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Grinnell, IA Current Weather and Forecast

Grinnell, IA Weather Forecast

11:46 PM CDT Wed May 22 2024

REST OF TONIGHT - Mostly clear. Lows in the lower 50s. Southwest winds around 5 mph.

THURSDAY - Sunny. Highs in the upper 70s. South winds 5 to 10 mph.

THURSDAY NIGHT - Mostly clear in the evening, then mostly cloudy with showers and thunderstorms likely after midnight. Lows in the lower 60s. Southeast winds around 10 mph. Chance of rain 70 percent.

FRIDAY - Showers with thunderstorms likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. South winds 10 to 15 mph, becoming southwest in the afternoon. Chance of rain 80 percent.

FRIDAY NIGHT - Mostly clear. Less humid with lows in the upper 40s. Northwest winds 10 to 15 mph.

SATURDAY - Sunny. Highs in the lower 70s.

SATURDAY NIGHT - Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of rain 50 percent.

SUNDAY - Becoming partly sunny in the afternoon. A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 60s. Chance of rain 60 percent.

SUNDAY NIGHT - A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.

MEMORIAL DAY - Mostly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent.

MONDAY NIGHT - Partly cloudy in the evening, then clearing. Lows in the lower 50s.

TUESDAY - Sunny. Highs in the lower 70s.

TUESDAY NIGHT - Mostly clear. Lows in the lower 50s.

WEDNESDAY - Sunny. Highs in the upper 70s.

National Weather Service Des Moines IA

Grinnell, IA Current Weather Conditions

Newton Municipal, IA, United States (KTNU) 41-41N 093-01W

May 23, 2024 - 01:55 AM EDT / 2024.05.23 0555 UTC

Wind: from the S (180 degrees) at 7 MPH (6 KT):0

Visibility: 10 mile(s):0

Sky conditions: clear

Temperature: 57 F (14 C)

Dew Point: 57 F (14 C)

Relative Humidity: 100%

Pressure (altimeter): 29.92 in. Hg (1013 hPa)

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