Jamestown, KY Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Jamestown, KY in one place.
Mostly sunny, with a high near 85. Southwest wind 2 to 6 mph.
Local Weather Overview
This forecast page for Jamestown, 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: Apr 17, 2026 12:45 AM CDT.
The active forecast window currently covers Apr 17 to Apr 23, 2026 for Jamestown, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 23, 2026
- Latest sync
- Apr 17, 2026 12:45 AM CDT
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in Jamestown
Friday looks like the warmest upcoming period in Jamestown at 85 degrees F.
Sunday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Saturday at about 6 to 13 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 12:45 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LMK
- Radar station
- KLVX
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 64. South wind 2 to 6 mph.
A chance of rain showers between 7am and 1pm, then showers and thunderstorms likely. Mostly cloudy. High near 81, with temperatures falling to around 72 in the afternoon. Southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 41. Northwest wind 7 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
A chance of rain showers before 7am. Sunny, with a high near 63. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Clear, with a low around 40.
Sunny, with a high near 66.
Mostly clear, with a low around 43.
Sunny, with a high near 76.
Partly cloudy, with a low around 53.
Mostly sunny, with a high near 77.
Mostly clear, with a low around 54.
Sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Mostly Sunny
|
85°F |
2 to 6 mph
SW
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
64°F |
2 to 6 mph
S
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
81°F |
6 to 13 mph
SW
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms
|
41°F |
7 to 12 mph
NW
|
|
Sunday
Apr 19
|
Chance Rain Showers then Sunny
|
63°F |
6 to 10 mph
NW
|
|
Sunday Night
Apr 19
|
Clear
|
40°F |
2 to 8 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
66°F |
6 mph
N
|
|
Monday Night
Apr 20
|
Mostly Clear
|
43°F |
3 mph
E
|
|
Tuesday
Apr 21
|
Sunny
|
76°F |
5 to 9 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
53°F |
7 mph
SW
|
|
Wednesday
Apr 22
|
Mostly Sunny
|
77°F |
5 to 9 mph
SW
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
54°F |
6 mph
SW
|
|
Thursday
Apr 23
|
Sunny
|
81°F |
3 to 7 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jamestown.
