Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Partly Cloudy

70°F

21°C

Humidity 94%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 20 Jun 9:35 pm CDT
Extended Forecast for

Sullivan IN

Flood Watch June 21, 02:00pm until June 22, 08:00am
Click here for hazard details and duration
Flood Watch
  • Tonight

    Tonight: Mostly cloudy, with a low around 61. Light and variable wind.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: Isolated showers between noon and 2pm, then scattered showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 80. East wind 5 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 80 °F

    Mostly Cloudy
    then
    Scattered
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 5am, then showers likely after 5am. Some of the storms could produce heavy rainfall.  Low around 68. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 68 °F

    Heavy Rain

  • Monday

    Monday: Showers likely before 11am, then scattered showers and thunderstorms between 11am and 2pm.  Mostly cloudy, with a high near 76. West wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely then
    Scattered
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. North wind 5 to 9 mph.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 79. Northeast wind around 5 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Light east northeast wind.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. Light west southwest wind.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 61. Light and variable wind.
Sunday
Isolated showers between noon and 2pm, then scattered showers and thunderstorms after 2pm. Mostly cloudy, with a high near 80. East wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 5am, then showers likely after 5am. Some of the storms could produce heavy rainfall. Low around 68. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Monday
Showers likely before 11am, then scattered showers and thunderstorms between 11am and 2pm. Mostly cloudy, with a high near 76. West wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Partly cloudy, with a low around 60. North wind 5 to 9 mph.
Tuesday
Sunny, with a high near 79. Northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 60. Light east northeast wind.
Wednesday
Sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 61. Light west southwest wind.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan IN
 39.1°N 87.41°W (Elev. 502 ft)
10:26 pm EDT Jun 20, 2026
10pm EDT Jun 20, 2026-6pm EDT Jun 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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