National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Winona-Montgomery County Airport (K5A6)

Lat: 33.47°NLon: 89.73°WElev: 364ft.

Fair

59°F

15°C

Humidity 90%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 15 Oct 9:55 pm CDT
Extended Forecast for

Weir MS

  • Tonight

    Tonight: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Calm wind.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 86. Calm wind becoming south around 5 mph.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Calm wind becoming south around 5 mph after midnight.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 62. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 62 °F

    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 73. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. North northwest wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Calm wind.
Thursday
Sunny, with a high near 85. Calm wind.
Thursday Night
Mostly clear, with a low around 58. Calm wind.
Friday
Mostly sunny, with a high near 86. Calm wind becoming south around 5 mph.
Friday Night
Mostly clear, with a low around 62. Calm wind becoming south around 5 mph after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Showers and possibly a thunderstorm. Low around 62. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 73. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 47. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 52.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 80.
Tuesday Night
A 20 percent chance of showers. Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weir MS
 33.25°N 89.3°W
Last Update:
9:18 pm CDT Oct 15, 2025
Forecast Valid:
10pm CDT Oct 15, 2025-6pm CDT Oct 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation