Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
43°F
6°C
| Humidity | 71% |
| Wind Speed | S 10 mph |
| Barometer | 29.77 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 9 Feb 11:15 pm CST |
Extended Forecast for
Monroe IA
Tonight

Low: 34 °F
Partly Cloudy
Tuesday

High: 46 °F
Mostly Sunny
and BreezyTuesday Night

Low: 25 °F
Mostly Clear
Wednesday

High: 46 °F
Mostly Sunny
Wednesday Night

Low: 32 °F
Mostly Cloudy
Thursday

High: 47 °F
Chance Rain
Thursday Night
Low: 30 °F
Slight Chance
Rain then
Partly CloudyFriday

High: 45 °F
Mostly Sunny
Friday Night

Low: 31 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 34. Southwest wind 9 to 14 mph becoming north northwest after midnight. Winds could gust as high as 24 mph.
Tuesday
Mostly sunny, with a high near 46. Breezy, with a north northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 25. Northwest wind 5 to 9 mph.
Wednesday
Mostly sunny, with a high near 46. Northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 32. Calm wind becoming southeast 5 to 7 mph after midnight.
Thursday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 47.
Thursday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
A chance of rain and snow before noon, then a chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 31.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 32.
Washington's Birthday
Mostly cloudy, with a high near 53.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Monroe IA
41.51°N 93.1°W
41.51°N 93.1°W
10:26 pm CST Feb 9, 2026
11pm CST Feb 9, 2026-6pm CST Feb 16, 2026


