CLEAR LAKE, IA 50428 Weather Forecast & Current Conditions

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MASON CITY, IA
Current Weather

7:53 AM CDT SEP 16, 2025
Clear
64°F
Feels Like: 65°F
Dewpoint: 63°F
Rel. Hum.: 97%
Visibility: 8 miles
Wind: SE at 5 mph
Pressure: 30.18 inches
Last 72 hours

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CLEAR LAKE, IA 50428
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 80s. South winds around 5 mph. Chance of rain 20 percent.
TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the lower 60s. South winds around 5 mph. Chance of rain 20 percent.
WEDNESDAY
Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 80s. South winds around 5 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 60. Southeast winds around 5 mph. Chance of rain 50 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 80. Southeast winds around 5 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Lows around 60. Chance of rain 60 percent.
FRIDAY
Mostly cloudy with a chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 50 percent.
SATURDAY
Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the upper 50s. Chance of rain 20 percent.
SUNDAY
Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.
SUNDAY NIGHT
Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 30 percent.
MONDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.

Visible Weather Satellite
CLEAR LAKE, IA 50428
Infrared Weather Satellite
CLEAR LAKE, IA 50428
NEXRAD Weather Radar
CLEAR LAKE, IA 50428

MASON CITY, IA 3 hourly weather forecast

weather forecast created  8:00 PM EDT  9/15/2025
Tuesday
16 SEP 2025
CLEAR LAKE, IA 50428 weather forecast Day 1, 0 hours 1 AM 68° 68° Partly Cloudy 8%

0% Thunder
( 14% severe)
SSE   7 90% 65°
Low 63° CLEAR LAKE, IA 50428 weather forecast Day 1, 3 hours 4 AM 66° 66° Partly Cloudy SSE   7 93% 64°
High 86° CLEAR LAKE, IA 50428 weather forecast Day 1, 6 hours 7 AM 64° 65° Mostly Cloudy 5%

0% Thunder
( 11% severe)
SSE   5 97% 63°

Partly Cloudy



CLEAR LAKE, IA 50428 weather forecast Day 1, 9 hours 10 AM 74° 74° Partly Cloudy S   7 76% 66°
CLEAR LAKE, IA 50428 weather forecast Day 1, 12 hours 1 PM 82° 84° Partly Cloudy 5%

0% Thunder
( 16% severe)
S   8 58% 66°
CLEAR LAKE, IA 50428 weather forecast Day 1, 15 hours 4 PM 84° 86° Partly Cloudy S   8 53% 65°
CLEAR LAKE, IA 50428 weather forecast Day 1, 18 hours 7 PM 78° 80° Partly Cloudy 6%

0% Thunder
( 14% severe)
SSE   6 67% 66°
CLEAR LAKE, IA 50428 weather forecast Day 1, 21 hours 10 PM 69° 69° Partly Cloudy S   5 87% 65°
Wednesday
17 SEP 2025
CLEAR LAKE, IA 50428 weather forecast Day 2, 0 hours 1 AM 66° 66° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 16% severe)
S   3 93% 64°
Low 61° CLEAR LAKE, IA 50428 weather forecast Day 2, 3 hours 4 AM 63° 64° Partly Cloudy S   2 97% 62°
High 82° CLEAR LAKE, IA 50428 weather forecast Day 2, 6 hours 7 AM 63° 64° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 26% severe)
SW   2 93% 61°

Partly Cloudy

Chance of Rain

CLEAR LAKE, IA 50428 weather forecast Day 2, 9 hours 10 AM 72° 72° Partly Cloudy SSE   3 79% 65°
CLEAR LAKE, IA 50428 weather forecast Day 2, 12 hours 1 PM 79° 81° Partly Cloudy 25%
RAIN
***
0% Thunder
( 17% severe)
SSE   6 62% 65°
CLEAR LAKE, IA 50428 weather forecast Day 2, 15 hours 4 PM 80° 81° Mostly Cloudy S   7 56% 63°
CLEAR LAKE, IA 50428 weather forecast Day 2, 18 hours 7 PM 74° 74° Mostly Cloudy 38%
RAIN
***
0% Thunder
( 23% severe)
SE   5 71% 64°
CLEAR LAKE, IA 50428 weather forecast Day 2, 21 hours 10 PM 67° 67° Mostly Cloudy SE   5 90% 64°

MASON CITY, IA extended weather forecast

Thursday
18 SEP 2025
Friday
19 SEP 2025
Saturday
20 SEP 2025
Sunday
21 SEP 2025
Monday
22 SEP 2025
Low 56° Low 56° Low 54° Low 58° Low 55°
High 80° High 75° High 77° High 77° High 77°
CLEAR LAKE, IA 50428 weather forecast Day 3 CLEAR LAKE, IA 50428 weather forecast Day 4 CLEAR LAKE, IA 50428 weather forecast Day 5 CLEAR LAKE, IA 50428 weather forecast Day 6 CLEAR LAKE, IA 50428 weather forecast Day 7
Overcast
54% Rain
Overcast
80% Rain
Overcast
58% Rain
Overcast
62% Rain
Mostly Cloudy
58% Rain
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