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Current conditions at
Spencer Municipal Airport (KSPW)
Lat: 43.17°NLon: 95.21°WElev: 1332ft.
Fair
56°F
13°C
| Humidity | 49% |
| Wind Speed | S 18 mph |
| Barometer | 30.16 in (1021.6 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 10:53 am CDT |
Extended Forecast for
3 Miles N Marathon IA
Today
High: 65 °F
Sunny
Tonight
Low: 40 °F
Mostly Clear
Monday
High: 62 °F
Partly Sunny
Monday Night
Low: 41 °F
Mostly Clear
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 50 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 65. South southwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 40. South wind around 5 mph.
Monday
Partly sunny, with a high near 62. South southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 41. South southeast wind around 5 mph.
Tuesday
Sunny, with a high near 66. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 48. South southeast wind around 5 mph.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Marathon IA
42.92°N 94.97°W (Elev. 1401 ft)
42.92°N 94.97°W (Elev. 1401 ft)
8:58 am CDT Oct 18, 2026
11am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
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