Julian, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Julian, CA in one place.
Mostly sunny, with a high near 55.
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: Apr 19, 2026 9:25 PM PDT.
The active forecast window currently covers Apr 22 to Apr 26, 2026 for Julian, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 26, 2026
- Latest sync
- Apr 19, 2026 9:25 PM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Julian
Thursday looks like the warmest upcoming period in Julian at 63 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Wednesday at about 15 to 20 mph W.
The forecast from Apr 22 through Apr 26 stays mostly dry.
Forecast Details
- Last updated
- Apr 19, 2026 9:25 PM PDT
- Coverage
- 5 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
Partly cloudy, with a low around 41.
Sunny, with a high near 63.
Partly cloudy, with a low around 45.
Mostly sunny, with a high near 61.
Mostly cloudy, with a low around 46.
Partly sunny, with a high near 58.
Mostly cloudy, with a low around 44.
Mostly sunny, with a high near 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Mostly Sunny
|
55°F |
15 to 20 mph
W
|
|
Wednesday Night
Apr 22
|
Partly Cloudy
|
41°F |
10 to 15 mph
W
|
|
Thursday
Apr 23
|
Sunny
|
63°F |
10 to 15 mph
W
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
45°F |
15 mph
W
|
|
Friday
Apr 24
|
Mostly Sunny
|
61°F |
15 mph
W
|
|
Friday Night
Apr 24
|
Mostly Cloudy
|
46°F |
15 mph
W
|
|
Saturday
Apr 25
|
Partly Sunny
|
58°F |
15 mph
W
|
|
Saturday Night
Apr 25
|
Mostly Cloudy
|
44°F |
15 mph
W
|
|
Sunday
Apr 26
|
Mostly Sunny
|
56°F |
15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Julian.