Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
30°F
-1°C
| Humidity | 80% |
| Wind Speed | N 9 mph |
| Barometer | 30.36 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 23 Mar 4:35 am CDT |
Extended Forecast for
Monroe IA
Today

High: 51 °F
Mostly Sunny
Tonight

Low: 36 °F
Isolated
SprinklesTuesday

High: 62 °F
Mostly Sunny
Tuesday Night

Low: 44 °F
Mostly Cloudy
Wednesday

High: 75 °F
Partly Sunny
Wednesday Night

Low: 53 °F
Mostly Clear
Thursday
High: 76 °F
Mostly Sunny
then Slight
Chance Rain
and BreezyThursday Night

Low: 33 °F
Slight Chance
Rain and
BreezyFriday

High: 49 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 51. North wind 5 to 7 mph becoming southeast in the afternoon.
Tonight
Isolated sprinkles between 9pm and 2am. Mostly cloudy, with a low around 36. South southeast wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 62. South wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 44. South southeast wind around 9 mph.
Wednesday
Partly sunny, with a high near 75. South southwest wind 8 to 10 mph.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 76. Breezy.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 33. Breezy.
Friday
Mostly sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 63.
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
2:21 am CDT Mar 23, 2026
4am CDT Mar 23, 2026-6pm CDT Mar 29, 2026


