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

49°F

9°C

Humidity 31%
Wind Speed N 13 G 17 mph
Barometer 30.47 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 11 Jan 12:35 pm CST
Extended Forecast for

Weir MS

  • This Afternoon

    This Afternoon: Sunny, with a high near 49. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. West southwest wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 56. West southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. North northwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41. Northwest wind 5 to 10 mph becoming light west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 41 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 49. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 26. Calm wind.
Monday
Mostly sunny, with a high near 51. Calm wind.
Monday Night
Mostly clear, with a low around 30. Calm wind.
Tuesday
Sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 39. West southwest wind around 5 mph.
Wednesday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 56. West southwest wind 5 to 10 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 24. North northwest wind around 5 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 41. Northwest wind 5 to 10 mph becoming light west northwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weir MS
 33.25°N 89.3°W
Last Update:
12:15 pm CST Jan 11, 2026
Forecast Valid:
12pm CST Jan 11, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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