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

Branch County Memorial Airport (KOEB)

Lat: 41.93°NLon: 85.05°WElev: 955ft.

Fair

66°F

19°C

Humidity 49%
Wind Speed W 15 mph
Barometer 29.72 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Mar 1:16 pm EDT
Extended Forecast for

Clear Lake IN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 66. West wind around 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. North wind 5 to 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 63. East wind 5 to 10 mph becoming south in the afternoon.

    High: 63 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms, then a chance of showers after 2pm. Partly sunny, with a high near 67. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 67 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 66. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 36. North wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 63. East wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers and thunderstorms, then a chance of showers after 2pm. Partly sunny, with a high near 67. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37.
Thursday
A chance of showers. Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clear Lake IN
 41.74°N 84.87°W (Elev. 1056 ft)
Last Update:
1:15 pm EDT Mar 20, 2026
Forecast Valid:
1pm EDT Mar 20, 2026-6pm EDT Mar 26, 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