Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
36°F
2°C
| Humidity | 81% |
| Wind Speed | Calm |
| Barometer | 29.66 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 24 Feb 10:35 pm CST |
Extended Forecast for
Monroe IA
Tonight

Low: 21 °F
Mostly Cloudy
Wednesday
High: 33 °F
Mostly Sunny
then Chance
SnowWednesday Night
Low: 24 °F
Chance Snow
then Slight
Chance SnowThursday

High: 42 °F
Decreasing
CloudsThursday Night

Low: 27 °F
Mostly Clear
Friday

High: 57 °F
Sunny
Friday Night

Low: 28 °F
Mostly Clear
Saturday
High: 38 °F
Slight Chance
Snow then
Mostly SunnySaturday Night

Low: 18 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 21. Northwest wind around 6 mph.
Wednesday
A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 33. North northwest wind around 6 mph. Little or no snow accumulation expected.
Wednesday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. Northeast wind around 6 mph becoming southeast after midnight. New snow accumulation of less than one inch possible.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 42. South southeast wind 6 to 10 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 27. Southwest wind 6 to 8 mph.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 28.
Saturday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 30.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Monday
Mostly cloudy, with a high near 35.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
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
10:48 pm CST Feb 24, 2026
10pm CST Feb 24, 2026-6pm CST Mar 3, 2026


