San Bernardino, CA Weather Forecast

The forecast is bbbrraaaiiinnsss....

🌪 TROPICAL ACTIVITY: TROPICAL STORM PENA Sustained winds 40 kt. Track it on the zombie radar or see NHC advisories.
Partly cloudy night
65°

ddaarrkk cclouudds

  • Humidity: 46%
  • Visibility: 6.2 Mi
  • Wind: NNE at 6 MPH
  • Dew Point: 0° F
  • Cloud Cover: 46%
  • UV Index: 0 - Low
  • Air Quality: Fair
  • Moon: New Moon (0% full) · up 6:48am, down 4:50pm

☀ Solar Outbreak Watch: Quiet · largest flare C1.4 · Kp 2.7 The sun naps. The horde does not. full report →

MonTueWedThuFriSat

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 #5 Silence is golden After dark, sound carries — and so does the smell of the living. all the Rules of Survival →

🌡 The weather here, in general

San Bernardino has four clear seasons. August highs average 96°F and January lows average 43°F.

Expect around 98 days a year at 90°F or above, concentrated in August. Heat illness climbs sharply on consecutive hot days, so the third day of a streak is more dangerous than the first.

Rainfall averages about 15 inches a year, wettest in January and driest in June.

MonthAvg highAvg lowRainSnow
Jan64°43° 3.6"—
Feb66°44° 2.6"0.2"
Mar69°47° 2.7"—
Apr76°51° 0.9"—
May78°54° 0.5"—
Jun89°61° 0.1"—
Jul95°66° 0.2"—
Aug96°68° 0.3"—
Sep91°64° 0.4"—
Oct84°57° 0.6"—
Nov74°48° 1"—
Dec65°44° 2.2"—

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: 4:13pm - 4:49pm (dawn: 6:16am - 6:52am)
  • Blue hour: 4:49pm - 5:15pm (dawn: 5:50am - 6:16am)
  • Sun sets: 250° WSW (rises 110° ESE)
  • Dark sky: 6:14pm – 4:50am · next new moon Nov 9 (0d)

Overcast Sunset odds 20/100 Solid grey lid. The sun is not showing up for this one.

New Moon
0% · full Nov 24

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

🧟 Zombie of the Day

A zombie watching geese fly south under grey clouds A zombie watching geese fly south under grey clouds AI-generated · send us a real one See today’s zombie →
Weather Details

Tue

Partly cloudy night

High: 83° F
|
Low: 55° F
ddaarrkk cclouudds
High confidence ±1.3°
Weather Details

Wed

Clear night

High: 79° F
|
Low: 53° F
nniiighhht... hunnnttt tiiime
High confidence ±1°
Weather Details

Thu

Clear night

High: 74° F
|
Low: 55° F
nniiighhht... hunnnttt tiiime
Moderate confidence ±3.5°
Weather Details

Fri

Mostly cloudy night

High: 65° F
|
Low: 53° F
ddaarrkk cclouudds
Low confidence ±7.4°
Weather Details

Sat

Rain

High: 52° F
|
Low: 50° F
rrrraaaiiinnn... Weeetttt
Low confidence ±6.5°
Weather Details


High: ° F
|
Low: ° F

Will it rain on your plans?

Weather Details

Mon Nov 9 7am 64° F

Partly cloudy
Ppaarrttt cclouudd

  • Cloud Cover: 45%
  • Dew Point: 0° F
  • Humidity: 50%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 6 MPH / NNE
Weather Details

Mon Nov 9 10am 75° F

Mostly sunny
sssuunn... buurrnnss *ggnnnarrr*

  • Cloud Cover: 15%
  • Dew Point: 0° F
  • Humidity: 33%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 3 MPH / SSE
Weather Details

Mon Nov 9 1pm 83° F

Mostly sunny
sssuunn... buurrnnss *ggnnnarrr*

  • Cloud Cover: 18%
  • Dew Point: 0° F
  • Humidity: 21%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 3 MPH / S
Weather Details

Mon Nov 9 4pm 79° F

Sunny
Ssssuuunnnny sqquuiinnnttt

  • Cloud Cover: 0%
  • Dew Point: 0° F
  • Humidity: 39%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 1 MPH / SSW
Weather Details

Mon Nov 9 7pm 69° F

Clear night
nniiighhht... hunnnttt tiiime

  • Cloud Cover: 0%
  • Dew Point: 0° F
  • Humidity: 52%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 6 MPH / NNE
Weather Details

Mon Nov 9 10pm 65° F

Mostly clear night
nniiighhht... hunnnttt tiiime

  • Cloud Cover: 19%
  • Dew Point: 0° F
  • Humidity: 61%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / NNE
Weather Details

Tue Nov 10 1am 63° F

Partly cloudy night
ddaarrkk cclouudds

  • Cloud Cover: 34%
  • Dew Point: 0° F
  • Humidity: 64%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / NNE
Weather Details

Tue Nov 10 4am 60° F

Clear night
nniiighhht... hunnnttt tiiime

  • Cloud Cover: 1%
  • Dew Point: 0° F
  • Humidity: 60%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 7 MPH / NNE

7-Day Meteogram

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