Fairfax, OH Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Fairfax, OH in one place.
A chance of rain showers before 5pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Southeast wind around 6 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Fairfax, 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: Oct 15, 2026 4:45 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Fairfax, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 4:45 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Fairfax
This Afternoon looks like the warmest upcoming period in Fairfax at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 12 to 16 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 4:45 PM 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
A chance of showers and thunderstorms before 11pm. Partly cloudy. Low around 63, with temperatures rising to around 69 overnight. South wind 6 to 12 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely before 3pm. Mostly cloudy. High near 66, with temperatures falling to around 57 in the afternoon. West wind 12 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers between 8pm and 2am. Mostly cloudy, with a low around 39. Northwest wind around 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 55. North wind around 13 mph, with gusts as high as 23 mph.
Areas of frost after 4am. Clear, with a low around 33.
Areas of frost before 9am. Sunny, with a high near 61.
Clear, with a low around 36.
Sunny, with a high near 66.
Partly cloudy, with a low around 39.
Mostly sunny, with a high near 67.
Mostly clear, with a low around 40.
Sunny, with a high near 69.
Mostly clear, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Slight Chance Showers And Thunderstorms
|
77°F |
6 mph
SE
|
|
Tonight
Oct 15
|
Chance Showers And Thunderstorms then Partly Cloudy
|
63°F |
6 to 12 mph
S
|
|
Friday
Oct 16
|
Rain Showers Likely
|
66°F |
12 to 16 mph
W
|
|
Friday Night
Oct 16
|
Chance Rain Showers
|
39°F |
15 mph
NW
|
|
Saturday
Oct 17
|
Sunny
|
55°F |
13 mph
N
|
|
Saturday Night
Oct 17
|
Clear then Areas Of Frost
|
33°F |
0 to 9 mph
NE
|
|
Sunday
Oct 18
|
Areas Of Frost then Sunny
|
61°F |
0 to 7 mph
E
|
|
Sunday Night
Oct 18
|
Clear
|
36°F |
0 to 5 mph
E
|
|
Monday
Oct 19
|
Sunny
|
66°F |
0 to 5 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
39°F |
2 mph
NE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
67°F |
2 mph
NE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
40°F |
2 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
69°F |
2 mph
NE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
41°F |
2 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fairfax.
