FAIRFIELD, IA 52556 Weather Forecast & Current Conditions

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FAIRFIELD, IA
Current Weather

11:15 PM CDT AUG 12, 2026
Clear
75°F
Feels Like: 75°F
Dewpoint: 75°F
Rel. Hum.: 100%
Visibility: 8 miles
Wind: E at 6 mph
Pressure: 29.86 inches
Last 72 hours

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FAIRFIELD, IA 52556
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. East winds around 5 mph. Chance of rain 40 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of thunderstorms. Showers, mainly in the morning. Humid with highs in the mid 80s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent.
FRIDAY
Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 60 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Partly sunny. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 50 percent. Heat index values up to 105 in the afternoon.
SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 30 percent. Heat index values up to 105 early in the evening.
SUNDAY AND SUNDAY NIGHT
Mostly cloudy. Highs in the mid 80s. Lows in the mid 60s.
MONDAY THROUGH WEDNESDAY
Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.

Visible Weather Satellite
FAIRFIELD, IA 52556
Infrared Weather Satellite
FAIRFIELD, IA 52556
NEXRAD Weather Radar
FAIRFIELD, IA 52556

FAIRFIELD, IA 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/12/2026
Wednesday
12 AUG 2026
FAIRFIELD, IA 52556 weather forecast Day 1, 12 hours 1 PM 84° 93° Mostly Cloudy 8%

0% Thunder
( 11% severe)
S   8 77% 76°
High 87° FAIRFIELD, IA 52556 weather forecast Day 1, 15 hours 4 PM 86° 97° Partly Cloudy NNW   8 75% 77°
Partly Cloudy



FAIRFIELD, IA 52556 weather forecast Day 1, 18 hours 7 PM 84° 96° Clear 17%
RAIN
.5–1 in
0% Thunder
( 36% severe)
NE   7 85% 79°
FAIRFIELD, IA 52556 weather forecast Day 1, 21 hours 10 PM 75° 75° Mostly Cloudy ENE   8 100% 75°
Thursday
13 AUG 2026
FAIRFIELD, IA 52556 weather forecast Day 2, 0 hours 1 AM 73° 73° Partly Cloudy 46%
RAIN
***
0% Thunder
( 50% severe)
E   7 100% 73°
Low 70° FAIRFIELD, IA 52556 weather forecast Day 2, 3 hours 4 AM 72° 72° Mostly Cloudy E   8 100% 72°
High 84° FAIRFIELD, IA 52556 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 65%
RAIN
***
0% Thunder
( 28% severe)
E   8 100% 72°

Mostly Cloudy

Rain Likely

FAIRFIELD, IA 52556 weather forecast Day 2, 9 hours 10 AM 75° 75° Mostly Cloudy E   8 100% 75°
FAIRFIELD, IA 52556 weather forecast Day 2, 12 hours 1 PM 80° 86° Mostly Cloudy 36%
RAIN
1–2 in
0% Thunder
( 25% severe)
E   9 91% 77°
FAIRFIELD, IA 52556 weather forecast Day 2, 15 hours 4 PM 82° 91° Mostly Cloudy E   9 88% 78°
FAIRFIELD, IA 52556 weather forecast Day 2, 18 hours 7 PM 79° 84° Partly Cloudy 55%
RAIN
***
0% Thunder
( 42% severe)
E   12 97% 78°
FAIRFIELD, IA 52556 weather forecast Day 2, 21 hours 10 PM 73° 73° Mostly Cloudy E   12 100% 73°
Friday
14 AUG 2026
FAIRFIELD, IA 52556 weather forecast Day 3, 0 hours 1 AM 72° 72° Mostly Cloudy 71%
RAIN
***
0% Thunder
( 42% severe)
E   9 100% 72°
Low 69° FAIRFIELD, IA 52556 weather forecast Day 3, 3 hours 4 AM 71° 71° Mostly Cloudy ENE   10 100% 71°
High 85° FAIRFIELD, IA 52556 weather forecast Day 3, 6 hours 7 AM 71° 71° Mostly Cloudy 45%
RAIN
.01–.1 in
0% Thunder
( 23% severe)
E   10 100% 71°

Mostly Cloudy

Chance of Rain

FAIRFIELD, IA 52556 weather forecast Day 3, 9 hours 10 AM 75° 75° Mostly Cloudy ESE   12 100% 75°
FAIRFIELD, IA 52556 weather forecast Day 3, 15 hours 1 PM 81° 88° Mostly Cloudy 6%

0% Thunder
( 18% severe)
ESE   12 88% 77°
FAIRFIELD, IA 52556 weather forecast Day 3, 18 hours 4 PM 83° 93° Mostly Cloudy ESE   12 85% 78°
FAIRFIELD, IA 52556 weather forecast Day 3, 21 hours 7 PM 81° 89° Partly Cloudy     E   12 94% 79°

FAIRFIELD, IA extended weather forecast

Saturday
15 AUG 2026
Sunday
16 AUG 2026
Monday
17 AUG 2026
Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Low 73° Low 69° Low 65° Low 65° Low 64°
High 94° High 80° High 85° High 86° High 85°
FAIRFIELD, IA 52556 weather forecast Day 4 FAIRFIELD, IA 52556 weather forecast Day 5 FAIRFIELD, IA 52556 weather forecast Day 6 FAIRFIELD, IA 52556 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
27% Rain
Mostly Cloudy
57% Rain
Mostly Cloudy
32% Rain
Partly Cloudy
22% Rain
Partly Cloudy
28% Rain
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