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.

Fog/Mist

51°F

11°C

Humidity 92%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 49°F (9°C)
Visibility 4.00 mi
Last update 20 Nov 2:15 pm CST
Extended Forecast for

6 Miles ESE Watson IL

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Cloudy, with a high near 53. Southeast wind 3 to 6 mph.

    High: 53 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain, mainly after 3am. Patchy fog before 7pm, then patchy fog after 8pm. Low around 51. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Chance Rain
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Friday

    Friday: Rain. Patchy fog before noon. High near 57. Light and variable wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 57 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain likely, mainly before midnight. Cloudy, with a low around 41. North northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 55. North wind 3 to 7 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Calm wind becoming southwest around 6 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Cloudy, with a high near 53. Southeast wind 3 to 6 mph.
Tonight
Rain, mainly after 3am. Patchy fog before 7pm, then patchy fog after 8pm. Low around 51. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. Patchy fog before noon. High near 57. Light and variable wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain likely, mainly before midnight. Cloudy, with a low around 41. North northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 55. North wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 35. Calm wind.
Sunday
Sunny, with a high near 59. Calm wind becoming southwest around 6 mph.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 58.
Monday Night
Rain. Low around 48. Chance of precipitation is 80%.
Tuesday
A chance of rain. Partly sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Watson IL
 38.98°N 88.48°W (Elev. 545 ft)
Last Update:
1:21 pm CST Nov 20, 2025
Forecast Valid:
2pm CST Nov 20, 2025-6pm CST Nov 26, 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