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California weather today

We follow 717 towns and cities in California, each with NWS, American, European side by side and the days they disagree flagged. Today the three models put highs between 83°F in Salinas and 104°F in Orange, and no model gives a 50% or higher chance of rain in any of the 243 places we hold today's forecast for.

Numbers from the forecast run of Saturday, October 3. Open any town for the live, hour-by-hour comparison.

Weather in California's largest cities today

consensus of NWS, American, European, forecast run of Saturday, October 3
CityTodayHigh / lowRain chanceTomorrowModels agree
Los AngelesMostly clear102°F / 75°F1%Clear, 101°FMedium (8°F apart)
San DiegoClear102°F / 75°F0%Clear, 98°FLow (11°F apart)
San JoseMostly clear95°F / 63°F0%Partly cloudy, 97°FMedium (7°F apart)
San FranciscoCloudy88°F / 58°F0%Cloudy, 86°FMedium (8°F apart)
FresnoPartly cloudy100°F / 65°F1%Mostly clear, 102°FHigh (2°F apart)
SacramentoMostly clear99°F / 63°F0%Cloudy, 98°FHigh (2°F apart)
Long BeachMostly clear95°F / 73°F1%Clear, 93°FLow (10°F apart)
OaklandCloudy87°F / 58°F0%Cloudy, 87°FMedium (5°F apart)
BakersfieldMostly clear102°F / 69°F1%Clear, 105°FHigh (4°F apart)
AnaheimClear100°F / 76°F1%Clear, 98°FLow (11°F apart)
RiversideClear102°F / 73°F1%Clear, 103°FHigh (4°F apart)
Santa AnaClear103°F / 77°F1%Clear, 100°FMedium (7°F apart)
StocktonMostly clear98°F / 64°F0%Partly cloudy, 99°FHigh (3°F apart)
Chula VistaClear102°F / 75°F0%Mostly clear, 96°FLow (12°F apart)
IrvineClear103°F / 76°F0%Clear, 99°FLow (9°F apart)
FremontPartly cloudy93°F / 59°F0%Cloudy, 93°FHigh (1°F apart)
San BernardinoClear102°F / 72°F1%Clear, 101°FHigh (2°F apart)
FontanaClear101°F / 74°F1%Clear, 101°FHigh (3°F apart)
ModestoCloudy99°F / 65°F0%Partly cloudy, 101°FHigh (4°F apart)
OxnardMostly clear93°F / 68°F1%Clear, 92°FMedium (7°F apart)

Rain chance is the highest of the three models. "Models agree" compares their forecast highs, the same confidence rule as on every city page.

California weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts in California…

Today across California

from the latest model run, Saturday, October 3
Warmest today
104.3°F
  1. Pico Rivera, CA104.1°F
  2. Corona, CA103.3°F
  3. Vista, CA103.2°F
  4. Reseda, CA102.7°F
Coldest low today
55.5°F
  1. Salinas, CA56.5°F
  2. Petaluma, CA57.3°F
  3. Newark, CA58.2°F
  4. Santa Maria, CA59.5°F

Warmest and coldest use the average of NWS, American, European. "Rain most certain" ranks by the lowest chance among the models that give one (at least two), so a place only makes the list when they agree, and only from 30%. One place per area, so the list spreads across the state.

The past week across California

analysed, the seven days September 22 to September 28

Estimates from NASA POWER (GEOS-IT weather analysis, FLASHFlux satellite sunlight), not forecasts or station readings. Warmest and coolest are the average daily high. "Best week" is the sunniest week among places with an average high of 60-78°F. "Sunniest" is the sunlight that reached the ground as a share of what a clear sky would give at that latitude and date (FAO-56 clear-sky formula, approximate). Each value covers an area of about 50 km around the town, so one town per area. Rain is left out because weekly rain estimates differ too much between data sources to rank them honestly. The week ends a few days back because the sunlight data arrives with a delay.

Which forecast is most accurate in California?

Over the last 30 days we graded the models in 317 California cities against the recorded weather. The European model was most accurate in 249, the American in 68 of them. No model wins everywhere, which is why each city page names its own winner.

How we grade: the US accuracy scoreboard and our method.

California climate, city by city

Across the 503 California places we hold long-run averages for, typical July highs run from 57°F in Fort Bragg to 115°F in Calipatria, and January highs from 39°F in Alta Sierra to 68°F in Calipatria. Crescent City is the wettest at about 92 in of precipitation a year, El Centro the driest at about 3 in.

CityJan highJul highWettest monthRain per year
Los Angeles62°F89°FFebruary30 in
San Diego62°F76°FJanuary19 in
San Jose59°F87°FJanuary28 in
San Francisco57°F68°FJanuary33 in
Fresno57°F107°FMarch21 in
Sacramento56°F101°FJanuary31 in
Long Beach61°F79°FFebruary24 in
Oakland58°F77°FJanuary34 in
Bakersfield59°F109°FFebruary16 in
Anaheim63°F86°FFebruary27 in
Riverside62°F97°FFebruary22 in
Santa Ana63°F85°FFebruary21 in
Stockton56°F100°FJanuary28 in
Chula Vista62°F76°FJanuary21 in
Irvine62°F83°FFebruary25 in

Averages from ERA5 reanalysis, the same source as the climate tables on each city page.

All 717 places in California

every town and city we cover, A to Z

Common questions

What is the weather in California today?
Today the three models put highs between 83°F in Salinas and 104°F in Orange, and no model gives a 50% or higher chance of rain in any of the 243 places we hold today's forecast for. Open any town on this page for the live, hour-by-hour comparison.
Where is it warmest in California today?
Orange has the highest forecast high of the 243 California places we hold today's forecast for, near 104°F. Salinas is the coolest, near 83°F.
Which weather forecast is most accurate in California?
Over the last 30 days we graded the models in 317 California cities against the recorded weather. The European model was most accurate in 249, the American in 68 of them.
What is the climate like in California?
Across the 503 California places we hold long-run averages for, typical July highs run from 57°F in Fort Bragg to 115°F in Calipatria, and January highs from 39°F in Alta Sierra to 68°F in Calipatria. Crescent City is the wettest at about 92 in of precipitation a year, El Centro the driest at about 3 in.

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