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

Meridian, Key Field (KMEI)

Lat: 32.34°NLon: 88.75°WElev: 295ft.

Overcast

37°F

3°C

Humidity 73%
Wind Speed NE 8 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 2 Dec 10:58 pm CST
Extended Forecast for

Collinsville MS

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 3am. Increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 10am. Cloudy, with a high near 50. Light north northeast wind becoming east northeast 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 38. Northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 38 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 3pm. Cloudy, with a high near 51. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers. Cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 54. Calm wind becoming north around 5 mph.

    High: 54 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Calm wind.
Wednesday
Mostly sunny, with a high near 55. Calm wind.
Wednesday Night
A 20 percent chance of showers after 3am. Increasing clouds, with a low around 34. Calm wind.
Thursday
Showers likely, mainly after 10am. Cloudy, with a high near 50. Light north northeast wind becoming east northeast 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers. Low around 38. Northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Friday
Showers likely, mainly before 3pm. Cloudy, with a high near 51. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 38. Calm wind.
Saturday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 54. Calm wind becoming north around 5 mph.
Saturday Night
Mostly cloudy, with a low around 37. Calm wind.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 33.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Collinsville MS
 32.49°N 88.85°W
Last Update:
10:15 pm CST Dec 2, 2025
Forecast Valid:
11pm CST Dec 2, 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