DeWitt, IA Weather Forecast & Current Conditions

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DeWitt, IA Weather Maps

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Dewitt Weather Map
UTC Time: 9/16/2026, 19:38
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

DeWitt, IA Regional Weather

Expires:202609162000;;561170
ASUS43 KDMX 161910
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
200 PM CDT WED SEP 16 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* - THESE STATIONS ARE NOT NWS STATIONS...THUS NOT UNDER NWS
QUALITY CONTROL.  THEY ALSO DO NOT REPORT WEATHER SUCH 
AS PRECIPITATION OR FOG.  


IAZ007>011-017>019-026>030-037>042-050>054-066-162000-
   NORTHEAST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLOUDY    66  61  84 E5        30.30F TC  19           
CHARLES CITY * CLOUDY    72  59  64 E9        30.31F TC  22           
CLINTON *      LGT RAIN  67  64  90 E8        30.32R FOG     TC  19   
DUBUQUE        CLOUDY    64  63  96 E5        30.33S FOG     TC  18   
MONTICELLO *   CLOUDY    68  63  83 VRB5      30.30S TC  20           
OELWEIN *      SUNNY     70  63  78 SE7       30.31F TC  21           
WATERLOO       CLOUDY    72  60  66 E9        30.29F TC  22           
$$
 

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Dewitt, IA

Afternoon
Rain Showers
68°/ 65° 20°/ 18°
90%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
90%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
60%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%

Day: Cloudy with a 20 percent chance of showers. Not as warm with highs in the upper 60s. East winds around 5 mph.

Night: Cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of rain 90 percent.

Davenport, IA

Afternoon
Rain Showers
68°/ 65° 20°/ 18°
90%
Thursday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Sunday
Thunderstorms
72°/ 60° 22°/ 16°
60%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%

Day: Cloudy with a 20 percent chance of showers. Not as warm. Near steady temperature in the upper 60s. East winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid. Near steady temperature in the mid 60s. East winds around 5 mph. Chance of rain 90 percent.

Moline, IL

Afternoon
Rain Showers
72°/ 68° 22°/ 20°
90%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Friday
Rain Showers
78°/ 70° 26°/ 21°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Sun Night
Thunderstorms
62°17°
60%
Monday
Rain Showers
70°/ 58° 21°/ 14°
50%
Tuesday
Mostly Cloudy
70°21°
0%

Day: Cloudy with a 20 percent chance of showers. Not as warm with highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid with lows in the upper 60s. East winds around 5 mph. Chance of rain 90 percent.

Sterling, IL

Afternoon
Rain Showers
68°/ 65° 20°/ 18°
90%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
60%
Monday
Rain Showers
70°/ 55° 21°/ 13°
50%

Day: Cloudy with a 40 percent chance of showers. Not as warm. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid. Near steady temperature in the mid 60s. East winds around 5 mph. Chance of rain 90 percent.

Maquoketa, IA

Afternoon
Rain Showers
68°/ 62° 20°/ 17°
90%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
80%
Friday
Rain Showers
75°/ 68° 24°/ 20°
70%
Sat Night
Thunderstorms
62°17°
50%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
60%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
68°20°
30%

Day: Cloudy with a 20 percent chance of showers. Highs in the upper 60s. East winds around 5 mph.

Night: Cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Near steady temperature in the lower 60s. East winds around 5 mph. Chance of rain 90 percent.

Tipton, IA

Afternoon
Rain Showers
68°/ 65° 20°/ 18°
100%
Thursday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Friday
Rain Showers
78°/ 68° 26°/ 20°
60%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Sunday
Thunderstorms
70°/ 58° 21°/ 14°
60%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Partly Cloudy
68°20°
0%

Day: Cloudy with a 20 percent chance of showers. Highs in the upper 60s. East winds around 5 mph.

Night: A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid. Near steady temperature in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain near 100 percent.

Anamosa, IA

Afternoon
Rain Showers
68°/ 62° 20°/ 17°
90%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
50%
Friday
Rain Showers
75°/ 68° 24°/ 20°
70%
Sat Night
Thunderstorms
62°17°
60%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
60%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Mostly Cloudy
68°20°
0%

Day: Cloudy with a 20 percent chance of showers. Highs in the upper 60s. East winds around 5 mph.

Night: Cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Near steady temperature in the lower 60s. East winds around 5 mph. Chance of rain 90 percent.

Muscatine, IA

Afternoon
Rain Showers
68°/ 65° 20°/ 18°
90%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Friday
Rain Showers
78°/ 70° 26°/ 21°
50%
Sat-Sat Night
Thunderstorms
85°29°
60%
Sun-Sun Night
Thunderstorms
72°22°
60%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Partly Cloudy
68°20°
0%

Day: Cloudy with a 20 percent chance of showers. Not as warm. Near steady temperature in the upper 60s. East winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid with lows in the mid 60s. East winds around 5 mph. Chance of rain 90 percent.

Mount Carroll, IL

Afternoon
Rain Showers
65°/ 62° 18°/ 17°
90%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
80%
Friday
Rain Showers
75°/ 65° 24°/ 18°
50%
Saturday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Sunday
Rain Showers
70°/ 58° 21°/ 14°
60%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%

Day: Cloudy with a 20 percent chance of showers. Not as warm. Near steady temperature in the mid 60s. East winds 5 to 10 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 90 percent.

Geneseo, IL

Afternoon
Rain Showers
68°/ 68° 20°/ 20°
90%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
70%
Sun Night
Thunderstorms
62°17°
60%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Partly Cloudy
72°22°
0%

Day: Cloudy with a 30 percent chance of showers. Not as warm. Near steady temperature in the upper 60s. Northeast winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid. Near steady temperature in the upper 60s. East winds around 5 mph. Chance of rain 90 percent.

Galena, IL

Afternoon
Rain Showers
65°/ 62° 18°/ 17°
90%
Thursday
Thunderstorms
75°/ 60° 24°/ 16°
50%
Friday
Rain Showers
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
80%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
50%
Monday
Rain Showers
65°/ 55° 18°/ 13°
50%
Tuesday
Mostly Cloudy
68°20°
0%

Day: Cloudy with a 20 percent chance of showers. Near steady temperature in the mid 60s. East winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Lows in the lower 60s. East winds around 5 mph. Chance of rain 90 percent.

Dubuque, IA

Afternoon
Rain Showers
68°/ 62° 20°/ 17°
70%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Friday
Rain Showers
75°/ 68° 24°/ 20°
90%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
60%
Monday
Rain Showers
65°/ 55° 18°/ 13°
50%
Tuesday
Rain Showers
68°20°
30%

Day: Cloudy with a 20 percent chance of showers. Highs in the upper 60s. East winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the lower 60s. East winds around 5 mph. Chance of rain 70 percent.

Aledo, IL

Afternoon
Rain Showers
72°/ 68° 22°/ 20°
90%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Friday
Rain Showers
82°/ 70° 28°/ 21°
50%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
70%
Sun Night
Thunderstorms
62°17°
50%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%

Day: Cloudy with a 30 percent chance of showers. Not as warm. Near steady temperature in the lower 70s. Northeast winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid with lows in the upper 60s. East winds around 5 mph. Chance of rain 90 percent.

Freeport, IL

Afternoon
Rain Showers
68°/ 62° 20°/ 17°
70%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Friday
Rain Showers
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
80%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
50%
Monday
Rain Showers
65°/ 55° 18°/ 13°
50%
Tuesday
Mostly Cloudy
68°20°
0%

Day: Cloudy with a 20 percent chance of showers. Near steady temperature in the upper 60s. East winds 5 to 10 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 70 percent.

Princeton, IL

Afternoon
Rain Showers
70°/ 65° 21°/ 18°
90%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
90%
Friday
Partly Cloudy
78°/ 68° 26°/ 20°
40%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
70%
Sunday
Rain Showers
75°/ 60° 24°/ 16°
60%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Partly Cloudy
72°22°
0%

Day: Cloudy with a 40 percent chance of showers. Not as warm. Near steady temperature around 70. Northeast winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid with lows in the mid 60s. East winds around 5 mph. Chance of rain 90 percent.

Cedar Rapids, IA

Afternoon
Rain Showers
68°/ 65° 20°/ 18°
100%
Thursday
Thunderstorms
75°/ 65° 24°/ 18°
50%
Friday
Thunderstorms
78°/ 68° 26°/ 20°
70%
Sat Night
Thunderstorms
62°17°
50%
Sun-Sun Night
Thunderstorms
68°20°
60%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Mostly Cloudy
68°20°
0%

Day: Cloudy with a 20 percent chance of showers. Highs in the upper 60s. East winds around 5 mph.

Night: A chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain near 100 percent.

Iowa City, IA

Afternoon
Rain Showers
68°/ 65° 20°/ 18°
100%
Thursday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Rain Showers
82°/ 65° 28°/ 18°
70%
Sunday
Thunderstorms
70°/ 60° 21°/ 16°
60%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Mostly Cloudy
68°20°
0%

Day: Cloudy with a 30 percent chance of showers. Near steady temperature in the upper 60s. East winds around 5 mph.

Night: A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid with lows in the mid 60s. East winds around 5 mph. Chance of rain near 100 percent.

Wapello, IA

Afternoon
Rain Showers
70°/ 68° 21°/ 20°
90%
Thursday
Thunderstorms
78°/ 68° 26°/ 20°
90%
Friday
Rain Showers
82°/ 70° 28°/ 21°
50%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
60%
Sun Night
Thunderstorms
65°18°
60%
Monday
Rain Showers
70°/ 58° 21°/ 14°
50%
Tuesday
Mostly Cloudy
70°21°
0%

Day: Cloudy with a 40 percent chance of showers. Not as warm. Near steady temperature around 70. Northeast winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible after midnight. Humid with lows in the upper 60s. East winds around 5 mph. Chance of rain 90 percent.

Manchester, IA

Afternoon
Rain Showers
65°/ 62° 18°/ 17°
70%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Friday
Thunderstorms
75°/ 68° 24°/ 20°
90%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
60%
Monday
Rain Showers
65°/ 55° 18°/ 13°
50%
Tuesday
Mostly Cloudy
68°20°
0%

Day: Cloudy with a 20 percent chance of showers. Near steady temperature in the mid 60s. East winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Near steady temperature in the lower 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Monmouth, IL

Afternoon
Rain Showers
75°/ 68° 24°/ 20°
50%
Thursday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Rain Showers
85°/ 68° 29°/ 20°
70%
Sun Night
Thunderstorms
62°17°
50%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Mostly Cloudy
70°21°
0%

Day: Cloudy with a 40 percent chance of showers. Not as warm. Near steady temperature in the mid 70s. Northeast winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Humid with lows in the upper 60s. East winds around 5 mph. Chance of rain 50 percent.

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