State in USA

California Väder Prognos

California weather: 23°C, klart. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.

☀️ 23°C now🕔 10:39 AM local📅 Best: maj, juni, juli, augusti and september👥 39 million

Sammanfattning

California is a state in USA. California is a US state med huvudstad Sacramento. Befolkningen är cirka 39 million. Huvudstaden är Sacramento.

Just nu är det 23°C (74°F) in California med klart. Det känns som 22°C. I dag varierar temperaturen mellan 14°C och 34°C. Risken för nederbörd är 0%. Sightseeing conditions score 9.8/10 - utmärkt — åk nu.

Bästa tiden att besöka California is maj, juni, juli, augusti and september. Klimatet är Mediterranean. januari, februari and december tend och be the least comfortable months. juli is the warmest month med average highs near 36°C, while januari is the coldest med lows near 5°C.

The closest major airport is Los Angeles International Airport (LAX), about 585 km away. Nearby highlights include Channel Islands National Park, Death Valley National Park, Joshua Tree National Park and Kings Canyon National Park.

Enkelt förklarat. Today is slightly warmer than average for september. The forecast high of 34°C is 2°C above the 32°C typical for this month. The best window och be outside is roughly 7 AM och 10 AM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in California today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.

Compiled from this page's own data: atlas facts plus live Open-Meteo readings.

Active alerts for California

⚠️lör, okt 3: extreme heat, 37°C (98°F). Hydrate and avoid midday sun.
⚠️sön, okt 4: extreme heat, 37°C (99°F). Hydrate and avoid midday sun.
⚠️mån, okt 5: extreme heat, 37°C (99°F). Hydrate and avoid midday sun.
⚠️tis, okt 6: extreme heat, 38°C (100°F). Hydrate and avoid midday sun.
⚠️ons, okt 7: extreme heat, 38°C (100°F). Hydrate and avoid midday sun.
⚠️tor, okt 8: extreme heat, 38°C (100°F). Hydrate and avoid midday sun.

Derived from the forecast. No official alert feed is wired for this country yet.

Vädret i California just nu

☀️
23°C
Klart · feels like 22°C
Luftfuktighet43%
Vind5 km/h S
Vindbyar18 km/h
UV-index3 · Låg
Molntäcke0%
Lufttryck1007 hPa
SiktExcellent · 37 km
Luftkvalitet36 · Good
Soluppgång7:01 AM
Solnedgång6:49 PM
Måne🌖 Waning gibbous · 84%

Open-Meteo Updated 10:39 AM, sep 30 local time.

⚠️lör, okt 3: extreme heat, 37°C (98°F). Hydrate and avoid midday sun.
⚠️sön, okt 4: extreme heat, 37°C (99°F). Hydrate and avoid midday sun.
⚠️mån, okt 5: extreme heat, 37°C (99°F). Hydrate and avoid midday sun.
⚠️tis, okt 6: extreme heat, 38°C (100°F). Hydrate and avoid midday sun.
⚠️ons, okt 7: extreme heat, 38°C (100°F). Hydrate and avoid midday sun.
⚠️tor, okt 8: extreme heat, 38°C (100°F). Hydrate and avoid midday sun.

Se prognosen för California per tidsintervall

Nästa 24 timmar

Temperatur, nederbörd och vind timme för timme.

10 AM☀️24°0%6 km/h
11 AM☀️27°0%6 km/h
12 PM☀️29°0%7 km/h
1 PM☀️31°0%6 km/h
2 PM☀️33°0%6 km/h
3 PM☀️33°0%6 km/h
4 PM☀️34°0%4 km/h
5 PM☀️34°0%2 km/h
6 PM☀️33°0%3 km/h
7 PM🌙28°0%10 km/h
8 PM🌙26°0%9 km/h
9 PM🌙24°0%9 km/h
10 PM🌙22°0%8 km/h
11 PM🌙21°0%7 km/h
12 AM🌙19°0%8 km/h
1 AM🌙18°0%7 km/h
2 AM🌙18°0%9 km/h
3 AM🌙18°0%9 km/h
4 AM🌙17°0%8 km/h
5 AM🌙16°0%8 km/h
6 AM🌙15°0%8 km/h
7 AM☀️15°0%9 km/h
8 AM☀️17°0%8 km/h
9 AM☀️20°0%6 km/h

16-day forecast for California

Max / Min; Nederb.; UV

DagFörhållandenMax / MinNederb.VindUV
ons, sep 30☀️ Klart34° / 14°0%10 km/h6
tor, okt 1☁️ Mulet35° / 15°0%11 km/h6
fre, okt 2☁️ Mulet34° / 18°0%9 km/h5
lör, okt 3☁️ Mulet37° / 21°0%9 km/h6
sön, okt 4🌦️ Light drizzle37° / 22°4% · 1 mm10 km/h6
mån, okt 5☀️ Klart37° / 23°3%9 km/h6
tis, okt 6☀️ Klart38° / 22°0%9 km/h6
ons, okt 7☀️ Klart38° / 23°0%7 km/h6
tor, okt 8⛅ Delvis molnigt38° / 23°0%9 km/h6
fre, okt 9☁️ Mulet36° / 22°1%16 km/h5
lör, okt 10☁️ Mulet34° / 19°1%9 km/h6
sön, okt 11☀️ Klart36° / 19°3%9 km/h6
mån, okt 12☀️ Klart36° / 22°3%11 km/h5
tis, okt 13☀️ Klart34° / 19°0%14 km/h5
ons, okt 14☀️ Klart34° / 19°3%11 km/h5
tor, okt 15☀️ Klart34° / 20°3%9 km/h5

Klimat in California month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

janfebmaraprmajjunjulaugsepoktnovdecLine: average high · Bars: rainfall
MånadAvg highAvg lowRegnfallRating
januari14°5°91 mm★★★☆☆
februari16°7°171 mm★★★☆☆
mars20°9°62 mm★★★★☆
april22°10°66 mm★★★★☆
maj29°13°20 mm★★★★★
juni34°16°1 mm★★★★★
juli36°17°3 mm★★★★★
augusti36°17°3 mm★★★★★
september32°16°2 mm★★★★★
oktober26°13°38 mm★★★★☆
november18°8°108 mm★★★☆☆
december14°6°125 mm★★★☆☆

Klimat type: Mediterranean. Källa: Open-Meteo archive (ERA5).

Väder map for California

Animated model layers. Pick a layer och load it.

Loading map…

Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.

Luftkvalitet and pollen in California

36
Good
Luftkvalitet is satisfactory for everyone.
PM2.511.9 µg/m³
PM1013.7 µg/m³
Ozone22 µg/m³
NO₂22.7 µg/m³
UV-index3 · Låg
Airborne hazeKlart air

Luftkvalitet: Open-Meteo (CAMS). US AQI scale.

sön, twilight and moon

Soluppgång7:01 AM
Solnedgång6:49 PM
Daglight11h 48m
Solar noon12:55 PM
Golden hour (am)7:01 AM - 8:01 AM
Golden hour (pm)5:49 PM - 6:49 PM
Blue hour (am)6:31 AM - 7:01 AM
Blue hour (pm)6:49 PM - 7:19 PM
Måne phase🌖 Waning gibbous · 84%
Månerise9:05 PM
Måneset11:55 AM

Golden and blue hour are the standard photographic approximation around sunrise and sunset.

Bästa tiden att besöka California

Go in maj, juni, juli, augusti and september. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: januari, februari and december - expect the least comfortable mix of heat, cold or rain.

januari★★★☆☆
februari★★★☆☆
mars★★★★☆
april★★★★☆
maj★★★★★
juni★★★★★
juli★★★★★
augusti★★★★★
september★★★★★
oktober★★★★☆
november★★★☆☆
december★★★☆☆

Väder by city in California

7 cities mapped in this atlas

Väder by national park in California

9 national parks mapped in this atlas

Väder by state park in California

4 state and provincial parks mapped in this atlas

Väder by mountain in California

2 mountains and peaks mapped in this atlas

Väder by county in California

6 counties mapped in this atlas

Explore California

Every topic we hold for this place, and the same topic for the places around it.

Väder for related places

Frequently asked questions

Where is California?

California is a state in USA. Its coordinates are 38.5816, -121.4944. It lies in Nordamerika.

What is the weather like in California just nu?

It is currently 23°C (74°F) med klart. Luftfuktighet is 43% and wind is 5 km/h.

When is the best time och visit California?

maj, juni, juli, augusti and september offer the most comfortable conditions in California, which has a Mediterranean climate. januari, februari and december are usually the hardest months for outdoor plans.

What time zone is California in?

California observes America/Los_Angeles (UTC-07:00). The local time is 10:39 AM.

How many people live in California?

California has a population of approximately 39 million.

What is the nearest airport och California?

The closest airports are San Francisco International Airport (SFO), 132 km away, Los Angeles International Airport (LAX), 585 km away and San Diego International Airport (SAN), 757 km away.

What are the top things och do in California?

Popular options include Channel Islands National Park, Death Valley National Park, Joshua Tree National Park, Kings Canyon National Park, Lassen Volcanic National Park and Pinnacles National Park.

What places are in California?

California covers 28 places in this atlas, including Los Angeles, San Diego, Channel Islands National Park, Death Valley National Park, Joshua Tree National Park and Kings Canyon National Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts.
Prognos and observationsOpen-Meteo (ECMWF and national models).
Luftkvalitet and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klimat averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Väder Service.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated september 30, 2026 at 10:39 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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