Fairfield, IA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fairfield, IA in one place.
Sunny, with a high near 76. West wind 5 to 10 mph.
Local Weather Overview
This forecast page for Fairfield, IA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 10:47 AM CDT.
The active forecast window currently covers Apr 16 to Apr 21, 2026 for Fairfield, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 10:47 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Fairfield
Friday looks like the warmest upcoming period in Fairfield at 81 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 10 to 20 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 10:47 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 56. South wind 5 to 10 mph.
Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 70%.
Showers and thunderstorms. Mostly cloudy, with a low around 40. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Showers and thunderstorms likely. Mostly sunny, with a high near 52. Chance of precipitation is 60%.
A slight chance of rain showers before 7pm. Mostly clear, with a low around 33.
Sunny, with a high near 56.
Mostly clear, with a low around 36.
Sunny, with a high near 68.
Mostly clear, with a low around 49.
Sunny, with a high near 73.
Mostly clear, with a low around 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 16
|
Sunny
|
76°F |
5 to 10 mph
W
|
|
Thursday Night
Apr 16
|
Mostly Clear
|
56°F |
5 to 10 mph
S
|
|
Friday
Apr 17
|
Mostly Sunny then Showers And Thunderstorms Likely
|
81°F |
10 to 20 mph
S
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms
|
40°F |
15 mph
SW
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
52°F |
15 to 20 mph
NW
|
|
Saturday Night
Apr 18
|
Slight Chance Rain Showers then Mostly Clear
|
33°F |
10 to 15 mph
W
|
|
Sunday
Apr 19
|
Sunny
|
56°F |
10 to 15 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
36°F |
5 to 10 mph
SW
|
|
Monday
Apr 20
|
Sunny
|
68°F |
10 to 15 mph
S
|
|
Monday Night
Apr 20
|
Mostly Clear
|
49°F |
10 to 15 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
73°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
51°F |
10 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fairfield.
