How is the weather in Grinnell, KS?

At 5:15 AM on Fri, Sep 12, 2025 it is clear and 64 degrees Fahrenheit, feeling like 64 degrees.

Grinnell, KS Weather Forecast and Current Conditions (67738)

64°F
Feels Like 64°F

Humidity 63% Dew Point 51°F Wind SW 8 MPH Barometer 30.01 in.762.3 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 10.1 miles W of central Grinnell at 5:15 AM Fri, Sep 12, 2025

Current Weather

64°F
Feels Like 64°F

Humidity 63% Dew Point 51°F Wind SW 8 MPH Barometer 30.01 in.762.3 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 10.1 miles W of central Grinnell at 5:15 AM Fri, Sep 12, 2025

Forecast at a Glance

FriSep 12

95°

66°

SatSep 13

10%

87°

61°

SunSep 14

70%

82°

57°

MonSep 15

10%

87°

61°

TueSep 16

10%

87°

59°

WedSep 17

40%

81°

55°

ThuSep 18

20%

79°

This Date in Weather History

1987 - Showers and thunderstorms produced heavy rain which caused flooding in North Carolina, West Virginia, Virginia and Pennsylvania. Parts of Virginia received 3 to 4 inches of rain in just two hours early in the day. Later in the day, three to five inch rains deluged Cumberland County of south central Pennsylvania. Evening thunderstorms produced seven inches of rain at Marysville PA, most of which fell in three hours time.

Grinnell 7 Day Weather Forecast Details

Friday Sep 12

Day: Mostly sunny. High near 95, with temperatures falling to around 93 in the afternoon. Southwest wind 15 to 25 mph, with gusts as high as 40 mph.

Night: Mostly clear. Low around 66, with temperatures rising to around 69 overnight. South wind 15 to 20 mph, with gusts as high as 35 mph.

Saturday Sep 13

Day: Partly sunny, with a high near 87. South wind 15 to 20 mph.

Night: A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61. South wind around 15 mph. Chance of precipitation is 70%.

Sunday Sep 14

Day: Showers and thunderstorms likely before 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 70%.

Night: A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 57. Chance of precipitation is 40%.

Monday Sep 15

Day: Sunny, with a high near 87.

Night: Mostly clear, with a low around 61.

Tuesday Sep 16

Day: Sunny, with a high near 87.

Night: A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

Wednesday Sep 17

Day: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 55.

Thursday Sep 18

Day: A slight chance of rain showers before 7am. Mostly sunny, with a high near 79.

Sun & Moon Monthly

First Light 6:55 AM

Sunrise 7:22 AM

Sunset 7:57 PM

Last Light 8:24 PM

Moonrise 10:39 PM

Moonset 1:10 PM

Moon Phase

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