Swannanoa, NC Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Swannanoa, NC in one place.
Patchy fog before 8am, then a slight chance of rain showers between 10am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely. Partly sunny, with a high near 86. West northwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Swannanoa, NC 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: Jul 17, 2026 5:29 AM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Swannanoa, NC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 5:29 AM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Swannanoa
Tuesday looks like the warmest upcoming period in Swannanoa at 89 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday Night at about 3 to 13 mph NNW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 5:29 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GSP
- Radar station
- KGSP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 67. Northwest wind around 7 mph. Chance of precipitation is 70%.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 66. Chance of precipitation is 50%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 67. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
86°F |
5 mph
WNW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely then Partly Cloudy
|
67°F |
7 mph
NW
|
|
Sunday
Jul 19
|
Partly Sunny then Chance Showers And Thunderstorms
|
86°F |
7 mph
NW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
66°F |
1 to 6 mph
NNW
|
|
Monday
Jul 20
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
3 mph
ESE
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
67°F |
3 mph
S
|
|
Tuesday
Jul 21
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
1 to 5 mph
WNW
|
|
Tuesday Night
Jul 21
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
68°F |
6 mph
WNW
|
|
Wednesday
Jul 22
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
6 to 12 mph
NW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Partly Cloudy
|
63°F |
3 to 13 mph
NNW
|
|
Thursday
Jul 23
|
Sunny
|
84°F |
6 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Swannanoa.