GRINNELL, IA 50112 Weather Forecast & Current Conditions

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NEWTON_MUNI, IA
Current Weather

7:55 AM CDT APR 19, 2025
Clear
39°F
Feels Like: 31°F
Dewpoint: 32°F
Rel. Hum.: 76%
Visibility: 10 miles
Wind: NNW at 13 mph
Pressure: 30.10 inches
Last 72 hours

Local Area Snow Depth

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GRINNELL, IA 50112
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs in the upper 50s. Northwest winds around 10 mph.
TONIGHT
Mostly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph.
SUNDAY
Showers likely in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
SUNDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 40s. East winds 15 to 20 mph, becoming southwest after midnight. Chance of rain 90 percent.
MONDAY
Mostly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the lower 60s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
MONDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 20 percent.
TUESDAY
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
TUESDAY NIGHT
A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 50 percent.
WEDNESDAY
Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 50s. Chance of rain 50 percent.
THURSDAY
Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 50s. Chance of rain 50 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs around 70.

Visible Weather Satellite
GRINNELL, IA 50112
Infrared Weather Satellite
GRINNELL, IA 50112
NEXRAD Weather Radar
GRINNELL, IA 50112

NEWTON_MUNI, IA 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/18/2025
Saturday
19 APR 2025
GRINNELL, IA 50112 weather forecast Day 1, 0 hours 1 AM 46° 41° Partly Cloudy 1%

0% Thunder
( 1% severe)
NNW   10 71% 37°
Low 40° GRINNELL, IA 50112 weather forecast Day 1, 3 hours 4 AM 43° 37° Mostly Cloudy NNW   10 73% 35°
High 58° GRINNELL, IA 50112 weather forecast Day 1, 6 hours 7 AM 41° 35° Mostly Cloudy 1%

0% Thunder
( 0% severe)
N   10 70% 32°

Partly Cloudy



GRINNELL, IA 50112 weather forecast Day 1, 9 hours 10 AM 48° 43° Partly Cloudy N   12 51% 31°
GRINNELL, IA 50112 weather forecast Day 1, 12 hours 1 PM 54° 51° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   12 36% 28°
GRINNELL, IA 50112 weather forecast Day 1, 15 hours 4 PM 58° 56° Partly Cloudy N   10 31% 28°
GRINNELL, IA 50112 weather forecast Day 1, 18 hours 7 PM 55° 53° Partly Cloudy 1%

0% Thunder
( 1% severe)
NE   8 37% 29°
GRINNELL, IA 50112 weather forecast Day 1, 21 hours 10 PM 47° 43° Partly Cloudy NE   8 51% 30°
Sunday
20 APR 2025
GRINNELL, IA 50112 weather forecast Day 2, 0 hours 1 AM 44° 39° Partly Cloudy 8%

0% Thunder
( 1% severe)
ENE   9 60% 31°
Low 42° GRINNELL, IA 50112 weather forecast Day 2, 3 hours 4 AM 42° 36° Mostly Cloudy ENE   12 62% 30°
High 56° GRINNELL, IA 50112 weather forecast Day 2, 6 hours 7 AM 42° 35° Mostly Cloudy 63%
RAIN
***
0% Thunder
( 6% severe)
E   14 65% 31°

Mostly Cloudy

Rain


Breezy
GRINNELL, IA 50112 weather forecast Day 2, 9 hours 10 AM 49° 43° Mostly Cloudy E   16 66% 38°
GRINNELL, IA 50112 weather forecast Day 2, 12 hours 1 PM 50° 44° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 20% severe)
E   18 71% 41°
GRINNELL, IA 50112 weather forecast Day 2, 15 hours 4 PM 52° 46° Mostly Cloudy E   20 74% 44°
GRINNELL, IA 50112 weather forecast Day 2, 18 hours 7 PM 51° 45° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 25% severe)
E   17 83% 46°
GRINNELL, IA 50112 weather forecast Day 2, 21 hours 10 PM 50° 45° Mostly Cloudy E   15 89% 47°

NEWTON_MUNI, IA extended weather forecast

Monday
21 APR 2025
Tuesday
22 APR 2025
Wednesday
23 APR 2025
Thursday
24 APR 2025
Friday
25 APR 2025
Low 44° Low 47° Low 50° Low 50° Low 48°
High 63° High 72° High 73° High 68° High 65°
GRINNELL, IA 50112 weather forecast Day 3 GRINNELL, IA 50112 weather forecast Day 4 GRINNELL, IA 50112 weather forecast Day 5 GRINNELL, IA 50112 weather forecast Day 6 GRINNELL, IA 50112 weather forecast Day 7
Overcast
86% Rain
Partly Cloudy
27% Rain
Partly Cloudy
21% Rain
Overcast
31% Rain
Overcast
32% Rain
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