Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
39°F
4°C
| Humidity | 75% |
| Wind Speed | S 10 mph |
| Barometer | 30.00 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 12 Jan 7:35 pm CST |
Extended Forecast for
Monroe IA
Tonight

Low: 36 °F
Partly Cloudy
Tuesday
High: 52 °F
Partly Sunny
then Slight
Chance Rain
and BreezyTuesday Night
Low: 25 °F
Mostly Cloudy
then Mostly
Cloudy and
BlusteryWednesday

High: 29 °F
Mostly Sunny
and WindyWednesday Night

Low: 13 °F
Mostly Clear
Thursday
High: 33 °F
Partly Sunny
then Chance
SnowThursday Night
Low: 27 °F
Chance Snow
then Mostly
CloudyFriday
High: 36 °F
Breezy.
Mostly Cloudy
then Chance
SnowFriday Night

Low: 10 °F
Mostly Cloudy
and Blustery
Detailed Forecast
Tonight
Partly cloudy, with a low around 36. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of rain between 3pm and 4pm. Partly sunny, with a high near 52. Breezy, with a west northwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 25. Blustery, with a north northwest wind 13 to 20 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 29. Windy, with a north northwest wind 15 to 22 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 13. North northwest wind 5 to 14 mph, with gusts as high as 22 mph.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 33.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 27.
Friday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 36. Breezy.
Friday Night
Mostly cloudy, with a low around 10. Blustery.
Saturday
Partly sunny, with a high near 18. Blustery.
Saturday Night
Partly cloudy, with a low around 4.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 28.
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
7:37 pm CST Jan 12, 2026
7pm CST Jan 12, 2026-6pm CST Jan 19, 2026


