MASON CITY, IL 62664 Weather Forecast & Current Conditions

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LOGAN CNTY AIRPORT, IL
Current Weather

1:15 AM CDT JUN 9, 2026
Overcast
Rain
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 10 miles
Wind: SSW at 5 mph
Pressure:
Last 72 hours

Local Area Snow Depth

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MASON CITY, IL 62664
Weather Forecast

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REST OF TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. Southwest winds around 5 mph. Chance of rain 20 percent.
TUESDAY
Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 101 in the afternoon.
TUESDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
WEDNESDAY
Sunny with highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 101.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 50 percent.
THURSDAY AND THURSDAY NIGHT
Showers likely with a chance of thunderstorms. Highs in the lower 90s. Lows in the lower 60s. Chance of rain 70 percent.
FRIDAY
Sunny. Highs in the mid 80s.
FRIDAY NIGHT
Clear. Lows in the lower 60s.
SATURDAY
Sunny. Highs in the upper 80s.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. A chance of showers. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 30 percent.
SUNDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 30 percent.
MONDAY
Mostly sunny. Highs in the upper 70s.

Visible Weather Satellite
MASON CITY, IL 62664
Infrared Weather Satellite
MASON CITY, IL 62664
NEXRAD Weather Radar
MASON CITY, IL 62664

LOGAN CNTY AIRPORT, IL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026
MASON CITY, IL 62664 weather forecast Day 1, 0 hours 1 AM 73° 73° Mostly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
SSW   6 87% 69°
Low 71° MASON CITY, IL 62664 weather forecast Day 1, 3 hours 4 AM 72° 72° Mostly Cloudy SSW   6 90% 69°
High 90° MASON CITY, IL 62664 weather forecast Day 1, 6 hours 7 AM 73° 73° Mostly Cloudy 6%

0% Thunder
( 18% severe)
SW   7 90% 70°

Mostly Cloudy



MASON CITY, IL 62664 weather forecast Day 1, 9 hours 10 AM 80° 84° Mostly Cloudy WSW   7 77% 72°
MASON CITY, IL 62664 weather forecast Day 1, 12 hours 1 PM 86° 93° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 39% severe)
SW   9 65% 73°
MASON CITY, IL 62664 weather forecast Day 1, 15 hours 4 PM 89° 97° Partly Cloudy SW   10 59% 73°
MASON CITY, IL 62664 weather forecast Day 1, 18 hours 7 PM 89° 98° Partly Cloudy 27%
RAIN
.25–.5 in
0% Thunder
( 35% severe)
WNW   7 61% 74°
MASON CITY, IL 62664 weather forecast Day 1, 21 hours 10 PM 81° 86° Mostly Cloudy S   6 77% 73°
Wednesday
10 JUN 2026
MASON CITY, IL 62664 weather forecast Day 2, 0 hours 1 AM 78° 80° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 15% severe)
S   7 82% 72°
Low 72° MASON CITY, IL 62664 weather forecast Day 2, 3 hours 4 AM 76° 77° Partly Cloudy SSW   8 85% 71°
High 92° MASON CITY, IL 62664 weather forecast Day 2, 6 hours 7 AM 77° 79° Partly Cloudy 0%

0% Thunder
( 9% severe)
SSW   10 82% 71°

Partly Cloudy



MASON CITY, IL 62664 weather forecast Day 2, 9 hours 10 AM 84° 90° Partly Cloudy SW   14 67% 72°
MASON CITY, IL 62664 weather forecast Day 2, 12 hours 1 PM 90° 98° Partly Cloudy 6%

0% Thunder
( 42% severe)
SSW   16 56% 72°
MASON CITY, IL 62664 weather forecast Day 2, 15 hours 4 PM 91° 98° Partly Cloudy SSW   18 52% 71°
MASON CITY, IL 62664 weather forecast Day 2, 18 hours 7 PM 91° 97° Clear 44%
RAIN
***
0% Thunder
( 32% severe)
SSW   16 50% 70°
MASON CITY, IL 62664 weather forecast Day 2, 21 hours 10 PM 83° 87° Partly Cloudy SSW   13 63% 69°

LOGAN CNTY AIRPORT, IL extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 74° Low 65° Low 59° Low 62° Low 60°
High 94° High 84° High 86° High 79° High 77°
MASON CITY, IL 62664 weather forecast Day 3 MASON CITY, IL 62664 weather forecast Day 4 MASON CITY, IL 62664 weather forecast Day 5 MASON CITY, IL 62664 weather forecast Day 6 MASON CITY, IL 62664 weather forecast Day 7
Partly Cloudy
62% Rain
Partly Cloudy
67% Rain
Partly Cloudy
9% Rain
Overcast
52% Rain
Overcast
44% Rain
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