National City, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for National City, CA in one place.
Mostly sunny, with a high near 71. South wind 0 to 10 mph.
Local Weather Overview
This forecast page for National City, 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: Jun 8, 2026 1:47 PM PDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for National City, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 1:47 PM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in National City
Friday looks like the warmest upcoming period in National City at 76 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Saturday at about 0 to 15 mph NW.
The forecast from Jun 9 through Jun 14 stays mostly dry.
Forecast Details
- Last updated
- Jun 8, 2026 1:47 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
Mostly cloudy, with a low around 63. Southwest wind 0 to 5 mph.
Mostly sunny, with a high near 71. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.
Patchy fog after 11pm. Mostly cloudy, with a low around 64.
Patchy fog before 11am. Partly sunny, with a high near 73.
Mostly cloudy, with a low around 65.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 65.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 65.
Mostly sunny, with a high near 74.
Partly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Mostly Sunny
|
71°F |
0 to 10 mph
S
|
|
Tuesday Night
Jun 9
|
Mostly Cloudy
|
63°F |
0 to 5 mph
SW
|
|
Wednesday
Jun 10
|
Mostly Sunny
|
71°F |
0 to 10 mph
SW
|
|
Wednesday Night
Jun 10
|
Patchy Fog
|
64°F |
0 to 10 mph
S
|
|
Thursday
Jun 11
|
Patchy Fog then Partly Sunny
|
73°F |
0 to 10 mph
SW
|
|
Thursday Night
Jun 11
|
Mostly Cloudy
|
65°F |
0 to 10 mph
W
|
|
Friday
Jun 12
|
Mostly Sunny
|
76°F |
0 to 10 mph
NW
|
|
Friday Night
Jun 12
|
Partly Cloudy
|
65°F |
0 to 10 mph
NW
|
|
Saturday
Jun 13
|
Mostly Sunny
|
76°F |
0 to 15 mph
NW
|
|
Saturday Night
Jun 13
|
Partly Cloudy
|
65°F |
0 to 10 mph
NW
|
|
Sunday
Jun 14
|
Mostly Sunny
|
74°F |
0 to 10 mph
W
|
|
Sunday Night
Jun 14
|
Partly Cloudy
|
64°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around National City.
