Current conditions at
Storm Lake (KSLB)
Lat: 42.6°NLon: 95.23°WElev: 1489ft.
Fair
57°F
14°C
| Humidity | 33% |
| Wind Speed | NW 18 mph |
| Barometer | 30.30 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 3 Nov 11:55 am CST |
Extended Forecast for
Marathon IA
This Afternoon
High: 60 °F
Sunny
Tonight
Low: 37 °F
Clearing Late
Tuesday
High: 64 °F
Sunny
Tuesday Night
Low: 37 °F
Mostly Clear
Wednesday
High: 56 °F
Sunny
Wednesday Night
Low: 34 °F
Partly Cloudy
Thursday
High: 60 °F
Partly Sunny
then Mostly
Cloudy and
BreezyThursday Night
Low: 40 °F
Partly Cloudy
Friday
High: 53 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 60. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Cloudy, then gradual clearing toward daybreak, with a low around 37. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 64. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 37. South southwest wind 5 to 10 mph becoming north northwest after midnight.
Wednesday
Sunny, with a high near 56. North northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 34. North northeast wind 5 to 15 mph becoming south southeast after midnight.
Thursday
Mostly cloudy, with a high near 60. Breezy.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 41.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marathon IA
42.85°N 95°W (Elev. 1358 ft)
42.85°N 95°W (Elev. 1358 ft)
10:18 am CST Nov 3, 2025
12pm CST Nov 3, 2025-6pm CST Nov 9, 2025
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