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

Hazardous Weather Conditions

Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

27°F

-3°C

Humidity 59%
Wind Speed W 2 mph
Barometer 30.47 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 7 Feb 11:35 am CST
Extended Forecast for

Sullivan IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 28. Northeast wind 3 to 5 mph.

    High: 28 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 17. Calm wind becoming southeast around 6 mph after midnight.

    Low: 17 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 34. Southeast wind 6 to 8 mph.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. East southeast wind 3 to 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. Light and variable wind becoming south around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. South wind 3 to 5 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. South wind around 7 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 34. West southwest wind around 6 mph becoming north after midnight.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 46. North wind around 7 mph.

    High: 46 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 28. Northeast wind 3 to 5 mph.
Tonight
Increasing clouds, with a low around 17. Calm wind becoming southeast around 6 mph after midnight.
Sunday
Partly sunny, with a high near 34. Southeast wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 22. East southeast wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 47. Light and variable wind becoming south around 5 mph.
Monday Night
Mostly clear, with a low around 32. South wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 57. South wind around 7 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34. West southwest wind around 6 mph becoming north after midnight.
Wednesday
A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 46. North wind around 7 mph.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28. Northeast wind around 6 mph.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 44.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan IN
 39.1°N 87.41°W (Elev. 502 ft)
Last Update:
12:45 pm EST Feb 7, 2026
Forecast Valid:
12pm EST Feb 7, 2026-6pm EST Feb 13, 2026
 
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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