San Bernardino, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for San Bernardino, CA in one place.
Sunny, with a high near 101. West wind 0 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for San Bernardino, 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: Oct 8, 2026 9:43 AM PDT.
The active forecast window currently covers Oct 8 to Oct 14, 2026 for San Bernardino, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 8 to Oct 14, 2026
- Latest sync
- Oct 8, 2026 9:43 AM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in San Bernardino
Today looks like the warmest upcoming period in San Bernardino at 101 degrees F.
Monday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Sunday Night at about 5 to 20 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 8, 2026 9:43 AM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- SGX
- Radar station
- KSOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 69. West wind 0 to 10 mph.
Sunny, with a high near 96. West wind 0 to 10 mph, with gusts as high as 20 mph.
Patchy fog after 5am. Partly cloudy, with a low around 67. South wind 0 to 10 mph.
Patchy fog before 11am, then a slight chance of rain showers. Mostly cloudy, with a high near 84. South wind 0 to 5 mph. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Rain showers likely. Mostly cloudy, with a high near 77.
Rain showers. Mostly cloudy, with a low around 55.
Rain showers likely. Mostly cloudy, with a high near 69.
A chance of rain showers. Mostly cloudy, with a low around 51.
A chance of rain showers. Partly sunny, with a high near 71.
A chance of rain showers. Partly cloudy, with a low around 51.
A slight chance of rain showers before 5pm. Sunny, with a high near 76.
Mostly clear, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 8
|
Sunny
|
101°F |
0 to 10 mph
W
|
|
Tonight
Oct 8
|
Mostly Clear
|
69°F |
0 to 10 mph
W
|
|
Friday
Oct 9
|
Sunny
|
96°F |
0 to 10 mph
W
|
|
Friday Night
Oct 9
|
Partly Cloudy then Patchy Fog
|
67°F |
0 to 10 mph
S
|
|
Saturday
Oct 10
|
Patchy Fog then Slight Chance Rain Showers
|
84°F |
0 to 5 mph
S
|
|
Saturday Night
Oct 10
|
Chance Rain Showers
|
63°F |
0 to 5 mph
SE
|
|
Sunday
Oct 11
|
Rain Showers Likely
|
77°F |
0 to 10 mph
S
|
|
Sunday Night
Oct 11
|
Rain Showers
|
55°F |
5 to 20 mph
SW
|
|
Columbus Day
Oct 12
|
Rain Showers Likely
|
69°F |
5 mph
S
|
|
Monday Night
Oct 12
|
Chance Rain Showers
|
51°F |
0 to 5 mph
E
|
|
Tuesday
Oct 13
|
Chance Rain Showers
|
71°F |
0 to 5 mph
NW
|
|
Tuesday Night
Oct 13
|
Chance Rain Showers
|
51°F |
0 to 5 mph
S
|
|
Wednesday
Oct 14
|
Slight Chance Rain Showers
|
76°F |
0 mph
|
|
Wednesday Night
Oct 14
|
Mostly Clear
|
54°F |
0 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Bernardino.
