National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

50°F

10°C

Humidity 94%
Wind Speed NW 1 mph
Barometer 30.10 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 8 Oct 11:55 pm CDT
Extended Forecast for

4 Miles SSE Sullivan IN

  • Overnight

    Overnight: Clear, with a steady temperature around 54. Calm wind.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 59. Southeast wind 3 to 5 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 76. East southeast wind 3 to 8 mph.

    High: 76 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 58. East wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 73. East northeast wind around 6 mph becoming north northwest in the afternoon.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 84. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South southwest wind around 6 mph.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 54. Calm wind.
Friday
Sunny, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 59. Southeast wind 3 to 5 mph.
Saturday
Mostly cloudy, with a high near 76. East southeast wind 3 to 8 mph.
Saturday Night
Showers likely. Mostly cloudy, with a low around 58. East wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 73. East northeast wind around 6 mph becoming north northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 56. Calm wind.
Columbus Day
Sunny, with a high near 84. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 64. South southwest wind around 6 mph.
Tuesday
Sunny, with a high near 84. Southwest wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Sullivan IN
 39.05°N 87.36°W (Elev. 551 ft)
Last Update:
1:15 am EDT Oct 9, 2026
Forecast Valid:
1am EDT Oct 9, 2026-6pm EDT Oct 15, 2026
 
Forecast Discussion
 
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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