GRINNELL, IA 50112 Weather Forecast & Current Conditions

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NEWTON_MUNI, IA
Current Weather

11:35 PM CDT MAY 13, 2025
Clear
64°F
Feels Like: 65°F
Dewpoint: 57°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: SSE at 5 mph
Pressure: 29.71 inches
Last 72 hours

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GRINNELL, IA 50112
Weather Forecast

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REST OF TONIGHT
Mostly clear. Lows in the upper 50s. Southeast winds around 5 mph.
WEDNESDAY
Sunny. Highs in the mid 80s. Southeast winds 10 to 15 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.
THURSDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 15 to 20 mph, becoming southwest in the afternoon. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly clear. Lows in the upper 50s. Southwest winds 15 to 20 mph.
FRIDAY
Sunny, breezy with highs around 80.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.
SATURDAY
Sunny. Highs in the mid 70s.
SATURDAY NIGHT
Mostly clear. Lows in the upper 40s.
SUNDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
SUNDAY NIGHT
Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 50 percent.
MONDAY
Partly sunny with a 50 percent chance of showers. Highs in the lower 70s.
MONDAY NIGHT
Showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 90 percent.

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  5/13/2025
Wednesday
14 MAY 2025
GRINNELL, IA 50112 weather forecast Day 1, 0 hours 1 AM 65° 65° Clear 1%

0% Thunder
( 3% severe)
SE   7 78% 58°
Low 61° GRINNELL, IA 50112 weather forecast Day 1, 3 hours 4 AM 62° 62° Clear SE   7 84% 57°
High 84° GRINNELL, IA 50112 weather forecast Day 1, 6 hours 7 AM 62° 62° Clear 1%

0% Thunder
( 2% severe)
ESE   7 87% 58°

Partly Cloudy



GRINNELL, IA 50112 weather forecast Day 1, 9 hours 10 AM 75° 75° Clear SE   12 60% 60°
GRINNELL, IA 50112 weather forecast Day 1, 12 hours 1 PM 81° 81° Partly Cloudy 1%

0% Thunder
( 10% severe)
SE   14 46% 58°
GRINNELL, IA 50112 weather forecast Day 1, 15 hours 4 PM 84° 83° Partly Cloudy SE   15 40% 57°
GRINNELL, IA 50112 weather forecast Day 1, 18 hours 7 PM 81° 81° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 21% severe)
SE   13 46% 58°
GRINNELL, IA 50112 weather forecast Day 1, 21 hours 10 PM 74° 74° Mostly Cloudy ESE   13 59% 59°
Thursday
15 MAY 2025
GRINNELL, IA 50112 weather forecast Day 2, 0 hours 1 AM 71° 71° Mostly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 30% severe)
SE   14 73% 62°
Low 67° GRINNELL, IA 50112 weather forecast Day 2, 3 hours 4 AM 68° 68° Partly Cloudy SE   15 87% 64°
High 85° GRINNELL, IA 50112 weather forecast Day 2, 6 hours 7 AM 67° 67° Mostly Cloudy 3%

0% Thunder
( 7% severe)
SE   16 90% 64°

Partly Cloudy




Breezy
GRINNELL, IA 50112 weather forecast Day 2, 9 hours 10 AM 76° 78° Partly Cloudy S   18 64% 63°
GRINNELL, IA 50112 weather forecast Day 2, 12 hours 1 PM 84° 83° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 11% severe)
SW   21 40% 57°
GRINNELL, IA 50112 weather forecast Day 2, 15 hours 4 PM 83° 81° Partly Cloudy WSW   23 32% 50°
GRINNELL, IA 50112 weather forecast Day 2, 18 hours 7 PM 78° 78° Clear 4%

0% Thunder
( 7% severe)
W   18 34% 47°
GRINNELL, IA 50112 weather forecast Day 2, 21 hours 10 PM 68° 68° Clear WSW   15 45% 46°

NEWTON_MUNI, IA extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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BAD DAY
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Low 63° Low 55° Low 50° Low 49° Low 54°
High 80° High 76° High 67° High 71° High 71°
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
Partly Cloudy
42% Rain
Partly Cloudy
39% Rain
Partly Cloudy
19% Rain
Partly Cloudy
21% Rain
Overcast
26% Rain
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