Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
37°F
3°C
| Humidity | 56% |
| Wind Speed | NE 6 mph |
| Barometer | 30.27 in |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 20 Apr 1:15 am CDT |
Extended Forecast for
Monroe IA
Freeze Warning until April 20, 09:00am
NOW until 9:00am Mon

Freeze Warning
Overnight

Low: 32 °F
Clear
Monday

High: 65 °F
Frost then
SunnyMonday Night

Low: 53 °F
Partly Cloudy
Tuesday

High: 80 °F
Sunny
Tuesday Night

Low: 54 °F
Mostly Clear
Wednesday

High: 79 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
then Partly
Cloudy and
BreezyThursday
High: 75 °F
Windy. Slight
Chance
Showers then
Showers
Likely
Detailed Forecast
Overnight
Clear, with a low around 32. East wind around 6 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 65. South southeast wind 7 to 15 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 53. South wind around 14 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 80. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 54. West wind around 6 mph becoming east southeast in the evening.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 61. Breezy.
Thursday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 75. Windy. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 48. Windy. Chance of precipitation is 70%.
Friday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 62. Breezy.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 61.
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
10:36 pm CDT Apr 19, 2026
1am CDT Apr 20, 2026-6pm CDT Apr 26, 2026



