Denison, IA Weather Forecast & Current Conditions

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Denison Weather Map
UTC Time: 10/31/2026, 08:21
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Denison, IA Regional Weather

Expires:202610310900;;013099
ASUS43 KDMX 310810
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
300 AM CDT SAT OCT 31 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.  


IAZ001>003-012>014-020>022-031>034-043>046-310900-
   NORTHWEST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLOUDY    52  52 100 SE8       30.21R TC  11           
CHEROKEE *     CLOUDY    54  50  87 E3        30.19R TC  12           
DENISON *      CLOUDY    54  54 100 SE3       30.20S TC  12           
LE MARS *      CLOUDY    55  54  94 E7        30.15F TC  13           
MAURICE *      CLOUDY    54  52  94 SE14      30.16F TC  12           
SHELDON *      CLOUDY    52  52 100 SE7       30.16F TC  11           
SIOUX CITY     CLOUDY    57  53  86 SE10      30.16S TC  14           
SPENCER        CLOUDY    50  48  93 SE7       30.20F TC  10           
STORM LAKE *   CLOUDY    50  48  93 SE10      30.20R TC  10           
$$
 

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

Denison, IA

Tonight
Thunderstorms
55°13°
50%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
70%
Sunday
Mostly Cloudy
65°/ 52° 18°/ 11°
50%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
100%
Tuesday
Rain Showers
62°/ 45° 17°/ 7°
80%
Wednesday
Rain Showers
58°/ 42° 14°/ 6°
40%
Thursday
Rain Showers
55°/ 38° 13°/ 3°
20%
Friday
Sunny
55°13°
0%

Night: Cloudy with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

Carroll, IA

Tonight
Thunderstorms
52°11°
50%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
70%
Sunday
Partly Cloudy
65°/ 55° 18°/ 13°
50%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
100%
Tuesday
Rain Showers
62°/ 45° 17°/ 7°
80%
Wednesday
Rain Showers
60°/ 42° 16°/ 6°
40%
Thursday
Rain Showers
58°/ 40° 14°/ 4°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Cloudy with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

Sac City, IA

Tonight
Thunderstorms
52°11°
70%
Saturday
Thunderstorms
62°/ 52° 17°/ 11°
70%
Sunday
Mostly Cloudy
62°/ 52° 17°/ 11°
50%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
100%
Tuesday
Rain Showers
62°/ 45° 17°/ 7°
80%
Wednesday
Rain Showers
58°/ 42° 14°/ 6°
40%
Thursday
Rain Showers
55°/ 38° 13°/ 3°
20%
Friday
Partly Cloudy
55°13°
0%

Night: A slight chance of thunderstorms. Showers likely late this evening, then a chance of showers. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Audubon, IA

Tonight
Thunderstorms
55°13°
70%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
70%
Sunday
Partly Cloudy
65°/ 55° 18°/ 13°
50%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
100%
Tuesday
Rain Showers
62°/ 45° 17°/ 7°
80%
Wednesday
Rain Showers
60°/ 42° 16°/ 6°
40%
Thursday
Rain Showers
58°/ 40° 14°/ 4°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Cloudy with a slight chance of thunderstorms. A chance of showers late this evening, then showers likely. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Rockwell City, IA

Tonight
Thunderstorms
52°11°
70%
Saturday
Thunderstorms
62°/ 52° 17°/ 11°
60%
Sunday
Partly Cloudy
62°/ 52° 17°/ 11°
50%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
100%
Tuesday
Rain Showers
65°/ 45° 18°/ 7°
80%
Wednesday
Rain Showers
60°/ 42° 16°/ 6°
40%
Thursday
Rain Showers
55°/ 40° 13°/ 4°
20%
Friday
Partly Cloudy
55°13°
0%

Night: Cloudy with a slight chance of thunderstorms. Showers likely late this evening, then a chance of showers. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Atlantic, IA

Tonight
Thunderstorms
55°13°
50%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
70%
Sunday
Partly Cloudy
65°/ 55° 18°/ 13°
50%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
80%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
40%
Thursday
Rain Showers
58°/ 40° 14°/ 4°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Cloudy with a slight chance of thunderstorms. A slight chance of showers late this evening, then a chance of showers. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

Jefferson, IA

Tonight
Thunderstorms
52°11°
50%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
60%
Sunday
Partly Cloudy
65°/ 52° 18°/ 11°
40%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Tuesday
Rain Showers
65°/ 45° 18°/ 7°
80%
Wednesday
Rain Showers
62°/ 42° 17°/ 6°
40%
Thursday
Rain Showers
58°/ 40° 14°/ 4°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Cloudy with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

Guthrie Center, IA

Tonight
Thunderstorms
52°11°
50%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
70%
Sunday
Partly Cloudy
65°/ 52° 18°/ 11°
40%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
80%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
40%
Thursday
Rain Showers
58°/ 40° 14°/ 4°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Cloudy with a slight chance of thunderstorms. A slight chance of showers late this evening, then a chance of showers. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

Pocahontas, IA

Tonight
Thunderstorms
52°11°
70%
Saturday
Thunderstorms
62°/ 52° 17°/ 11°
60%
Sunday
Mostly Cloudy
62°/ 52° 17°/ 11°
50%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
100%
Tuesday
Rain Showers
62°/ 45° 17°/ 7°
80%
Wednesday
Rain Showers
58°/ 42° 14°/ 6°
40%
Thursday
Rain Showers
55°/ 38° 13°/ 3°
20%
Friday
Partly Cloudy
55°13°
0%

Night: Cloudy with a slight chance of thunderstorms. Showers likely late this evening, then a chance of showers. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Greenfield, IA

Tonight
Thunderstorms
55°13°
50%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
70%
Sunday
Partly Cloudy
65°/ 55° 18°/ 13°
50%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
70%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
40%
Thursday
Rain Showers
58°/ 42° 14°/ 6°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Cloudy with a slight chance of thunderstorms. A slight chance of showers late this evening, then a chance of showers. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

Fort Dodge, IA

Tonight
Thunderstorms
52°11°
70%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
70%
Sunday
Partly Cloudy
65°/ 52° 18°/ 11°
40%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
100%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
80%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
40%
Thursday
Rain Showers
58°/ 40° 14°/ 4°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Showers likely with a slight chance of thunderstorms. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Perry, IA

Tonight
Thunderstorms
52°11°
60%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
70%
Sunday
Partly Cloudy
65°/ 52° 18°/ 11°
40%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
80%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
40%
Thursday
Rain Showers
58°/ 42° 14°/ 6°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Cloudy with a slight chance of thunderstorms. A slight chance of showers late this evening, then showers likely. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.

Boone, IA

Tonight
Thunderstorms
52°11°
70%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
70%
Sunday
Partly Cloudy
65°/ 52° 18°/ 11°
40%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
80%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
40%
Thursday
Rain Showers
58°/ 42° 14°/ 6°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Cloudy with a slight chance of thunderstorms. A chance of showers late this evening, then showers likely. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Humboldt, IA

Tonight
Thunderstorms
50°10°
70%
Saturday
Thunderstorms
62°/ 52° 17°/ 11°
50%
Sunday
Partly Cloudy
62°/ 52° 17°/ 11°
40%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
100%
Tuesday
Rain Showers
62°/ 48° 17°/ 9°
80%
Wednesday
Rain Showers
58°/ 45° 14°/ 7°
40%
Thursday
Rain Showers
55°/ 40° 13°/ 4°
20%
Friday
Partly Cloudy
55°13°
0%

Night: Showers likely with a slight chance of thunderstorms. Near steady temperature around 50. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Corning, IA

Tonight
Thunderstorms
55°13°
40%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
70%
Sunday
Sunny
65°/ 55° 18°/ 13°
50%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
70%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
40%
Thursday
Rain Showers
60°/ 40° 16°/ 4°
20%
Friday
Partly Cloudy
60°16°
0%

Night: Cloudy with a slight chance of thunderstorms. A slight chance of showers late this evening, then a chance of showers. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.

Emmetsburg, IA

Tonight
Thunderstorms
48°9°
70%
Saturday
Thunderstorms
62°/ 52° 17°/ 11°
50%
Sunday
Mostly Cloudy
62°/ 52° 17°/ 11°
40%
Monday
Thunderstorms
62°/ 52° 17°/ 11°
100%
Tuesday
Rain Showers
58°/ 45° 14°/ 7°
80%
Wednesday
Rain Showers
55°/ 42° 13°/ 6°
40%
Thursday
Rain Showers
52°/ 38° 11°/ 3°
20%
Friday
Partly Cloudy
52°11°
0%

Night: Cloudy with a slight chance of thunderstorms. Showers likely late this evening, then a chance of showers. Near steady temperature in the upper 40s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Winterset, IA

Tonight
Thunderstorms
55°13°
50%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
70%
Sunday
Partly Cloudy
65°/ 55° 18°/ 13°
40%
Monday
Thunderstorms
68°/ 58° 20°/ 14°
100%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
70%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
40%
Thursday
Rain Showers
60°/ 42° 16°/ 6°
20%
Friday
Partly Cloudy
60°16°
0%

Night: Cloudy with a slight chance of thunderstorms. A slight chance of showers late this evening, then a chance of showers. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

Webster City, IA

Tonight
Thunderstorms
50°10°
90%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
70%
Sunday
Partly Cloudy
65°/ 52° 18°/ 11°
40%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
80%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
40%
Thursday
Rain Showers
58°/ 42° 14°/ 6°
20%
Friday
Partly Cloudy
58°14°
0%

Night: A chance of thunderstorms. Showers. Near steady temperature around 50. Southeast winds 5 to 10 mph. Chance of rain 90 percent.

Creston, IA

Tonight
Thunderstorms
55°13°
40%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
70%
Sunday
Partly Cloudy
65°/ 55° 18°/ 13°
40%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
80%
Wednesday
Rain Showers
62°/ 45° 17°/ 7°
40%
Thursday
Rain Showers
60°/ 42° 16°/ 6°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Cloudy with a slight chance of thunderstorms. A slight chance of showers late this evening, then a chance of showers. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.

Des Moines, IA

Tonight
Thunderstorms
52°11°
70%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
70%
Sunday
Partly Cloudy
65°/ 55° 18°/ 13°
40%
Monday
Thunderstorms
68°/ 58° 20°/ 14°
90%
Tuesday
Rain Showers
68°/ 50° 20°/ 10°
80%
Wednesday
Rain Showers
62°/ 48° 17°/ 9°
40%
Thursday
Rain Showers
62°/ 42° 17°/ 6°
20%
Friday
Partly Cloudy
58°14°
0%

Night: Cloudy with a slight chance of thunderstorms. A slight chance of showers late this evening, then showers likely. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Names listed above may include county names.

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