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

Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Thunderstorm Rain in Vicinity

59°F

15°C

Humidity 95%
Wind Speed S 8 mph
Barometer 29.91 in
Dewpoint 58°F (14°C)
Visibility 5.00 mi
Last update 7 Mar 6:15 am CST
Extended Forecast for

Sawyerville IL

  • Today

    Today: Rain and thunderstorms before 9am, then a chance of rain between 9am and 11am. Temperature rising to near 64 by 10am, then falling to around 54 during the remainder of the day. Southwest wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%.

    High: 64 °F⇓

    Rain then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Northwest wind 5 to 10 mph becoming light west after midnight.

    Low: 35 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 63. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44. South wind 6 to 8 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after midnight. Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain, then rain and possibly a thunderstorm after noon. High near 77. Chance of precipitation is 80%.

    High: 77 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 50. Breezy. Chance of precipitation is 90%.

    Low: 50 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before noon, then a chance of rain. High near 61. Breezy. Chance of precipitation is 80%.

    High: 61 °F

    Breezy. Rain
    then Chance
    Rain

Detailed Forecast

Today
Rain and thunderstorms before 9am, then a chance of rain between 9am and 11am. Temperature rising to near 64 by 10am, then falling to around 54 during the remainder of the day. Southwest wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Northwest wind 5 to 10 mph becoming light west after midnight.
Sunday
Sunny, with a high near 63. Light southwest wind increasing to 5 to 10 mph in the morning.
Sunday Night
Clear, with a low around 44. South wind 6 to 8 mph.
Monday
Sunny, with a high near 75. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Monday Night
A 30 percent chance of rain, mainly after midnight. Mostly clear, with a low around 56.
Tuesday
A chance of rain, then rain and possibly a thunderstorm after noon. High near 77. Chance of precipitation is 80%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 50. Breezy. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm before noon, then a chance of rain. High near 61. Breezy. Chance of precipitation is 80%.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 63. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sawyerville IL
 39.07°N 89.81°W (Elev. 600 ft)
Last Update:
5:21 am CST Mar 7, 2026
Forecast Valid:
6am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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