Current Weather Forecast for Grinnell

KS 67738  |   3:42pm

Weather Conditions

94°

Feels Like 94°

Sunny

48° 95° RED FLAG

RED FLAG

4

UV Index

Good

Air Quality

SSW 15 mph

Wind

0 in

rain

Tonight

Sat 3/21

45°

Lowest Temperature

Mostly clear early then partly cloudy and windy after midnight. Low near 45F. Winds WSW at 20 to 30 mph.

Tomorrow

Sun 3/22

64°

Highest Temperature

2%

Partly cloudy and windy. High 64F. Winds NNE at 25 to 35 mph. Winds could occasionally gust over 40 mph.

Tomorrow night

Sun 3/22

35°

Lowest Temperature

8%

Partly cloudy skies early will become overcast later during the night. Low near 35F. Winds ENE at 10 to 20 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Grinnell

Hourly Weather Forecast & Temperature

4PM

94°

Feels Like 94°

RED FLAG

Sunny

SSW 15 mph

Wind

1003 mb

Pressure

6%

Humidity

4

UV Index

10mi

Visibility

6%

Cloud Cover

5PM

94°

Feels Like 94°

RED FLAG

Sunny

SSW 15 mph

Wind

1002 mb

Pressure

6%

Humidity

2

UV Index

10mi

Visibility

12%

Cloud Cover

6PM

92°

Feels Like 92°

RED FLAG

Sunny

SW 13 mph

Wind

1001 mb

Pressure

7%

Humidity

1

UV Index

10mi

Visibility

9%

Cloud Cover

7PM

87°

Feels Like 87°

RED FLAG

Sunny

SW 10 mph

Wind

1001 mb

Pressure

8%

Humidity

0

UV Index

10mi

Visibility

6%

Cloud Cover

8PM

79°

Feels Like 79°

RED FLAG

Clear

SW 8 mph

Wind

1001 mb

Pressure

11%

Humidity

0

UV Index

10mi

Visibility

12%

Cloud Cover

9PM

72°

Feels Like 72°

RED FLAG

Mostly Clear

SSW 7 mph

Wind

1001 mb

Pressure

14%

Humidity

0

UV Index

10mi

Visibility

26%

Cloud Cover

10PM

67°

Feels Like 67°

RED FLAG

Mostly Clear

SSW 7 mph

Wind

1001 mb

Pressure

15%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

11PM

64°

Feels Like 64°

RED FLAG

Partly Cloudy

SSW 7 mph

Wind

1001 mb

Pressure

16%

Humidity

0

UV Index

10mi

Visibility

34%

Cloud Cover

12AM

61°

Feels Like 61°

RED FLAG

Partly Cloudy

SW 7 mph

Wind

1001 mb

Pressure

18%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

1AM

59°

Feels Like 58°

RED FLAG

Partly Cloudy

WSW 8 mph

Wind

1002 mb

Pressure

19%

Humidity

0

UV Index

10mi

Visibility

31%

Cloud Cover

2AM

58°

Feels Like 57°

RED FLAG

Clear

W 9 mph

Wind

1001 mb

Pressure

21%

Humidity

0

UV Index

10mi

Visibility

6%

Cloud Cover

3AM

56°

Feels Like 54°

RED FLAG

Clear

WNW 10 mph

Wind

1001 mb

Pressure

23%

Humidity

0

UV Index

10mi

Visibility

5%

Cloud Cover

Sat 3/21

Sat

48°

95°

Windy, partly cloudy. Lows overnight in the mid 40s.

45°

Feels Like

WSW 22 mph

Wind

16%

Humidity

0

UV Index

7:44 AM

Sunrise

7:55 PM

Sunset

Sun 3/22

Sun

2%

40°

64°

Windy with times of sun and clouds. Highs in the mid 60s and lows in the mid 30s.

37°

Feels Like

NNE 26 mph

Wind

42%

Humidity

5

UV Index

7:42 AM

Sunrise

7:56 PM

Sunset

Mon 3/23

Mon

1%

35°

61°

Mostly cloudy. Highs in the low 60s and lows in the mid 30s.

28°

Feels Like

SE 18 mph

Wind

37%

Humidity

3

UV Index

7:40 AM

Sunrise

7:57 PM

Sunset

Tue 3/24

Tue

1%

36°

80°

Times of sun and clouds. Highs in the low 80s and lows in the upper 40s.

80°

Feels Like

S 13 mph

Wind

35%

Humidity

5

UV Index

7:39 AM

Sunrise

7:58 PM

Sunset

Wed 3/25

Wed

1%

49°

91°

Abundant sunshine. Highs in the low 90s and lows in the low 50s.

91°

Feels Like

NNW 15 mph

Wind

27%

Humidity

6

UV Index

7:37 AM

Sunrise

7:59 PM

Sunset

Thu 3/26

Thu

44°

75°

Sunny. Highs in the mid 70s and lows in the low 30s.

75°

Feels Like

NNE 20 mph

Wind

31%

Humidity

6

UV Index

7:36 AM

Sunrise

8:00 PM

Sunset

Fri 3/27

Fri

2%

32°

56°

Times of sun and clouds. Highs in the mid 50s and lows in the mid 30s.

24°

Feels Like

NE 16 mph

Wind

38%

Humidity

6

UV Index

7:34 AM

Sunrise

8:01 PM

Sunset

Sat 3/28

Sat

34°

63°

Mostly cloudy. Highs in the low 60s and lows in the low 40s.

26°

Feels Like

SSE 17 mph

Wind

33%

Humidity

5

UV Index

7:32 AM

Sunrise

8:02 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Kansas

Vicious tornadoes tear through Midwest as severe weather outbreak slams 10+ states, days after deadly storms

A vicious severe weather outbreak is tearing through the Heartland as intense tornadoes and monster hail pounds the Midwest just days after last week’s fatal outbreak.

Allergy season is worse than ever. Here are the 10 worst allergy capitals in the US for 2026

Allergy sufferers in the U.S. might've felt it for a while, but a new report shows that pollen allergy season is more intense and longer-lasting than ever.

Heartland braces for renewed threat of more tornadoes, damaging hail and wind just days after fatal storms

Just on the heels of a tornado outbreak, America's Heartland braces for another chance for severe storms on Tuesday, continuing into the evening.

At least 8 killed from destructive tornadoes as severe weather outbreak devastates America's Heartland

A severe weather outbreak is devastating parts of the Plains and Midwest, where at least 8 were killed on Thursday and Friday evenings amid damaging tornadoes and "monster" hail.

Load More Stories