Chatham, KY Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chatham, KY in one place.
Mostly sunny, with a high near 93. Heat index values as high as 101. Southwest wind around 5 mph.
Local Weather Overview
This forecast page for Chatham, KY 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: Sep 15, 2026 7:29 PM EDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Chatham, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 7:29 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Chatham
Wednesday looks like the warmest upcoming period in Chatham at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Sunday at about 5 to 8 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 7:29 PM EDT
- Coverage
- 6 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 slight chance of rain showers between 4am and 5am. Partly cloudy, with a low around 71. Southwest wind around 2 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 91. West wind 2 to 7 mph.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 70. Chance of precipitation is 20%.
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 65.
Sunny, with a high near 89.
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 70.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Mostly Sunny
|
93°F |
5 mph
SW
|
|
Wednesday Night
Sep 16
|
Partly Cloudy then Slight Chance Rain Showers
|
71°F |
2 mph
SW
|
|
Thursday
Sep 17
|
Mostly Sunny
|
91°F |
2 to 7 mph
W
|
|
Thursday Night
Sep 17
|
Partly Cloudy then Slight Chance Rain Showers
|
70°F |
3 mph
N
|
|
Friday
Sep 18
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
85°F |
3 to 7 mph
NE
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
65°F |
3 to 7 mph
E
|
|
Saturday
Sep 19
|
Sunny
|
89°F |
5 mph
S
|
|
Saturday Night
Sep 19
|
Slight Chance Showers And Thunderstorms
|
70°F |
2 to 6 mph
S
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
89°F |
5 to 8 mph
SW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
68°F |
7 mph
SE
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
84°F |
7 mph
SW
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
64°F |
7 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chatham.