CLEAR LAKE, IA 50428 Weather Forecast & Current Conditions
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  50428 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

MASON CITY, IA
Current Weather
10:53 PM CDT JUN 28, 2026
Scattered Clouds
79°F
Feels Like: 83°F
Dewpoint: 75°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: SE at 7 mph
Pressure: 29.72 inches
Last 72 hours

Local Area Snow Depth

Iowa Current Weather

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(Automated weather data from NWS/FAA)
  50428 WEATHER FORECAST
10-Day model forecast maps
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CLEAR LAKE, IA 50428
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Lows in the mid 70s. South winds 10 to 15 mph.
MONDAY
Mostly sunny and windy, hot with highs in the mid 90s. South winds 20 to 30 mph. Heat index values up to 107 in the afternoon.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers. Breezy with lows in the mid 70s. South winds 15 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 50 percent. Heat index values up to 107 early in the evening.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. South winds 15 to 20 mph. Chance of rain 30 percent. Heat index values up to 101.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 101 early in the evening.
WEDNESDAY
Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs in the lower 90s. Chance of rain 50 percent.
WEDNESDAY NIGHT
A chance of thunderstorms. Showers likely. Lows in the lower 70s. Chance of rain 60 percent.
THURSDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 100 in the afternoon.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 70 percent. Heat index values up to 100 early in the evening.
FRIDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 100 in the afternoon.
FRIDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 100 early in the evening.
INDEPENDENCE DAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 100.
SATURDAY NIGHT
Partly cloudy with a chance of thunderstorms. A chance of showers. Lows in the upper 60s. Chance of rain 50 percent. Heat index values up to 100 early in the evening.

  50428 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CLEAR LAKE, IA 50428
Infrared Weather Satellite
CLEAR LAKE, IA 50428
  50428 WEATHER RADAR LOOP
NEXRAD Weather Radar
CLEAR LAKE, IA 50428
 MOS COMPUTER WEATHER FORECAST

MASON CITY, IA 3 hourly weather forecast
weather forecast created  8:00 AM EDT  6/28/2026
Sunday
28 JUN 2026		 CLEAR LAKE, IA 50428 weather forecast Day 1, 12 hours 1 PM 79° 82° Mostly Cloudy 16%
RAIN
.01–.1 in		 0% Thunder
( 28% severe)		 SE   25 74% 70°
High 90° CLEAR LAKE, IA 50428 weather forecast Day 1, 15 hours 4 PM 86° 92° Mostly Cloudy SSE   25 63% 72°
Mostly Cloudy




Windy		 CLEAR LAKE, IA 50428 weather forecast Day 1, 18 hours 7 PM 89° 97° Mostly Cloudy 16%
RAIN
<.01 in		 0% Thunder
( 26% severe)		 SSE   20 59% 73°
CLEAR LAKE, IA 50428 weather forecast Day 1, 21 hours 10 PM 84° 91° Partly Cloudy SSE   17 72% 74°
Monday
29 JUN 2026		 CLEAR LAKE, IA 50428 weather forecast Day 2, 0 hours 1 AM 80° 85° Partly Cloudy 3%

 0% Thunder
( 16% severe)		 S   15 82% 74°
Low 76° CLEAR LAKE, IA 50428 weather forecast Day 2, 3 hours 4 AM 78° 80° Partly Cloudy S   15 85% 73°
High 95° CLEAR LAKE, IA 50428 weather forecast Day 2, 6 hours 7 AM 78° 80° Partly Cloudy 4%

 0% Thunder
( 20% severe)		 S   17 82% 72°

Partly Cloudy




Windy		 CLEAR LAKE, IA 50428 weather forecast Day 2, 9 hours 10 AM 86° 91° Clear S   21 59% 70°
CLEAR LAKE, IA 50428 weather forecast Day 2, 12 hours 1 PM 91° 99° Clear 3%

 0% Thunder
( 13% severe)		 S   24 54% 72°
CLEAR LAKE, IA 50428 weather forecast Day 2, 15 hours 4 PM 95° 105° Partly Cloudy S   26 49% 73°
CLEAR LAKE, IA 50428 weather forecast Day 2, 18 hours 7 PM 94° 104° Partly Cloudy 38%
RAIN
1–2 in		 0% Thunder
( 30% severe)		 S   23 51% 73°
CLEAR LAKE, IA 50428 weather forecast Day 2, 21 hours 10 PM 87° 94° Mostly Cloudy SSW   21 63% 73°
Tuesday
30 JUN 2026		 CLEAR LAKE, IA 50428 weather forecast Day 3, 0 hours 1 AM 81° 85° Mostly Cloudy 24%
RAIN
.01–.1 in		 0% Thunder
( 25% severe)		 SSW   17 72% 71°
Low 75° CLEAR LAKE, IA 50428 weather forecast Day 3, 3 hours 4 AM 77° 79° Mostly Cloudy SSW   14 76% 69°
High 94° CLEAR LAKE, IA 50428 weather forecast Day 3, 6 hours 7 AM 77° 79° Mostly Cloudy 8%

 0% Thunder
( 23% severe)		 S   14 79% 70°

Partly Cloudy




Breezy		 CLEAR LAKE, IA 50428 weather forecast Day 3, 9 hours 10 AM 84° 88° Partly Cloudy S   18 61% 69°
CLEAR LAKE, IA 50428 weather forecast Day 3, 15 hours 1 PM 90° 96° Partly Cloudy 3%

 0% Thunder
( 19% severe)		 SSW   20 52% 70°
CLEAR LAKE, IA 50428 weather forecast Day 3, 18 hours 4 PM 93° 99° Partly Cloudy SSW   21 47% 70°
CLEAR LAKE, IA 50428 weather forecast Day 3, 21 hours 7 PM 92° 98° Partly Cloudy     SSW   17 49% 70°

MASON CITY, IA extended weather forecast
Wednesday
1 JUL 2026		 Thursday
2 JUL 2026		 Friday
3 JUL 2026		 Saturday
4 JUL 2026		 Sunday
5 JUL 2026
Low 72° Low 72° Low 70° Low 69° Low 67°
High 90° High 89° High 94° High 94° High 90°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
31% Rain		 Mostly Cloudy
39% Rain		 Partly Cloudy
38% Rain		 Partly Cloudy
22% Rain		 Partly Cloudy
27% Rain
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