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

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fog/Mist

32°F

0°C

Humidity 100%
Wind Speed E 1 mph
Barometer 30.00 in
Dewpoint 32°F (0°C)
Visibility 2.50 mi
Last update 7 Dec 7:35 am CST
Extended Forecast for

Oblong IL

  • Today

    Today: Patchy fog. Otherwise, cloudy, with a high near 38. South southeast wind 5 to 13 mph becoming north northwest in the morning. Winds could gust as high as 21 mph.

    High: 38 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog before midnight. Otherwise, mostly cloudy, with a low around 22. North northeast wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33. North northeast wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Light south wind becoming south southwest 9 to 14 mph after midnight. Winds could gust as high as 22 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. South southwest wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 32 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 30 mph.

    High: 47 °F

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
Patchy fog. Otherwise, cloudy, with a high near 38. South southeast wind 5 to 13 mph becoming north northwest in the morning. Winds could gust as high as 21 mph.
Tonight
Patchy fog before midnight. Otherwise, mostly cloudy, with a low around 22. North northeast wind 10 to 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 33. North northeast wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 21. Light south wind becoming south southwest 9 to 14 mph after midnight. Winds could gust as high as 22 mph.
Tuesday
Partly sunny, with a high near 46. South southwest wind 15 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 40. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 32 mph.
Wednesday
Mostly cloudy, with a high near 47. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
Partly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oblong IL
 39.01°N 87.91°W (Elev. 499 ft)
Last Update:
4:57 am CST Dec 7, 2025
Forecast Valid:
7am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation