Chula Vista, CA Weather Forecast

The forecast is bbbrraaaiiinnsss....

⚠ OUTBREAK WARNING: BEACH HAZARDS STATEMENT Beach Hazards Statement issued November 8 at 12:10AM PST until November 10 at 10:00PM PST by NWS San Diego CA Until Wed 6:00am
⚠ OUTBREAK WARNING: COASTAL FLOOD ADVISORY Coastal Flood Advisory issued November 8 at 12:10AM PST until November 10 at 12:00PM PST by NWS San Diego CA Until Tue 8:00pm
🌪 TROPICAL ACTIVITY: TROPICAL STORM PENA Sustained winds 40 kt. Track it on the zombie radar or see NHC advisories.
Clear night
62°

nniiighhht... hunnnttt tiiime

  • Humidity: 59%
  • Visibility: 6.2 Mi
  • Wind: ENE at 9 MPH
  • Dew Point: 0° F
  • Cloud Cover: 0%
  • UV Index: 0 - Low
  • Air Quality: Moderate
  • Moon: New Moon (2% full) · up 5:43am, down 4:17pm

☀ Solar Outbreak Watch: Quiet · largest flare C2.1 · Kp 3 The sun naps. The horde does not. full report →

SunMonTueWedThuFri

Zombie Survival Index™

55/100 — ELEVATED Locckk yourr doooorssss

  • Mild temps: standard shamble speed
  • Clear sightlines: you will see them coming
  • Darkness: their favorite

Today's undead advice: Count your group at dusk. Count again at dawn.

Rule #6 Never trust dark water If you can't see the bottom, assume hands and mouths. Twelve inches of flood moves a car. all the Rules of Survival →

🌡 The weather here, in general

Chula Vista barely has a winter. The warmest month (August) averages 78°F and the coldest nights still sit around 49°F, a span of only 29 degrees. The year here is measured in humidity and storms rather than temperature.

It essentially never gets hot here: fewer than five days a year reach 90°F. Cold, not heat, is the season worth preparing for.

This is dry country — roughly 14 inches a year. When rain does come it tends to arrive all at once, which is why flash flooding is a desert problem as much as a tropical one.

MonthAvg highAvg lowRainSnow
Jan64°49° 2.9"—
Feb64°49° 2.4"—
Mar65°52° 2.5"—
Apr68°55° 0.9"—
May68°58° 0.7"—
Jun72°61° 0.1"—
Jul76°65° 0.1"—
Aug78°66° 0.3"—
Sep78°65° 0.5"—
Oct75°60° 0.4"—
Nov70°53° 1.2"—
Dec65°49° 2.3"—

Averages from ten years of observed daily records (2015–2024) for this location. They describe what is typical, not what will happen — for that, see the forecast above.

📷 Golden Hour

  • Golden hour: 4:16pm - 4:51pm (dawn: 6:12am - 6:47am)
  • Blue hour: 4:51pm - 5:17pm (dawn: 5:46am - 6:12am)
  • Sun sets: 250° WSW (rises 109° ESE)
  • Dark sky: 6:15pm – 4:47am · next new moon Nov 9 (1d)

Clear Sunset odds 40/100 Clean gradient, no drama. Good night for silhouettes.

New Moon
2% · full Nov 24

Sun & moon: calculated by Weather Zombie · cloud layers: Open-Meteo · astro & Milky Way planner →

🧟 Zombie of the Day

A zombie stacking firewood before the first frost A zombie stacking firewood before the first frost AI-generated · send us a real one See today’s zombie →
Weather Details

Mon

Clear night

High: 87° F
|
Low: 63° F
nniiighhht... hunnnttt tiiime
Moderate confidence ±4.2°
Weather Details

Tue

Mostly clear night

High: 81° F
|
Low: 63° F
nniiighhht... hunnnttt tiiime
Low confidence ±6.3°
Weather Details

Wed

Clear night

High: 80° F
|
Low: 62° F
nniiighhht... hunnnttt tiiime
Moderate confidence ±4°
Weather Details

Thu

Clear night

High: 76° F
|
Low: 62° F
nniiighhht... hunnnttt tiiime
High confidence ±1.7°
Weather Details

Fri

Clear night

High: 64° F
|
Low: 64° F
nniiighhht... hunnnttt tiiime
Moderate confidence ±5.8°
Weather Details


High: ° F
|
Low: ° F

Will it rain on your plans?

Weather Details

Sun Nov 8 4am 67° F

Clear night
nniiighhht... hunnnttt tiiime

  • Cloud Cover: 0%
  • Dew Point: 0° F
  • Humidity: 48%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 4 MPH / ENE
Weather Details

Sun Nov 8 7am 67° F

Sunny
Ssssuuunnnny sqquuiinnnttt

  • Cloud Cover: 0%
  • Dew Point: 0° F
  • Humidity: 48%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / ENE
Weather Details

Sun Nov 8 10am 79° F

Sunny
Ssssuuunnnny sqquuiinnnttt

  • Cloud Cover: 0%
  • Dew Point: 0° F
  • Humidity: 30%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 1 MPH / WNW
Weather Details

Sun Nov 8 1pm 87° F

Sunny
Ssssuuunnnny sqquuiinnnttt

  • Cloud Cover: 0%
  • Dew Point: 0° F
  • Humidity: 24%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / WNW
Weather Details

Sun Nov 8 4pm 82° F

Sunny
Ssssuuunnnny sqquuiinnnttt

  • Cloud Cover: 0%
  • Dew Point: 0° F
  • Humidity: 43%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 8 MPH / NW
Weather Details

Sun Nov 8 7pm 71° F

Clear night
nniiighhht... hunnnttt tiiime

  • Cloud Cover: 0%
  • Dew Point: 0° F
  • Humidity: 54%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 1 MPH / NNE
Weather Details

Sun Nov 8 10pm 67° F

Clear night
nniiighhht... hunnnttt tiiime

  • Cloud Cover: 0%
  • Dew Point: 0° F
  • Humidity: 47%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 2 MPH / NE
Weather Details

Mon Nov 9 1am 64° F

Clear night
nniiighhht... hunnnttt tiiime

  • Cloud Cover: 0%
  • Dew Point: 0° F
  • Humidity: 49%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 4 MPH / ENE

7-Day Meteogram

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