Upper Forni, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Upper Forni, CA in one place.
Mostly sunny. High near 57, with temperatures falling to around 48 in the afternoon. East wind around 6 mph.
Local Weather Overview
This forecast page for Upper Forni, 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: Nov 6, 2026 8:03 AM PST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Upper Forni, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 8:03 AM PST
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Upper Forni
Saturday looks like the warmest upcoming period in Upper Forni at 60 degrees F.
Thursday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Tonight at about 3 to 14 mph ENE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 8:03 AM PST
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KRGX
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 41. East northeast wind 3 to 14 mph, with gusts as high as 28 mph.
Sunny. High near 60, with temperatures falling to around 51 in the afternoon. East wind 1 to 5 mph.
Partly cloudy, with a low around 41. South southeast wind around 3 mph.
Sunny, with a high near 57. South wind 1 to 6 mph.
Partly cloudy, with a low around 41.
Mostly sunny, with a high near 54.
Partly cloudy, with a low around 38.
Sunny, with a high near 56.
Mostly clear, with a low around 40.
A slight chance of rain after 4pm. Mostly sunny, with a high near 57.
A slight chance of rain. Partly cloudy, with a low around 39.
A slight chance of rain before 10am, then a chance of rain and snow. Mostly sunny, with a high near 50.
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 36. New snow accumulation of less than half an inch possible.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Mostly Sunny
|
57°F |
6 mph
E
|
|
Tonight
Nov 6
|
Clear
|
41°F |
3 to 14 mph
ENE
|
|
Saturday
Nov 7
|
Sunny
|
60°F |
1 to 5 mph
E
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
41°F |
3 mph
SSE
|
|
Sunday
Nov 8
|
Sunny
|
57°F |
1 to 6 mph
S
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
41°F |
1 to 5 mph
S
|
|
Monday
Nov 9
|
Mostly Sunny
|
54°F |
1 to 7 mph
SSW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
38°F |
3 mph
SE
|
|
Tuesday
Nov 10
|
Sunny
|
56°F |
0 to 3 mph
NNE
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
40°F |
0 to 6 mph
E
|
|
Veterans Day
Nov 11
|
Mostly Sunny then Slight Chance Light Rain
|
57°F |
5 mph
S
|
|
Wednesday Night
Nov 11
|
Slight Chance Light Rain
|
39°F |
3 mph
S
|
|
Thursday
Nov 12
|
Chance Rain And Snow
|
50°F |
2 to 6 mph
SSW
|
|
Thursday Night
Nov 12
|
Chance Rain And Snow
|
36°F |
5 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Upper Forni.