Clear Lake, IA Weather Forecast & Current Conditions

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Clear Lake Weather Map
UTC Time: 9/14/2026, 11:38
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Clear Lake, IA Regional Weather

Expires:202609141200;;434081
ASUS43 KDMX 141110
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
600 AM CDT MON SEP 14 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>054-066-141200-
   NORTHEAST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLOUDY    57  54  89 E9        30.18F TC  14           
CLINTON *      MOCLDY    52  52 100 E7        30.24R TC  11           
DECORAH *      PTCLDY    52  50  93 VRB7      30.19F TC  11           
DUBUQUE        PTCLDY    53  50  89 E6        30.23S TC  12           
MONTICELLO *   MOCLDY    52  52 100 CALM      30.20R TC  11           
OELWEIN *      CLOUDY    54  54 100 E7        30.20S TC  12           
WATERLOO       CLOUDY    56  54  93 E8        30.17S TC  13           
$$
 

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

Clear Lake, IA

Today
Thunderstorms
68°/ 60° 20°/ 16°
100%
Tuesday
Mostly Cloudy
70°/ 50° 21°/ 10°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
60%
Friday
Thunderstorms
75°/ 60° 24°/ 16°
80%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
50%

Day: Showers with a slight chance of thunderstorms this morning, then showers with a chance of thunderstorms this afternoon. Breezy with highs in the upper 60s. Southeast winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent.

Night: Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. More humid with lows around 60. South winds 15 to 20 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph after midnight. Chance of rain near 100 percent.

Northwood, IA

Today
Thunderstorms
68°/ 58° 20°/ 14°
100%
Tuesday
Partly Cloudy
68°/ 48° 20°/
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
50%
Friday
Thunderstorms
72°/ 58° 22°/ 14°
80%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
40%

Day: A chance of thunderstorms. Showers, breezy with highs in the upper 60s. Southeast winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 90 percent.

Night: Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. Locally heavy rainfall possible in the evening. Humid with lows in the upper 50s. South winds 15 to 20 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain near 100 percent.

Garner, IA

Today
Thunderstorms
70°/ 58° 21°/ 14°
100%
Tuesday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
60%
Friday
Thunderstorms
75°/ 58° 24°/ 14°
80%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
50%

Day: A chance of thunderstorms. Showers, windy with highs around 70. Southeast winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 90 percent.

Night: Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. Locally heavy rainfall possible in the evening. Breezy with lows in the upper 50s. South winds 15 to 25 mph with gusts up to 35 mph, becoming west 10 to 15 mph after midnight. Chance of rain near 100 percent.

Forest City, IA

Today
Thunderstorms
68°/ 58° 20°/ 14°
100%
Tuesday
Sunny
68°/ 48° 20°/
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
60%
Friday
Thunderstorms
72°/ 58° 22°/ 14°
80%
Saturday
Thunderstorms
72°/ 52° 22°/ 11°
40%

Day: Showers with a chance of thunderstorms. Breezy with highs in the upper 60s. Southeast winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 90 percent.

Night: Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 50s. South winds 15 to 20 mph with gusts up to 35 mph, becoming west 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain near 100 percent.

Hampton, IA

Today
Thunderstorms
72°/ 62° 22°/ 17°
100%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
65°/ 58° 18°/ 14°
80%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
60%
Friday
Thunderstorms
75°/ 62° 24°/ 17°
80%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
50%

Day: Showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this morning. Some thunderstorms may produce heavy rainfall this afternoon. Breezy with highs in the lower 70s. Southeast winds 15 to 25 mph. Gusts up to 40 mph this afternoon. Chance of rain 80 percent.

Night: Showers with thunderstorms likely in the evening, then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Breezy and more humid with lows in the lower 60s. South winds 15 to 25 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph after midnight. Chance of rain near 100 percent.

Eagle Grove, IA

Today
Thunderstorms
72°/ 62° 22°/ 17°
100%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
65°/ 58° 18°/ 14°
80%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
60%
Friday
Thunderstorms
75°/ 62° 24°/ 17°
80%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
50%

Day: Mostly cloudy this morning, then becoming partly sunny. A chance of thunderstorms. Showers, mainly this morning. Some thunderstorms may produce heavy rainfall. Breezy with highs in the lower 70s. Southeast winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent.

Night: Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Breezy and more humid with lows in the lower 60s. South winds 15 to 25 mph with gusts up to 35 mph, becoming west 10 to 15 mph after midnight. Chance of rain near 100 percent.

Parkersburg, IA

Today
Thunderstorms
70°/ 62° 21°/ 17°
100%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
40%
Wednesday
Thunderstorms
65°/ 58° 18°/ 14°
80%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
50%
Friday
Thunderstorms
75°/ 62° 24°/ 17°
80%
Saturday
Thunderstorms
75°/ 55° 24°/ 13°
50%

Day: Showers likely with a slight chance of thunderstorms this morning, then showers with a chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this morning. Some thunderstorms may produce heavy rainfall this afternoon. Breezy with highs around 70. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 80 percent.

Night: Thunderstorms likely. Showers. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Breezy and more humid with lows in the lower 60s. South winds 15 to 25 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain near 100 percent.

Algona, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
100%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Thunderstorms
75°/ 58° 24°/ 14°
80%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
40%

Day: Showers with a chance of thunderstorms. Windy with highs in the lower 70s. Southeast winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 90 percent.

Night: Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. Breezy with lows in the upper 50s. South winds 15 to 25 mph with gusts up to 35 mph, becoming west 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain near 100 percent.

Humboldt, IA

Today
Thunderstorms
72°/ 60° 22°/ 16°
80%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Thunderstorms
65°/ 55° 18°/ 13°
80%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
70%
Friday
Thunderstorms
75°/ 60° 24°/ 16°
80%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
50%

Day: Mostly cloudy with a chance of thunderstorms. Showers, mainly this morning. Breezy with highs in the lower 70s. Southeast winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Breezy with lows around 60. South winds 15 to 25 mph with gusts up to 35 mph, becoming west 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain 70 percent.

Iowa Falls, IA

Today
Thunderstorms
72°/ 65° 22°/ 18°
100%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
50%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
90%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
60%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
80%
Saturday
Thunderstorms
75°/ 58° 24°/ 14°
50%

Day: Mostly cloudy with showers likely with a slight chance of thunderstorms this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall. Breezy with highs in the lower 70s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent.

Night: Thunderstorms likely. Showers. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. More humid with lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph, becoming southwest 10 to 15 mph after midnight. Chance of rain near 100 percent.

Webster City, IA

Today
Thunderstorms
75°/ 62° 24°/ 17°
100%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
50%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
90%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
60%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
80%
Saturday
Thunderstorms
75°/ 58° 24°/ 14°
50%

Day: Mostly cloudy this morning, then becoming partly sunny. A chance of thunderstorms. Showers, mainly this morning. Some thunderstorms may produce heavy rainfall. Breezy with highs in the mid 70s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 80 percent.

Night: Showers with thunderstorms likely in the evening, then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Breezy and more humid with lows in the lower 60s. South winds 15 to 25 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph after midnight. Chance of rain near 100 percent.

Waverly, IA

Today
Thunderstorms
68°/ 68° 20°/ 20°
100%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
50%
Wednesday
Thunderstorms
65°/ 58° 18°/ 14°
80%
Thursday
Rain Showers
72°/ 60° 22°/ 16°
50%
Friday
Thunderstorms
75°/ 62° 24°/ 17°
80%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
60%

Day: Partly sunny with a chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Breezy with highs in the upper 60s. Southeast winds 15 to 25 mph. Gusts up to 40 mph this afternoon. Chance of rain 70 percent.

Night: Thunderstorms likely. Showers. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Breezy and not as cool. More humid. Near steady temperature in the upper 60s. South winds 20 to 25 mph, becoming southwest 15 to 20 mph after midnight. Chance of rain near 100 percent.

Fort Dodge, IA

Today
Thunderstorms
75°/ 62° 24°/ 17°
100%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
40%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
90%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
70%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
80%
Saturday
Thunderstorms
75°/ 55° 24°/ 13°
50%

Day: Mostly cloudy this morning, then becoming partly sunny. A chance of thunderstorms. Showers, mainly this morning. Some thunderstorms may produce heavy rainfall. Breezy with highs in the mid 70s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 80 percent.

Night: Showers with thunderstorms likely in the evening, then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Humid with lows in the lower 60s. South winds 15 to 20 mph with gusts up to 35 mph, becoming west 5 to 10 mph after midnight. Chance of rain near 100 percent.

Grundy Center, IA

Today
Thunderstorms
72°/ 65° 22°/ 18°
100%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
50%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
90%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
50%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
80%
Saturday
Thunderstorms
75°/ 58° 24°/ 14°
50%

Day: Showers likely with a slight chance of thunderstorms this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall. Breezy with highs in the lower 70s. Southeast winds 15 to 25 mph. Chance of rain 70 percent.

Night: Thunderstorms likely. Showers. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Breezy and more humid with lows in the mid 60s. South winds 20 to 25 mph, becoming southwest 15 to 20 mph after midnight. Chance of rain near 100 percent.

Emmetsburg, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
90%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
80%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Thunderstorms
75°/ 58° 24°/ 14°
80%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
40%

Day: A chance of thunderstorms. Showers, breezy with highs in the lower 70s. Southeast winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 50s. South winds 15 to 20 mph with gusts up to 35 mph, becoming west 5 to 10 mph after midnight. Chance of rain 90 percent.

Waterloo, IA

Today
Thunderstorms
70°/ 68° 21°/ 20°
100%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
50%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
90%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
50%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
80%
Saturday
Thunderstorms
75°/ 58° 24°/ 14°
70%

Day: Partly sunny. A chance of showers this morning, then showers likely with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Breezy with highs around 70. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent.

Night: Thunderstorms likely. Showers. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Not as cool and more humid. Near steady temperature in the upper 60s. Southeast winds around 20 mph with gusts up to 35 mph, becoming southwest after midnight. Chance of rain near 100 percent.

Estherville, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
90%
Tuesday
Partly Cloudy
70°/ 50° 21°/ 10°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Thunderstorms
75°/ 58° 24°/ 14°
80%
Saturday
Thunderstorms
70°/ 55° 21°/ 13°
50%

Day: Showers with a chance of thunderstorms. Windy with highs in the lower 70s. Southeast winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms in the evening. Humid with lows in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph, becoming west 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain 90 percent.

Pocahontas, IA

Today
Thunderstorms
75°/ 58° 24°/ 14°
100%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
65°/ 55° 18°/ 13°
80%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
70%
Friday
Thunderstorms
78°/ 60° 26°/ 16°
70%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
50%

Day: A chance of thunderstorms. Showers, breezy with highs in the mid 70s. Southeast winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent.

Night: A chance of thunderstorms. Showers, mainly in the evening. Humid with lows in the upper 50s. South winds 15 to 20 mph with gusts up to 35 mph, becoming west 5 to 10 mph after midnight. Chance of rain near 100 percent.

Ames, IA

Today
Thunderstorms
75°/ 65° 24°/ 18°
100%
Tuesday
Thunderstorms
72°/ 58° 22°/ 14°
50%
Wednesday
Thunderstorms
70°/ 62° 21°/ 17°
90%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
60%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%

Day: Mostly cloudy this morning, then becoming partly sunny. A chance of thunderstorms. Showers likely, mainly this morning. Some thunderstorms may produce heavy rainfall. Highs in the mid 70s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.

Night: Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. More humid with lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph, becoming southwest 10 to 15 mph after midnight. Chance of rain near 100 percent.

Marshalltown, IA

Today
Thunderstorms
75°/ 65° 24°/ 18°
100%
Tuesday
Thunderstorms
75°/ 55° 24°/ 13°
70%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
90%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
50%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
70%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%

Day: Becoming partly sunny this afternoon. A slight chance of thunderstorms. Showers likely, mainly this morning. Some thunderstorms may produce heavy rainfall. Highs in the mid 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Night: Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. More humid with lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph, becoming southwest 10 to 15 mph after midnight. Chance of rain near 100 percent.

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