Fairfield, IN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fairfield, IN in one place.
Mostly sunny, with a high near 77.
Local Weather Overview
This forecast page for Fairfield, IN 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: May 28, 2026 1:06 AM EDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Fairfield, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 1:06 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Fairfield
Saturday looks like the warmest upcoming period in Fairfield at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Tuesday at about 3 to 9 mph NE.
The forecast from May 30 through Jun 3 stays mostly dry.
Forecast Details
- Last updated
- May 28, 2026 1:06 AM EDT
- Coverage
- 5 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- ILN
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 52.
Sunny, with a high near 75.
Partly cloudy, with a low around 55.
Sunny, with a high near 77.
Mostly clear, with a low around 55.
Sunny, with a high near 75.
Mostly clear, with a low around 54.
Sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Mostly Sunny
|
77°F |
1 to 6 mph
NE
|
|
Saturday Night
May 30
|
Partly Cloudy
|
52°F |
7 mph
NE
|
|
Sunday
May 31
|
Sunny
|
75°F |
5 mph
NE
|
|
Sunday Night
May 31
|
Partly Cloudy
|
55°F |
2 mph
NE
|
|
Monday
Jun 1
|
Sunny
|
77°F |
1 to 6 mph
N
|
|
Monday Night
Jun 1
|
Mostly Clear
|
55°F |
5 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
75°F |
3 to 9 mph
NE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
54°F |
2 to 7 mph
NE
|
|
Wednesday
Jun 3
|
Sunny
|
76°F |
2 to 6 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fairfield.
