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

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

56°F

13°C

Humidity 87%
Wind Speed S 12 G 20 mph
Barometer 29.65 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Feb 3:55 am CST
Extended Forecast for

Teutopolis IL

  • Overnight

    Overnight: A slight chance of showers before 5am, then a chance of sprinkles after 5am. Mostly cloudy, with a low around 52. South southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 68. West wind 10 to 17 mph, with gusts as high as 30 mph.

    High: 68 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 48. South wind 6 to 8 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 64. South wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Chance
    Showers then
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before midnight. Mostly clear, with a low around 37. South wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 37 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45. West wind 9 to 18 mph, with gusts as high as 29 mph.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. West wind 5 to 7 mph becoming north after midnight.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Partly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Overnight
A slight chance of showers before 5am, then a chance of sprinkles after 5am. Mostly cloudy, with a low around 52. South southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 68. West wind 10 to 17 mph, with gusts as high as 30 mph.
Wednesday Night
Increasing clouds, with a low around 48. South wind 6 to 8 mph.
Thursday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 64. South wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 30 percent chance of showers before midnight. Mostly clear, with a low around 37. South wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 45. West wind 9 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 28. West wind 5 to 7 mph becoming north after midnight.
Saturday
A 30 percent chance of snow after noon. Partly sunny, with a high near 40.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Teutopolis IL
 39.14°N 88.47°W (Elev. 600 ft)
Last Update:
3:36 am CST Feb 18, 2026
Forecast Valid:
4am CST Feb 18, 2026-6pm CST Feb 24, 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