Chula Vista, CA Weather Forecast
Local 7-day forecast
Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Chula Vista, CA in one place.
Cloudy, with a high near 68. Southwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for Chula Vista, 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: May 14, 2026 7:26 PM PDT.
The active forecast window currently covers May 15 to May 20, 2026 for Chula Vista, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 15 to May 20, 2026
- Latest sync
- May 14, 2026 7:26 PM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Chula Vista
Wednesday looks like the warmest upcoming period in Chula Vista at 72 degrees F.
Friday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph SW.
The forecast from May 15 through May 20 stays mostly dry.
Forecast Details
- Last updated
- May 14, 2026 7:26 PM PDT
- Coverage
- 7 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
Cloudy, with a low around 58. Southwest wind around 5 mph.
Mostly cloudy, with a high near 66. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Cloudy, with a low around 59.
Mostly cloudy, with a high near 68.
Mostly cloudy, with a low around 58.
Mostly sunny, with a high near 68.
Partly cloudy, with a low around 58.
Partly sunny, with a high near 70.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
May 15
|
Cloudy
|
68°F |
0 to 10 mph
SW
|
|
Friday Night
May 15
|
Cloudy
|
58°F |
5 mph
SW
|
|
Saturday
May 16
|
Mostly Cloudy
|
66°F |
5 to 15 mph
SW
|
|
Saturday Night
May 16
|
Cloudy
|
59°F |
10 mph
SW
|
|
Sunday
May 17
|
Mostly Cloudy
|
68°F |
10 to 15 mph
S
|
|
Sunday Night
May 17
|
Mostly Cloudy
|
58°F |
5 to 15 mph
S
|
|
Monday
May 18
|
Mostly Sunny
|
68°F |
5 to 15 mph
SW
|
|
Monday Night
May 18
|
Partly Cloudy
|
58°F |
0 to 10 mph
S
|
|
Tuesday
May 19
|
Partly Sunny
|
70°F |
0 to 10 mph
SW
|
|
Tuesday Night
May 19
|
Partly Cloudy
|
59°F |
0 to 10 mph
SW
|
|
Wednesday
May 20
|
Mostly Sunny
|
72°F |
0 to 10 mph
SW
|
|
Wednesday Night
May 20
|
Partly Cloudy
|
60°F |
0 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chula Vista.
