Julian, CA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Julian, CA in one place.
A chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and 5pm. Mostly sunny, with a high near 82. West wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Julian, 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: Aug 9, 2026 6:00 PM PDT.
The active forecast window currently covers Aug 11 to Aug 15, 2026 for Julian, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 11 to Aug 15, 2026
- Latest sync
- Aug 9, 2026 6:00 PM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Julian
Tuesday looks like the warmest upcoming period in Julian at 82 degrees F.
Thursday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 10 mph W.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Aug 9, 2026 6:00 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SGX
- Radar station
- KNKX
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 64.
Sunny, with a high near 79.
Mostly clear, with a low around 60.
Mostly sunny, with a high near 77.
Partly cloudy, with a low around 58.
Mostly sunny, with a high near 77.
Partly cloudy, with a low around 60.
Mostly sunny, with a high near 80.
Partly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 11
|
Chance Showers And Thunderstorms
|
82°F |
0 to 10 mph
W
|
|
Tuesday Night
Aug 11
|
Mostly Clear
|
64°F |
5 mph
W
|
|
Wednesday
Aug 12
|
Sunny
|
79°F |
5 to 10 mph
W
|
|
Wednesday Night
Aug 12
|
Mostly Clear
|
60°F |
5 to 10 mph
W
|
|
Thursday
Aug 13
|
Mostly Sunny
|
77°F |
5 to 10 mph
W
|
|
Thursday Night
Aug 13
|
Partly Cloudy
|
58°F |
5 to 10 mph
W
|
|
Friday
Aug 14
|
Mostly Sunny
|
77°F |
5 to 10 mph
W
|
|
Friday Night
Aug 14
|
Partly Cloudy
|
60°F |
0 to 10 mph
W
|
|
Saturday
Aug 15
|
Mostly Sunny
|
80°F |
0 to 10 mph
W
|
|
Saturday Night
Aug 15
|
Partly Cloudy
|
62°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Julian.