Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
50°F
10°C
| Humidity | 76% |
| Wind Speed | SE 9 mph |
| Barometer | 29.89 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 30 Mar 12:15 am CDT |
Extended Forecast for
Monroe IA
Overnight

Low: 48 °F
Mostly Clear
Monday

High: 84 °F
Increasing
CloudsMonday Night

Low: 59 °F
Chance
T-stormsTuesday

High: 74 °F
Chance
Showers and
WindyTuesday Night

Low: 38 °F
Chance Rain
and BreezyWednesday
High: 47 °F
Slight Chance
Showers then
Chance
Showers and
BreezyWednesday Night
Low: 33 °F
Breezy. Rain
then
Rain/SnowThursday

High: 46 °F
Rain/Snow
LikelyThursday Night

Low: 35 °F
Chance Rain
Detailed Forecast
Overnight
Mostly clear, with a low around 48. South southeast wind around 7 mph.
Monday
Increasing clouds, with a high near 84. South wind 6 to 14 mph, with gusts as high as 22 mph.
Monday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 59. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of rain after 4pm. Partly sunny, with a high near 74. Windy, with a south southwest wind 14 to 22 mph becoming north in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of rain before 7pm, then a slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 38. Breezy, with a north wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 47. Breezy. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain before 1am, then rain and snow. Low around 33. Breezy. Chance of precipitation is 80%.
Thursday
Rain and snow likely, becoming all rain after 1pm. Cloudy, with a high near 46. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 35.
Friday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 60.
Friday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 46. Breezy. Chance of precipitation is 70%.
Saturday
Rain likely. Mostly cloudy, with a high near 57. Breezy. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35. Breezy.
Sunday
Mostly sunny, with a high near 51. Breezy.
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 CDT Mar 29, 2026
12am CDT Mar 30, 2026-6pm CDT Apr 5, 2026


