Fountain Springs, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fountain Springs, CA in one place.
Sunny, with a high near 90. Southwest wind around 5 mph.
Local Weather Overview
This forecast page for Fountain Springs, CA 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 14, 2026 6:03 PM PDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Fountain Springs, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 6:03 PM PDT
- Forecast office
- HNX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fountain Springs
Sunday looks like the warmest upcoming period in Fountain Springs at 91 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Friday Night at about 5 to 10 mph E.
The forecast from Sep 15 through Sep 20 stays mostly dry.
Forecast Details
- Last updated
- Sep 14, 2026 6:03 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- HNX
- Radar station
- KHNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 60. East wind around 5 mph.
Sunny, with a high near 88. West wind around 5 mph.
Mostly clear, with a low around 58. Southwest wind 0 to 5 mph.
Sunny, with a high near 85. West southwest wind 0 to 5 mph.
Clear, with a low around 58. East northeast wind 0 to 5 mph.
Sunny, with a high near 86. Southwest wind 0 to 5 mph.
Clear, with a low around 59. East wind 5 to 10 mph.
Sunny, with a high near 90. West southwest wind around 5 mph.
Mostly clear, with a low around 61. East wind around 5 mph.
Sunny, with a high near 91. West southwest wind around 5 mph.
Mostly clear, with a low around 62. East southeast wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
90°F |
5 mph
SW
|
|
Tuesday Night
Sep 15
|
Clear
|
60°F |
5 mph
E
|
|
Wednesday
Sep 16
|
Sunny
|
88°F |
5 mph
W
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
58°F |
0 to 5 mph
SW
|
|
Thursday
Sep 17
|
Sunny
|
85°F |
0 to 5 mph
WSW
|
|
Thursday Night
Sep 17
|
Clear
|
58°F |
0 to 5 mph
ENE
|
|
Friday
Sep 18
|
Sunny
|
86°F |
0 to 5 mph
SW
|
|
Friday Night
Sep 18
|
Clear
|
59°F |
5 to 10 mph
E
|
|
Saturday
Sep 19
|
Sunny
|
90°F |
5 mph
WSW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
61°F |
5 mph
E
|
|
Sunday
Sep 20
|
Sunny
|
91°F |
5 mph
WSW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
62°F |
5 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fountain Springs.