Jamestown, SC Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Jamestown, SC in one place.
Showers and thunderstorms. Mostly cloudy, with a high near 81. Southeast wind around 1 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Jamestown, SC 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: May 28, 2026 9:39 PM EDT.
The active forecast window currently covers May 30 to Jun 4, 2026 for Jamestown, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 4, 2026
- Latest sync
- May 28, 2026 9:39 PM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Jamestown
Tuesday looks like the warmest upcoming period in Jamestown at 85 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Sunday at about 7 mph E.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 9:39 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CHS
- Radar station
- KLTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy, with a low around 61. Northeast wind 0 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
A slight chance of rain showers after 8am. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
A slight chance of rain showers. Partly cloudy, with a low around 58. Chance of precipitation is 20%.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Showers And Thunderstorms
|
81°F |
1 mph
SE
|
|
Saturday Night
May 30
|
Showers And Thunderstorms
|
61°F |
0 to 6 mph
NE
|
|
Sunday
May 31
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
77°F |
7 mph
E
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
61°F |
0 to 5 mph
NE
|
|
Monday
Jun 1
|
Chance Showers And Thunderstorms
|
83°F |
2 mph
E
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
62°F |
1 mph
E
|
|
Tuesday
Jun 2
|
Chance Showers And Thunderstorms
|
85°F |
2 mph
N
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
61°F |
1 mph
N
|
|
Wednesday
Jun 3
|
Slight Chance Rain Showers
|
83°F |
0 to 5 mph
NE
|
|
Wednesday Night
Jun 3
|
Slight Chance Rain Showers
|
58°F |
2 mph
E
|
|
Thursday
Jun 4
|
Slight Chance Rain Showers then Mostly Sunny
|
81°F |
0 to 3 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jamestown.
