Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

32°F

0°C

Humidity 80%
Wind Speed E 5 mph
Barometer 30.40 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 24 Mar 7:35 am CDT
Extended Forecast for

Sullivan IN

  • Today

    Today: Mostly sunny, with a high near 57. Southeast wind 5 to 8 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Southeast wind 3 to 5 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Light southeast wind becoming south southwest 5 to 9 mph in the morning.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain and thunderstorms after 2am.  Mostly cloudy, with a low around 57. South wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of rain and thunderstorms before 8am, then a slight chance of rain after 2pm.  Mostly sunny, with a high near 83. Southwest wind 10 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    High: 83 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain and thunderstorms, then rain and possibly a thunderstorm after 8pm.  Low around 42. Southwest wind 11 to 13 mph becoming north after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain, mainly before 8am.  High near 51. North wind around 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%.

    High: 51 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: A 10 percent chance of rain before 8pm.  Mostly clear, with a low around 28. North wind 6 to 10 mph.

    Low: 28 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. North wind around 6 mph.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 57. Southeast wind 5 to 8 mph.
Tonight
Mostly cloudy, with a low around 41. Southeast wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 70. Light southeast wind becoming south southwest 5 to 9 mph in the morning.
Wednesday Night
A 30 percent chance of rain and thunderstorms after 2am. Mostly cloudy, with a low around 57. South wind 6 to 9 mph, with gusts as high as 18 mph.
Thursday
A chance of rain and thunderstorms before 8am, then a slight chance of rain after 2pm. Mostly sunny, with a high near 83. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain and thunderstorms, then rain and possibly a thunderstorm after 8pm. Low around 42. Southwest wind 11 to 13 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 8am. High near 51. North wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Friday Night
A 10 percent chance of rain before 8pm. Mostly clear, with a low around 28. North wind 6 to 10 mph.
Saturday
Sunny, with a high near 53. North wind around 6 mph.
Saturday Night
Mostly clear, with a low around 35. Light and variable wind becoming southeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan IN
 39.1°N 87.41°W (Elev. 502 ft)
8:46 am EDT Mar 24, 2026
8am EDT Mar 24, 2026-6pm EDT Mar 30, 2026
 
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