Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
A Few Clouds
45°F
7°C
| Humidity | 53% |
| Wind Speed | W 13 mph |
| Barometer | 30.15 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 19 Apr 8:15 am CDT |
Extended Forecast for
Monroe IA
Freeze Warning April 20, 12:00am until April 20, 09:00am
Today
High: 56 °F
Mostly Sunny
and Breezy
then Mostly
SunnyTonight

Low: 31 °F
Clear then
FrostMonday

High: 64 °F
Frost then
SunnyMonday Night

Low: 52 °F
Partly Cloudy
Tuesday

High: 80 °F
Sunny
Tuesday Night

Low: 53 °F
Clear
Wednesday

High: 81 °F
Sunny
Wednesday Night

Low: 61 °F
Partly Cloudy
Thursday
High: 76 °F
Partly Sunny
and Breezy
then Chance
T-storms and
Windy
Detailed Forecast
Today
Mostly sunny, with a high near 56. Breezy, with a west wind 11 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.
Tonight
Widespread frost after 5am. Otherwise, clear, with a low around 31. North wind 6 to 10 mph becoming east southeast after midnight.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 64. Southeast wind 7 to 15 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 52. South wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 80. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Windy.
Thursday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 49. Breezy. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 63. Breezy.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly 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
6:43 am CDT Apr 19, 2026
8am CDT Apr 19, 2026-6pm CDT Apr 25, 2026



