GRINNELL, IA 50112 Weather Forecast & Current Conditions

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NEWTON_MUNI, IA
Current Weather

9:35 AM CDT JUN 3, 2025
Clear
70°F
Feels Like: 70°F
Dewpoint: 70°F
Rel. Hum.: 100%
Visibility: 8 miles
Wind: SSW at 10 mph
Pressure: 29.75 inches
Last 72 hours

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GRINNELL, IA 50112
Weather Forecast

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TODAY
A chance of thunderstorms. Showers, cooler with highs in the lower 70s. South winds 10 to 15 mph, becoming southwest 15 to 20 mph this afternoon. Chance of rain 90 percent.
TONIGHT
Cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Less humid with lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
WEDNESDAY
Mostly sunny. Highs in the mid 70s. North winds 5 to 10 mph.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.
THURSDAY
Partly sunny in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the upper 70s. East winds around 5 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 30 percent.
FRIDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 70s. Chance of rain 20 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 50s.
SATURDAY
Sunny. Highs in the upper 70s.
SATURDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 30 percent.
SUNDAY
Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs around 80. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 20 percent.
MONDAY
Sunny. Highs in the upper 70s.

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  6/ 2/2025
Tuesday
3 JUN 2025
GRINNELL, IA 50112 weather forecast Day 1, 0 hours 1 AM 72° 72° Mostly Cloudy 52%
RAIN
***
0% Thunder
( 32% severe)
S   13 73% 63°
Low 68° GRINNELL, IA 50112 weather forecast Day 1, 3 hours 4 AM 70° 70° Mostly Cloudy S   13 81% 64°
High 72° GRINNELL, IA 50112 weather forecast Day 1, 6 hours 7 AM 69° 69° Mostly Cloudy 90%
RAIN
***
0% Thunder
( 27% severe)
S   15 87% 65°

Mostly Cloudy

Rain


Breezy
GRINNELL, IA 50112 weather forecast Day 1, 9 hours 10 AM 71° 71° Mostly Cloudy S   16 87% 67°
GRINNELL, IA 50112 weather forecast Day 1, 12 hours 1 PM 72° 72° Mostly Cloudy 97%
RAIN
***
0% Thunder
( 48% severe)
SSW   17 81% 66°
GRINNELL, IA 50112 weather forecast Day 1, 15 hours 4 PM 66° 66° Mostly Cloudy NNW   17 84% 61°
GRINNELL, IA 50112 weather forecast Day 1, 18 hours 7 PM 62° 60° Overcast 59%
RAIN
***
0% Thunder
( 9% severe)
N   15 87% 58°
GRINNELL, IA 50112 weather forecast Day 1, 21 hours 10 PM 59° 57° Mostly Cloudy N   13 87% 55°
Wednesday
4 JUN 2025
GRINNELL, IA 50112 weather forecast Day 2, 0 hours 1 AM 57° 55° Overcast 19%
RAIN
>2 in
0% Thunder
( 3% severe)
NNW   10 90% 54°
Low 54° GRINNELL, IA 50112 weather forecast Day 2, 3 hours 4 AM 56° 53° Mostly Cloudy NNW   10 90% 53°
High 76° GRINNELL, IA 50112 weather forecast Day 2, 6 hours 7 AM 56° 53° Partly Cloudy 4%

0% Thunder
( 1% severe)
N   10 90% 53°

Partly Cloudy



GRINNELL, IA 50112 weather forecast Day 2, 9 hours 10 AM 66° 66° Partly Cloudy NNE   10 65% 54°
GRINNELL, IA 50112 weather forecast Day 2, 12 hours 1 PM 73° 73° Partly Cloudy 1%

0% Thunder
( 3% severe)
NNE   9 48% 52°
GRINNELL, IA 50112 weather forecast Day 2, 15 hours 4 PM 76° 78° Partly Cloudy NE   8 43% 52°
GRINNELL, IA 50112 weather forecast Day 2, 18 hours 7 PM 73° 73° Partly Cloudy 2%

0% Thunder
( 4% severe)
NE   6 53% 55°
GRINNELL, IA 50112 weather forecast Day 2, 21 hours 10 PM 66° 66° Partly Cloudy ENE   3 65% 54°

NEWTON_MUNI, IA extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
Low 54° Low 58° Low 59° Low 56° Low 58°
High 77° High 76° High 69° High 74° High 75°
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
Mostly Cloudy
39% Rain
Mostly Cloudy
41% Rain
Overcast
75% Rain
Mostly Cloudy
30% Rain
Overcast
27% Rain
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