Chatham, OH Weather Forecast
Local 7-day forecast
Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Chatham, OH in one place.
Cloudy. High near 71, with temperatures falling to around 65 in the afternoon. Southeast wind around 5 mph.
Local Weather Overview
This forecast page for Chatham, 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 6:36 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Chatham, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 6:36 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Chatham
This Afternoon looks like the warmest upcoming period in Chatham at 71 degrees F.
Saturday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Friday at about 14 to 17 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 6:36 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 between 9pm and 11pm, then showers and thunderstorms likely between 11pm and 5am. Mostly cloudy. Low around 63, with temperatures rising to around 69 overnight. South wind 5 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Rain showers after 7am. Mostly cloudy. High near 67, with temperatures falling to around 54 in the afternoon. West wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely between 7pm and 4am. Mostly cloudy, with a low around 39. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 52. North wind 8 to 15 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
Areas of frost after 11pm. Clear, with a low around 32.
Widespread frost before 10am. Sunny, with a high near 59.
Clear, with a low around 37.
Sunny, with a high near 65.
Mostly clear, with a low around 41.
Mostly sunny, with a high near 67.
Mostly clear, with a low around 42.
Sunny, with a high near 67.
Mostly clear, with a low around 42.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Cloudy
|
71°F |
5 mph
SE
|
|
Tonight
Oct 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
63°F |
5 to 15 mph
S
|
|
Friday
Oct 16
|
Rain Showers
|
67°F |
14 to 17 mph
W
|
|
Friday Night
Oct 16
|
Rain Showers Likely
|
39°F |
15 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
52°F |
8 to 15 mph
N
|
|
Saturday Night
Oct 17
|
Areas Of Frost
|
32°F |
1 to 7 mph
NE
|
|
Sunday
Oct 18
|
Widespread Frost then Sunny
|
59°F |
2 to 6 mph
S
|
|
Sunday Night
Oct 18
|
Clear
|
37°F |
5 mph
SE
|
|
Monday
Oct 19
|
Sunny
|
65°F |
5 mph
S
|
|
Monday Night
Oct 19
|
Mostly Clear
|
41°F |
3 mph
E
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
67°F |
2 mph
N
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
42°F |
2 mph
N
|
|
Wednesday
Oct 21
|
Sunny
|
67°F |
3 mph
NE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
42°F |
3 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chatham.