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.

Mostly Cloudy with Haze

59°F

15°C

Humidity 77%
Wind Speed W 14 G 18 mph
Barometer 29.45 in
Dewpoint 52°F (11°C)
Visibility 2.00 mi
Last update 19 Feb 10:55 pm CST
Extended Forecast for

Sullivan IN

  • Overnight

    Overnight: Mostly clear, with a low around 36. West southwest wind 10 to 17 mph, with gusts as high as 36 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 43. Breezy, with a west wind 14 to 21 mph, with gusts as high as 38 mph.

    High: 43 °F

    Partly Sunny
    and Breezy
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. West wind 3 to 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Light north northwest wind becoming west northwest 5 to 9 mph in the morning.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 35. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. Northwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. North northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. North northwest wind around 6 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 36. West southwest wind 10 to 17 mph, with gusts as high as 36 mph.
Friday
Mostly sunny, with a high near 43. Breezy, with a west wind 14 to 21 mph, with gusts as high as 38 mph.
Friday Night
Partly cloudy, with a low around 28. West wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 44. Light north northwest wind becoming west northwest 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 23. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 35. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 20. Northwest wind around 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 35. North northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 17. North northwest wind around 6 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 43. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
Wednesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 30.
Thursday
A 30 percent chance of rain. Mostly sunny, with a high near 50.
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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:
11:45 pm EST Feb 19, 2026
Forecast Valid:
12am EST Feb 20, 2026-6pm EST Feb 26, 2026
 
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