Gresham, SC Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Gresham, SC in one place.
Mostly cloudy, with a low around 67. Southwest wind around 2 mph.
Local Weather Overview
This forecast page for Gresham, 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: Jun 20, 2026 9:33 PM EDT.
The active forecast window currently covers Jun 20 to Jun 27, 2026 for Gresham, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 20 to Jun 27, 2026
- Latest sync
- Jun 20, 2026 9:33 PM EDT
- Forecast office
- ILM
- Source
- NOAA / NWS
Daily Outlook
This Week in Gresham
Tuesday looks like the warmest upcoming period in Gresham at 96 degrees F.
Tonight is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Monday at about 2 to 9 mph SW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 20, 2026 9:33 PM EDT
- Coverage
- 8 days
- Time zone
- America/New_York
- Forecast office
- ILM
- Radar station
- KLTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly sunny, with a high near 92. Southwest wind 0 to 6 mph.
Mostly clear, with a low around 71. South wind 1 to 6 mph.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Southwest wind 2 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. Southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jun 20
|
Mostly Cloudy
|
67°F |
2 mph
SW
|
|
Sunday
Jun 21
|
Mostly Sunny
|
92°F |
0 to 6 mph
SW
|
|
Sunday Night
Jun 21
|
Mostly Clear
|
71°F |
1 to 6 mph
S
|
|
Monday
Jun 22
|
Sunny then Chance Showers And Thunderstorms
|
94°F |
2 to 9 mph
SW
|
|
Monday Night
Jun 22
|
Chance Showers And Thunderstorms then Mostly Clear
|
76°F |
7 mph
SW
|
|
Tuesday
Jun 23
|
Sunny then Chance Showers And Thunderstorms
|
96°F |
9 mph
SW
|
|
Tuesday Night
Jun 23
|
Chance Showers And Thunderstorms
|
72°F |
1 to 5 mph
W
|
|
Wednesday
Jun 24
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
3 mph
N
|
|
Wednesday Night
Jun 24
|
Chance Showers And Thunderstorms
|
72°F |
2 mph
S
|
|
Thursday
Jun 25
|
Chance Showers And Thunderstorms
|
91°F |
1 to 6 mph
S
|
|
Thursday Night
Jun 25
|
Chance Showers And Thunderstorms
|
72°F |
1 to 5 mph
S
|
|
Friday
Jun 26
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
92°F |
1 to 6 mph
SW
|
|
Friday Night
Jun 26
|
Chance Showers And Thunderstorms
|
73°F |
3 mph
SW
|
|
Saturday
Jun 27
|
Mostly Sunny then Chance Showers And Thunderstorms
|
92°F |
1 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gresham.