Calwa, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Calwa, CA in one place.
Mostly sunny, with a high near 83. West northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Calwa, 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 14, 2026 1:56 AM PDT.
The active forecast window currently covers Apr 19 to Apr 20, 2026 for Calwa, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 20, 2026
- Latest sync
- Apr 14, 2026 1:56 AM PDT
- Forecast office
- HNX
- Source
- NOAA / NWS
Daily Outlook
This Week in Calwa
Sunday looks like the warmest upcoming period in Calwa at 83 degrees F.
Sunday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 1:56 AM PDT
- Coverage
- 2 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
A slight chance of rain after 5am. Mostly cloudy, with a low around 53. Northwest wind around 5 mph. Chance of precipitation is 20%.
A slight chance of rain before 5pm. Partly sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Mostly Sunny
|
83°F |
0 to 5 mph
WNW
|
|
Sunday Night
Apr 19
|
Mostly Cloudy then Slight Chance Light Rain
|
53°F |
5 mph
NW
|
|
Monday
Apr 20
|
Slight Chance Light Rain
|
73°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Calwa.