


Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
81°F
27°C
Humidity | 70% |
Wind Speed | S 6 mph |
Barometer | 29.81 in |
Dewpoint | 70°F (21°C) |
Visibility | 9.00 mi |
Heat Index | 85°F (29°C) |
Last update | 16 Jun 8:15 pm CDT |
Extended Forecast for
Lambs Grove IA
Tonight
Low: 69 °F
Chance
T-stormsTuesday
High: 85 °F
Chance
T-storms then
Showers
LikelyTuesday Night
Low: 65 °F
T-storms
Wednesday
High: 81 °F
Showers
Wednesday Night
Low: 60 °F
Mostly Clear
Juneteenth
High: 86 °F
Sunny
Thursday Night
Low: 66 °F
Slight Chance
T-stormsFriday
High: 90 °F
Sunny then
Sunny and
BreezyFriday Night
Low: 75 °F
Mostly Clear
and Breezy
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. South wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 85. West southwest wind around 7 mph becoming north northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms, mainly before 4am, then showers and possibly a thunderstorm after 4am. Low around 65. North wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 81. East northeast wind 9 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly clear, with a low around 60. North northwest wind 6 to 10 mph.
Juneteenth
Sunny, with a high near 86.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 66.
Friday
Sunny, with a high near 90. Breezy.
Friday Night
Mostly clear, with a low around 75. Breezy.
Saturday
Sunny, with a high near 94. Breezy.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny, with a high near 94. Breezy.
Sunday Night
Mostly clear, with a low around 74. Breezy.
Monday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lambs Grove IA
41.71°N 93.07°W
41.71°N 93.07°W
8:07 pm CDT Jun 16, 2025
8pm CDT Jun 16, 2025-6pm CDT Jun 23, 2025