Fairfield, IA Weather Forecast
Local 7-day forecast
Patchy Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fairfield, IA in one place.
Patchy fog before 9am. Sunny, with a high near 92. Northeast wind 0 to 5 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: Jul 14, 2026 8:42 PM CDT.
The active forecast window currently covers Jul 15 to Jul 21, 2026 for Fairfield, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 8:42 PM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Fairfield
Saturday looks like the warmest upcoming period in Fairfield at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 8:42 PM CDT
- Coverage
- 7 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 71. Southeast wind 0 to 5 mph.
A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 93. South wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 93. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. Chance of precipitation is 50%.
Sunny, with a high near 94.
Mostly clear, with a low around 72.
Sunny, with a high near 93.
Mostly clear, with a low around 73.
Sunny, with a high near 94.
A slight chance of rain showers after 1am. Mostly clear, with a low around 70.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Patchy Fog then Sunny
|
92°F |
0 to 5 mph
NE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
71°F |
0 to 5 mph
SE
|
|
Thursday
Jul 16
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
S
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
73°F |
5 mph
S
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
93°F |
5 mph
SW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
73°F |
5 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
94°F |
5 to 10 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
72°F |
5 to 10 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
93°F |
5 mph
W
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
73°F |
5 mph
SW
|
|
Monday
Jul 20
|
Sunny
|
94°F |
10 mph
W
|
|
Monday Night
Jul 20
|
Mostly Clear then Slight Chance Rain Showers
|
70°F |
5 to 10 mph
NW
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Mostly Sunny
|
88°F |
10 to 15 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fairfield.
