DEWITT, IA 52742 Weather Forecast & Current Conditions

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CLINTON, IA
Current Weather

12:56 PM CDT AUG 18, 2025
Clear
84°F
Feels Like: 94°F
Dewpoint: 77°F
Rel. Hum.: 80%
Visibility: 10 miles
Wind: NW at 3 mph
Pressure: 30.00 inches
Last 72 hours

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DEWITT, IA 52742
Weather Forecast

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THIS AFTERNOON
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 102.
TONIGHT
Mostly cloudy with a chance of showers and thunderstorms. Patchy fog after midnight. Humid with lows around 70. Southwest winds around 5 mph. Chance of rain 50 percent.
TUESDAY
Mostly sunny. Patchy fog in the morning. Humid with highs in the mid 80s. Northwest winds 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Humid with lows in the mid 60s. North winds around 5 mph.
WEDNESDAY
Mostly sunny. Humid with highs in the lower 80s. Northeast winds 5 to 10 mph.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
Mostly clear. Lows in the upper 50s. Highs in the lower 80s.
FRIDAY AND FRIDAY NIGHT
Partly cloudy. Highs in the lower 80s. Lows in the lower 60s.
SATURDAY AND SATURDAY NIGHT
Mostly clear. Highs in the upper 70s. Lows in the mid 50s.
SUNDAY
Sunny. Highs in the lower 70s.

Visible Weather Satellite
DEWITT, IA 52742
Infrared Weather Satellite
DEWITT, IA 52742
NEXRAD Weather Radar
DEWITT, IA 52742

CLINTON, IA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/18/2025
Monday
18 AUG 2025
DEWITT, IA 52742 weather forecast Day 1, 12 hours 1 PM 85° 95° Partly Cloudy 30%
RAIN
***
0% Thunder
( 43% severe)
S   8 75% 76°
High 89° DEWITT, IA 52742 weather forecast Day 1, 15 hours 4 PM 88° 99° Partly Cloudy SSW   8 68% 76°
Partly Cloudy

Chance of Rain

DEWITT, IA 52742 weather forecast Day 1, 18 hours 7 PM 83° 90° Partly Cloudy 34%
RAIN
***
0% Thunder
( 52% severe)
WSW   5 77% 75°
DEWITT, IA 52742 weather forecast Day 1, 21 hours 10 PM 77° 78° Mostly Cloudy SE   5 90% 74°
Tuesday
19 AUG 2025
DEWITT, IA 52742 weather forecast Day 2, 0 hours 1 AM 75° 75° Mostly Cloudy 41%
RAIN
.1–.25 in
0% Thunder
( 44% severe)
WSW   5 94% 73°
Low 71° DEWITT, IA 52742 weather forecast Day 2, 3 hours 4 AM 73° 73° Mostly Cloudy WNW   5 93% 71°
High 88° DEWITT, IA 52742 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 17% severe)
NW   3 93% 70°

Mostly Cloudy



DEWITT, IA 52742 weather forecast Day 2, 9 hours 10 AM 77° 78° Mostly Cloudy NNW   6 87% 73°
DEWITT, IA 52742 weather forecast Day 2, 12 hours 1 PM 83° 90° Partly Cloudy 5%

0% Thunder
( 16% severe)
N   7 74% 74°
DEWITT, IA 52742 weather forecast Day 2, 15 hours 4 PM 85° 93° Partly Cloudy N   8 70% 74°
DEWITT, IA 52742 weather forecast Day 2, 18 hours 7 PM 82° 87° Partly Cloudy 1%

0% Thunder
( 9% severe)
N   7 74% 73°
DEWITT, IA 52742 weather forecast Day 2, 21 hours 10 PM 74° 74° Partly Cloudy NNE   5 90% 71°
Wednesday
20 AUG 2025
DEWITT, IA 52742 weather forecast Day 3, 0 hours 1 AM 71° 71° Partly Cloudy 1%

0% Thunder
( 3% severe)
NNE   5 93% 69°
Low 66° DEWITT, IA 52742 weather forecast Day 3, 3 hours 4 AM 68° 68° Partly Cloudy NNE   5 93% 66°
High 81° DEWITT, IA 52742 weather forecast Day 3, 6 hours 7 AM 67° 67° Partly Cloudy 2%

0% Thunder
( 4% severe)
N   6 97% 66°

Partly Cloudy



DEWITT, IA 52742 weather forecast Day 3, 9 hours 10 AM 74° 74° Partly Cloudy NE   8 82% 68°
DEWITT, IA 52742 weather forecast Day 3, 15 hours 1 PM 78° 80° Partly Cloudy 1%

0% Thunder
( 7% severe)
NE   9 71% 68°
DEWITT, IA 52742 weather forecast Day 3, 18 hours 4 PM 79° 81° Partly Cloudy NE   9 67% 67°
DEWITT, IA 52742 weather forecast Day 3, 21 hours 7 PM 76° 78° Partly Cloudy     NE   7 71% 66°

CLINTON, IA extended weather forecast

Thursday
21 AUG 2025
Friday
22 AUG 2025
Saturday
23 AUG 2025
Sunday
24 AUG 2025
Monday
25 AUG 2025
Low 60° Low 62° Low 60° Low 53° Low 53°
High 83° High 85° High 77° High 77° High 75°
DEWITT, IA 52742 weather forecast Day 4 DEWITT, IA 52742 weather forecast Day 5 DEWITT, IA 52742 weather forecast Day 6 DEWITT, IA 52742 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
6% Rain
Partly Cloudy
22% Rain
Partly Cloudy
21% Rain
Partly Cloudy
16% Rain
Partly Cloudy
19% Rain
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