Fairfield, OH Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fairfield, OH in one place.
Sunny, with a high near 82. Southwest wind 2 to 9 mph.
Local Weather Overview
This forecast page for Fairfield, OH 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 23, 2026 1:37 AM EDT.
The active forecast window currently covers Apr 23 to Apr 29, 2026 for Fairfield, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 29, 2026
- Latest sync
- Apr 23, 2026 1:37 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Fairfield
Friday looks like the warmest upcoming period in Fairfield at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Tuesday at about 15 to 18 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 23, 2026 1:37 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- 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
Mostly clear, with a low around 60. Southwest wind 2 to 8 mph.
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. South wind 2 to 12 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 59. West wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 8pm. Mostly clear, with a low around 50.
Mostly sunny, with a high near 76.
Mostly cloudy, with a low around 56.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 90%.
Rain showers likely. Partly sunny, with a high near 73. Chance of precipitation is 70%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 51.
Partly sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Sunny
|
82°F |
2 to 9 mph
SW
|
|
Thursday Night
Apr 23
|
Mostly Clear
|
60°F |
2 to 8 mph
SW
|
|
Friday
Apr 24
|
Mostly Sunny then Chance Showers And Thunderstorms
|
83°F |
2 to 12 mph
S
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
59°F |
5 to 10 mph
W
|
|
Saturday
Apr 25
|
Showers And Thunderstorms Likely
|
76°F |
5 to 10 mph
NW
|
|
Saturday Night
Apr 25
|
Slight Chance Rain Showers then Mostly Clear
|
50°F |
3 to 9 mph
NE
|
|
Sunday
Apr 26
|
Mostly Sunny
|
76°F |
3 to 7 mph
NE
|
|
Sunday Night
Apr 26
|
Mostly Cloudy
|
56°F |
6 mph
E
|
|
Monday
Apr 27
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
81°F |
5 to 17 mph
SE
|
|
Monday Night
Apr 27
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
58°F |
16 mph
S
|
|
Tuesday
Apr 28
|
Rain Showers Likely
|
73°F |
15 to 18 mph
W
|
|
Tuesday Night
Apr 28
|
Slight Chance Rain Showers then Partly Cloudy
|
51°F |
2 to 15 mph
W
|
|
Wednesday
Apr 29
|
Partly Sunny
|
70°F |
2 to 8 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fairfield.