County in California

Riverside County Vejr Prognose

Riverside County weather: 40°C, klar himmel. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.

☀️ 40°C now🕔 6:59 PM local📅 Best: april, maj, juni, juli, august, september and oktober👥 2.5 million

Næste 48 timer

Temperatur, nedbørssandsynlighed og vind time for time.

3 PM☀️40°1%7 km/h
4 PM☀️39°1%10 km/h
5 PM☀️37°1%16 km/h
6 PM☀️35°1%13 km/h
7 PM🌙32°1%9 km/h
8 PM🌙30°1%8 km/h
9 PM🌙29°1%6 km/h
10 PM🌙28°1%11 km/h
11 PM🌙27°1%9 km/h
12 AM🌙26°1%8 km/h
1 AM🌙25°0%8 km/h
2 AM🌙25°0%7 km/h
3 AM🌙24°0%7 km/h
4 AM🌙24°0%8 km/h
5 AM🌙23°0%7 km/h
6 AM🌙24°0%6 km/h
7 AM☀️24°1%8 km/h
8 AM☀️25°1%6 km/h
9 AM☀️30°1%4 km/h
10 AM☀️35°1%7 km/h
11 AM☀️37°1%9 km/h
12 PM☀️38°1%7 km/h
1 PM☀️39°2%11 km/h
2 PM☀️39°2%16 km/h
3 PM☀️39°2%10 km/h
4 PM🌤️39°3%10 km/h
5 PM☁️37°3%16 km/h
6 PM☁️36°2%14 km/h
7 PM🌙32°2%11 km/h
8 PM🌙30°2%11 km/h
9 PM🌙30°1%9 km/h
10 PM🌙29°1%13 km/h
11 PM🌙28°1%10 km/h
12 AM🌙27°1%7 km/h
1 AM🌙26°1%9 km/h
2 AM🌙26°1%9 km/h
3 AM🌙25°0%9 km/h
4 AM🌙25°0%6 km/h
5 AM🌙24°0%5 km/h
6 AM🌙23°0%6 km/h
7 AM☀️23°0%9 km/h
8 AM☀️26°0%8 km/h
9 AM☀️32°0%6 km/h
10 AM☀️34°0%4 km/h
11 AM☀️35°0%3 km/h
12 PM☀️36°0%6 km/h
1 PM☀️37°0%9 km/h
2 PM☀️38°0%9 km/h

Best time og go outside today

7 AM - 10 AM · comfort score 8.2/10

The best window og be outside is roughly 7 AM og 10 AM, when temperature, rain chance and wind line up best.

Vejret i Riverside County lige nu

☀️
40°C
Klar himmel · feels like 39°C
Luftfugtighed16%
Vind7 km/h SE
Vindstød10 km/h
UV-indeks4.9 · Moderat
Skydække9%
Tryk982 hPa
SigtbarhedExcellent · 56 km
Luftkvalitet30 · Good
Solopgang6:46 AM
Solnedgang6:29 PM
Måne🌗 Last quarter · 45%

Wear sunglasses and use SPF 30+ if you are outside for long.

Open-Meteo Updated 6:59 PM, okt 4 local time.

⚠️søn, okt 4: extreme heat, 40°C (103°F). Hydrate and avoid midday sun.
⚠️man, okt 5: extreme heat, 39°C (102°F). Hydrate and avoid midday sun.
⚠️tir, 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.
⚠️fre, okt 9: extreme heat, 39°C (102°F). Hydrate and avoid midday sun.

Active alerts for Riverside County

⚠️Ekstrem Heat Warning · Severe
Ekstrem Heat Warning issued oktober 4 at 11:32AM PDT until oktober 8 at 8:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA
⚠️søn, okt 4: extreme heat, 40°C (103°F). Hydrate and avoid midday sun.
⚠️man, okt 5: extreme heat, 39°C (102°F). Hydrate and avoid midday sun.
⚠️tir, 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.
⚠️fre, okt 9: extreme heat, 39°C (102°F). Hydrate and avoid midday sun.

Se prognosen for Riverside County efter tidsinterval

Riverside County weather - more answers

Explore Riverside County

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

Vejr for related places

Frequently asked questions

Where is Riverside County?

Riverside County is a county in California. Its coordinates are 33.9533, -117.3961. It lies in Nordamerika.

What is the weather like in Riverside County lige nu?

It is currently 40°C (103°F) med klar himmel. Luftfugtighed is 16% and wind is 7 km/h.

When is the best time og visit Riverside County?

april, maj, juni, juli, august, september and oktober offer the most comfortable conditions in Riverside County, which has a Mediterranean climate. januar, februar and december are usually the hardest months for outdoor plans.

What time zone is Riverside County in?

Riverside County observes America/Los_Angeles (UTC-07:00). The local time is 6:59 PM.

How many people live in Riverside County?

Riverside County has a population of approximately 2.5 million.

What is the nearest airport og Riverside County?

The closest airports are Los Angeles International Airport (LAX), 93 km away, San Diego International Airport (SAN), 137 km away and Harry Reid International Airport (LAS), 313 km away.

What are the top things og do in Riverside County?

Popular options include Disneyland Resort, Hollywood Sign, Santa manica State Beach, Anza-Borrego Desert State Park, Joshua Tree National Park and Coronado Beach.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts.
Prognose and observationsOpen-Meteo (ECMWF and national models).
Luftkvalitet and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klima averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Vejr 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 oktober 4, 2026 at 6:59 PM 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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