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.

Overcast

66°F

19°C

Humidity 94%
Wind Speed S 17 G 24 mph
Barometer 29.83 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 7 Mar 4:35 am CST
Extended Forecast for

Sullivan IN

  • Overnight

    Overnight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    T-storms

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 1pm, then scattered showers. Temperature rising to near 68 by noon, then falling to around 62 during the remainder of the day. Southwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 68 °F⇓

    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Isolated showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 38. West northwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 10%.

    Low: 38 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. Southwest wind 3 to 8 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 43. South southwest wind around 7 mph.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. South southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59. South southwest wind around 9 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 75. South southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 75 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 57. South southwest wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.

    Low: 57 °F

    Showers

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday
Showers and possibly a thunderstorm before 1pm, then scattered showers. Temperature rising to near 68 by noon, then falling to around 62 during the remainder of the day. Southwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Isolated showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 38. West northwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 10%.
Sunday
Sunny, with a high near 61. Southwest wind 3 to 8 mph.
Sunday Night
Clear, with a low around 43. South southwest wind around 7 mph.
Monday
Sunny, with a high near 73. South southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59. South southwest wind around 9 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 75. South southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 57. South southwest wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.
Wednesday
Showers and possibly a thunderstorm. High near 67. Southwest wind around 18 mph becoming north northwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 90%.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan IN
 39.1°N 87.41°W (Elev. 502 ft)
Last Update:
5:45 am EST Mar 7, 2026
Forecast Valid:
5am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation