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.

Overcast

33°F

1°C

Humidity 84%
Wind Speed S 5 mph
Barometer 30.22 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 3 Dec 9:55 am CST
Extended Forecast for

Weir MS

  • Today

    Today: Cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Cloudy

  • Tonight

    Tonight: A 20 percent chance of rain after 4am. Patchy fog between 1am and 2am. Areas of frost between 8pm and 10pm. Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, mainly before noon. Cloudy, with a high near 47. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 39. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 48. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Mostly cloudy, with a high near 51. Calm wind.

    High: 51 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56. Calm wind becoming north around 5 mph.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a high near 50. Calm wind.
Tonight
A 20 percent chance of rain after 4am. Patchy fog between 1am and 2am. Areas of frost between 8pm and 10pm. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Thursday
Showers likely, mainly before noon. Cloudy, with a high near 47. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers. Low around 39. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of showers. Cloudy, with a high near 48. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 36. Calm wind.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 51. Calm wind.
Saturday Night
Mostly cloudy, with a low around 38. Calm wind.
Sunday
Partly sunny, with a high near 56. Calm wind becoming north around 5 mph.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weir MS
 33.23°N 89.3°W
Last Update:
9:17 am CST Dec 3, 2025
Forecast Valid:
10am CST Dec 3, 2025-6pm CST Dec 9, 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