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

25°F

-4°C

Humidity 69%
Wind Speed N 6 mph
Barometer 30.37 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 4 Dec 11:35 am CST
Extended Forecast for

Sullivan IN

  • This Afternoon

    This Afternoon: Partly sunny, with a steady temperature around 24. Northeast wind around 8 mph.

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. North northeast wind around 5 mph becoming calm in the evening.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 34. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 24. South wind around 5 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 36. West northwest wind 3 to 5 mph.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Light northeast wind.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow before 1pm. Mostly cloudy, with a high near 34. Northeast wind around 7 mph. Chance of precipitation is 30%.

    High: 34 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. North northeast wind around 6 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31. North northeast wind 3 to 5 mph.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a steady temperature around 24. Northeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 13. North northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 34. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 24. South wind around 5 mph.
Saturday
Mostly cloudy, with a high near 36. West northwest wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 23. Light northeast wind.
Sunday
A chance of rain and snow before 1pm. Mostly cloudy, with a high near 34. Northeast wind around 7 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 16. North northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 31. North northeast wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 18. Calm wind becoming south southwest around 6 mph after midnight.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan IN
 39.1°N 87.41°W (Elev. 502 ft)
Last Update:
12:45 pm EST Dec 4, 2025
Forecast Valid:
12pm EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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