Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fog

36°F

2°C

Humidity 100%
Wind Speed NE 1 mph
Barometer 30.41 in
Dewpoint 36°F (2°C)
Visibility 0.15 mi
Last update 19 Oct 5:15 am CDT
Extended Forecast for

Sullivan IN

Frost Advisory October 19, 06:32am until October 19, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 19, 06:32am until October 19, 09:00am

    NOW until 9:00am Mon

    Frost Advisory

  • Today

    High: 70 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. Calm wind.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 41. Calm wind.

    Low: 41 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. Calm wind.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 44. Calm wind.

    Low: 44 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 74. Light northeast wind.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 46. Calm wind.

    Low: 46 °F

    Clear

Detailed Forecast

Today
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 70. Calm wind.
Tonight
Mostly clear, with a low around 41. Calm wind.
Tuesday
Sunny, with a high near 72. Calm wind.
Tuesday Night
Clear, with a low around 41. Calm wind.
Wednesday
Sunny, with a high near 73. Calm wind.
Wednesday Night
Clear, with a low around 44. Calm wind.
Thursday
Sunny, with a high near 74. Light northeast wind.
Thursday Night
Clear, with a low around 46. Calm wind.
Friday
Sunny, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 45. Light east southeast wind.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan IN
 39.12°N 87.38°W (Elev. 499 ft)
6:15 am EDT Oct 19, 2026
6am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
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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