°C.Tomorrow, Wednesday, October 21stLai Chau: 17–21°C, with showers in the morning and afternoon.
Updated multiple times a day·Updated at·
Lai Chau at 09:0021°CShower• perceived temperature 22°C
30%Chance of rain this morning and afternoon (Lai Chau)
17–25°CLai Chau in the next 7 days
6/7Rainy days in the next 7 daysChance of rain ≥ 50%
Lai Chau weather forecast today, hour by hour.
The next 24 hours in Lai Chau, from 09:00 today to 08:00 tomorrow, October 21st.
09:00Now21°chance of rain19%
10:0023°chance of rain13%
11:0024°chance of rain14%
12:0025°chance of rain17%
13:0025°chance of rain17%
14:0024°chance of rain12%
15:0023°chance of rain21%
16:0022°chance of rain30%
17:0023°chance of rain38%
18:0022°chance of rain39%
19:0022°chance of rain39%
20:0022°chance of rain38%
21:0022°chance of rain37%
22:0021°chance of rain46%
23:0021°chance of rain45%
00:0020°chance of rain48%
01:0020°chance of rain46%
02:0019°chance of rain46%
03:0019°chance of rain49%
04:0018°chance of rain48%
05:0018°chance of rain43%
06:0018°chance of rain48%
07:0018°chance of rain48%
08:0017°chance of rain50%
09:0018°chance of rain44%
10:0020°chance of rain41%
11:0021°chance of rain45%
12:0021°chance of rain62%
13:0021°chance of rain68%
14:0020°chance of rain60%
15:0020°chance of rain54%
16:0020°chance of rain57%
17:0020°chance of rain48%
18:0020°chance of rain46%
19:0020°chance of rain44%
20:0020°chance of rain36%
21:0019°chance of rain22%
22:0019°chance of rain25%
23:0018°chance of rain21%
00:0018°chance of rain20%
01:0018°chance of rain20%
02:0018°chance of rain24%
03:0018°chance of rain24%
04:0018°chance of rain16%
05:0018°chance of rain16%
06:0018°chance of rain14%
07:0018°chance of rain12%
08:0018°chance of rain7%
Today according to the schedule
Bright6–11 o'clock
18–23°
There is fog and little rain.
Rainfall 13–19%
Afternoon11–17 hours
22–25°
Cloudy, with a possibility of rain.
Rainfall 12–30%
Dark17–22 hours
22–23°
Cloudy, with a possibility of rain.
Rainfall 37–39%
Night22–6 hours
18–21°
Cloudy, with a possibility of rain.
Rainfall 43–49%
Is it raining in Lai Chau today?
Yes, tonight
Yes. Today (October 20, 2026), Lai Chau will have rain, with a 66% chance of rain throughout the day, peaking at 10 PM (46%), and temperatures ranging from 18–25°C.
What time does it rain in Lai Chau?
Today there is no hour with a 50% or higher chance of rain; the highest chance is 46% around 10 PM.
What is the temperature in Lai Chau now?
The temperature in Lai Chau was 21°C at 9:00 AM, with a high of 25°C today and a low of 18°C tonight.
Will it rain tomorrow?
Yes, there's an 88% chance of rain all day; a 68% chance of showers tomorrow afternoon, and showers in the morning.
Weather forecast for Lai Chau tomorrow, October 21, 2026
On Wednesday, October 21st, Lai Chau will experience temperatures of 17–21°C, with showers in the morning and afternoon; the highest temperature will decrease by 4°C compared to today.
Weather forecast for Lai Chau for the next 7 days (October 20 – October 26, 2026)
Over the next 7 days, Lai Chau will experience rain on 6 out of 7 days, with the heaviest rainfall on October 21st (88%) and October 24th (82%); the least rainfall will be on Thursday, October 22nd (21%). Temperatures in Lai Chau will range from 17–25°C, with the coldest night at 17°C on October 21st. There will be no days with temperatures exceeding 35°C.
Weather forecast for Lai Chau for the next 3 days (October 20th – 22nd)
Lai Châu: 17–25°C, mostly showers (66–88%), with little rain on October 22nd (21%).
This weekend (Saturday, October 24th, Sunday, October 25th): Saturday showers (82%), Sunday showers (81%).
Note
Shower
16–23°: lowest and highest temperatures of the day.
60%: Probability of rain, meaning a 6/10 chance of rain on the day, not 60% of the time. If the probability is 50% or higher, you should bring a raincoat.
Chart: The solid red line represents the highest rainfall, the dashed blue line represents the lowest rainfall, and the light bar represents the probability of rain in Lai Chau.
Data from Lai Chau. Updated 09:00 on October 20, 2026.
Detailed daily weather forecast for Lai Chau in the coming days.
Weather forecast for Lai Chau on Thursday, October 22, 2026
18–23°C
Lai Chau:Morning: Fog, little rain; afternoon: Cloudy, little rain; evening: Cloudy, little rain. Temperature 18–23°C, 21% chance of rain, wind up to 7 km/h.
Chance of rain21%
Wind7 km/h
Average humidity76%
UVUV 7 (high)
Bright6–11 o'clock
18–22°
There is fog and little rain.
Rainfall 5–14%
Afternoon11–17 hours
22–23°
Cloudy, with little rain.
Rainfall 10–13%
Dark17–22 hours
21–22°
Cloudy, with little rain.
Rainfall 16–23%
Night22–6 hours
19–21°
Cloudy, with little rain.
Rainfall 21–29%
Updated 09:00 on October 20, 2026 · Source: Numerical forecasting model
Weather forecast for Lai Chau on Friday, October 23, 2026
18–23°C
Lai Chau:Cloudy in the morning, afternoon, and evening, with a possibility of rain. Temperatures 18–23°C, 70% chance of rain, wind up to 7 km/h.
Chance of rain70%
Wind7 km/h
Average humidity82%
UVUV 8 (very high)
Bright6–11 o'clock
18–21°
Cloudy, with a possibility of rain.
Rainfall 18–34%
Afternoon11–17 hours
22–23°
Cloudy, with a possibility of rain.
Rainfall 18–48%
Dark17–22 hours
20–22°
Cloudy, with a possibility of rain.
Rainfall 28–43%
Night22–6 hours
20°
There were showers.
Rainfall 28–60%
Updated 09:00 on October 20, 2026 · Source: Numerical forecasting model
Weather forecast for Lai Chau on Saturday, October 24, 2026
Weekend
18–23°C
Lai Chau:Showers in the morning, cloudy in the afternoon and evening with a possibility of rain. Temperatures 18–23°C, 82% chance of rain, wind up to 6 km/h.
Chance of rain82%
Wind6 km/h
Average humidity85%
UVUV 8 (very high)
Bright6–11 o'clock
18–20°
There were showers.
Rainfall 33–56%
Afternoon11–17 hours
22–23°
Cloudy, with a possibility of rain.
Rainfall 21–44%
Dark17–22 hours
21–23°
Cloudy, with a possibility of rain.
Rainfall 13–31%
Night22–6 hours
20–21°
Cloudy, with a possibility of rain.
Rainfall 24–31%
Updated 09:00 on October 20, 2026 · Source: Numerical forecasting model
Weather forecast for Lai Chau on Sunday, October 25, 2026
Weekend
20–22°C
Lai Chau:Showers in the morning, thunderstorms in the afternoon, cloudy with a possibility of rain in the evening. Temperature 20–22°C, 81% chance of rain, wind up to 6 km/h.
Chance of rain81%
Wind6 km/h
Average humidity86%
UVUV 5 (medium)
Bright6–11 o'clock
20–21°
There were showers.
Rainfall 37–59%
Afternoon11–17 hours
21–22°
There was a thunderstorm.
Rainfall 36–52%
Dark17–22 hours
21–22°
Cloudy, with a possibility of rain.
Rainfall 25–34%
Night22–6 hours
19–21°
Cloudy, with a possibility of rain.
Rainfall 18–40%
Updated 09:00 on October 20, 2026 · Source: Numerical forecasting model
Weather forecast for Lai Chau on Monday, October 26, 2026
18–22°C
Lai Chau:Sunny with light clouds and little rain in the morning, showers in the afternoon and evening. Temperatures 18–22°C, 82% chance of rain, wind up to 7 km/h.
Chance of rain82%
Wind7 km/h
Average humidity88%
UVUV 6 (high)
Bright6–11 o'clock
18–21°
Sunny, cloudy, little rain.
Rainfall 19–22%
Afternoon11–17 hours
20–22°
There were showers.
Rainfall 30–61%
Dark17–22 hours
19–20°
There were showers.
Rainfall 42–62%
Night22–6 hours
19°
Cloudy, with a possibility of rain.
Rainfall 42%
Updated 09:00 on October 20, 2026 · Source: Numerical forecasting model
Today, October 20, 2026, in Nghe An province, the weather will be sunny, with temperatures in Truong Vinh around 24-32°C; from the afternoon of October 21, showers are expected to increase again.
Forecast from the night of October 19, 2026 to October 29, 2026: Southern Vietnam, Lam Dong, eastern Dak Lak and Khanh Hoa will experience localized heavy rain, with a warning of tornadoes, lightning, and strong gusts of wind.
Over the next 24 hours, Northern Vietnam and the area from Thanh Hoa to Hue will experience sunny days and scattered rain at night; Southern Vietnam and South Central Vietnam will have showers and scattered thunderstorms, with a risk of tornadoes, lightning, and strong winds.
The weather in Nghe An today, October 19, 2026, will be mostly cloudy with some sunshine; a weak cold front is strengthening and shifting eastward, which may cause increased rainfall in the coming days.
This page compiles hourly, daily, and 7-day forecasts for Lai Chau.
News bulletin from the National Center for Meteorological and Hydrological Forecasting
This is where warnings about flash floods, landslides, heavy rain, and cold fronts are issued, along with risk levels and validity periods; the list of communes and wards in the warnings serves as a basis for authorities and people to proactively take preventive measures.
Follow the weather forecast for Lai Chau on Nghe An Newspaper.
This page provides hourly, tomorrow's, and 7-day forecast updates for Lai Châu.
Information from the meteorological agency and emergency numbers in Lai Chau.
National forecasting agency
National Center for Meteorological and Hydrological Forecastingnchmf.gov.vn
Meteorological unit in the province
Regional Meteorological and Hydrological Station
Disaster prevention and control
The provincial disaster prevention agency and the local commune/ward authorities where you reside should call 112 in case of emergency.
Obtain hourly, daily, and 7-day forecast data from the numerical forecasting model, checking the updated data approximately every 5 minutes.
Hourly and daily data for Lai Chau are collected in Lai Chau.
Specify the update time for each data block.
When the data source is interrupted, display a clear message instead of retaining outdated data.
Weather forecasts are estimates based on models and observational data, and may change depending on actual weather conditions. During periods of dangerous weather, people should follow the instructions of authorities and check the update time before using any forecast.
Frequently Asked Questions about the Weather in Lai Chau
Is it raining in Lai Chau today?
Yes. Today (October 20, 2026), Lai Chau will have rain, with a 66% chance of rain throughout the day, peaking at 10 PM (46%), and temperatures ranging from 18–25°C.
What will the weather be like in Lai Chau tomorrow?
Tomorrow, Wednesday, October 21st, Lai Chau will have temperatures of 17–21°C, with showers in the morning and afternoon, and an 88% chance of rain throughout the day.
What is the temperature in Lai Chau right now?
At 09:00 on October 20, 2026, Lai Chau's temperature was 21°C, perceived at 22°C; the temperature throughout the day was 18–25°C.
What will the weather be like in Lai Chau for the next 7 days?
Lai Chau: Rain on 6/7 days, temperature 17–25°C; heaviest rainfall on October 21st, least rainfall on Thursday, October 22nd.
Will it rain in Lai Chau this weekend?
This weekend (Saturday, October 24th, Sunday, October 25th): Saturday showers (82%), Sunday showers (81%).
Weather forecast for neighboring provinces and cities today
