Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Partly Cloudy
70°F
21°C
| Humidity | 73% |
| Wind Speed | N 15 mph |
| Barometer | 30.02 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 19 Jun 4:55 pm CDT |
Extended Forecast for
3 Miles ESE Colfax IA
Juneteenth

High: 72 °F
Chance
ShowersTonight
Low: 58 °F
Chance
Showers then
Partly CloudySaturday

High: 81 °F
Sunny
Saturday Night
Low: 60 °F
Mostly Cloudy
then Showers
LikelySunday

High: 71 °F
Heavy Rain
and BreezySunday Night

Low: 56 °F
Chance
ShowersMonday

High: 75 °F
Mostly Sunny
Monday Night

Low: 55 °F
Partly Cloudy
Tuesday

High: 78 °F
Mostly Sunny
Detailed Forecast
Juneteenth
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 72. Northwest wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. North northwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 81. Light northwest wind.
Saturday Night
A chance of showers and thunderstorms between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 60. Light and variable wind becoming east 5 to 9 mph in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm before 4pm, then showers likely. Some of the storms could produce heavy rainfall. High near 71. Breezy, with an east wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 56. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 58.
Friday
A chance of showers. Mostly sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Colfax IA
41.67°N 93.19°W
41.67°N 93.19°W
4:47 pm CDT Jun 19, 2026
5pm CDT Jun 19, 2026-6pm CDT Jun 26, 2026



