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Grinnell, IA Current Weather and Forecast

Grinnell, IA Weather Forecast

6:17 PM CDT Wed Jun 5 2024

TONIGHT - Partly cloudy with a chance of showers with a slight chance of thunderstorms this evening, then clear after midnight. Lows in the mid 50s. West winds 10 to 15 mph. Chance of rain 50 percent.

THURSDAY - Sunny. Highs in the upper 70s. Northwest winds 15 to 20 mph with gusts up to 35 mph.

THURSDAY NIGHT - Clear. Lows in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming west 5 to 10 mph after midnight.

FRIDAY - Sunny. Highs around 80. Northwest winds 10 to 15 mph with gusts up to 25 mph.

FRIDAY NIGHT - Partly cloudy. Lows in the upper 50s. Northwest winds 10 to 15 mph, becoming southwest around 5 mph after midnight.

SATURDAY - Mostly sunny. Highs in the upper 70s.

SATURDAY NIGHT - Mostly clear. Lows in the mid 50s.

SUNDAY - Sunny. Highs in the mid 70s.

SUNDAY NIGHT - Mostly clear. Lows in the mid 50s.

MONDAY - Sunny. Highs in the upper 70s.

MONDAY NIGHT - Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

TUESDAY - Mostly sunny. Highs in the lower 80s.

TUESDAY NIGHT - Partly cloudy. Lows in the lower 60s.

WEDNESDAY - Mostly sunny. Highs in the mid 80s.

National Weather Service Des Moines IA


Grinnell, IA Current Weather Conditions

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

Jun 05, 2024 - 06:55 PM EDT / 2024.06.05 2255 UTC

Wind: from the SW (220 degrees) at 12 MPH (10 KT):0

Visibility: 10 mile(s):0

Sky conditions: clear

Temperature: 78 F (26 C)

Dew Point: 57 F (14 C)

Relative Humidity: 47%

Pressure (altimeter): 29.62 in. Hg (1003 hPa)

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