Riverside County Väder Prognos
Riverside County weather: 21°C, klart. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
Risk assessment for Riverside County
Derived from the current forecast window - not an official warning.
Peak gusts of 34 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 0 mm, 0 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for Riverside County
Extrem Heat Warning issued oktober 1 at 12:29AM PDT until oktober 8 at 8:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA
16-day forecast for Riverside County
Max / Min; Nederb.; UV
| Dag | Förhållanden | Max / Min | Nederb. | Vind | UV |
|---|---|---|---|---|---|
| ons, sep 30 | ☀️ Klart | 34° / 16° | 0% | 18 km/h | 7 |
| tor, okt 1 | ☀️ Klart | 37° / 16° | 0% | 19 km/h | 7 |
| fre, okt 2 | ☁️ Mulet | 39° / 20° | 0% | 24 km/h | 7 |
| lör, okt 3 | ☀️ Klart | 39° / 28° | 0% | 22 km/h | 7 |
| sön, okt 4 | ☀️ Klart | 40° / 29° | 0% | 13 km/h | 7 |
| mån, okt 5 | ☀️ Klart | 38° / 28° | 0% | 19 km/h | 7 |
| tis, okt 6 | ☀️ Klart | 39° / 29° | 0% | 24 km/h | 7 |
| ons, okt 7 | ☀️ Klart | 40° / 29° | 0% | 26 km/h | 7 |
| tor, okt 8 | ☀️ Klart | 40° / 30° | 0% | 12 km/h | 6 |
| fre, okt 9 | ☁️ Mulet | 39° / 30° | 1% | 11 km/h | 6 |
| lör, okt 10 | ☁️ Mulet | 38° / 29° | 1% | 20 km/h | 6 |
| sön, okt 11 | ☀️ Klart | 37° / 28° | 3% | 21 km/h | 6 |
| mån, okt 12 | 🌤️ Mest klart | 35° / 27° | 3% | 19 km/h | 6 |
| tis, okt 13 | ☀️ Klart | 33° / 25° | 10% | 19 km/h | 6 |
| ons, okt 14 | ☀️ Klart | 32° / 23° | 10% | 16 km/h | 6 |
| tor, okt 15 | ☀️ Klart | 32° / 23° | 10% | 17 km/h | 6 |
What this means for Riverside County
Today is warmer than average for oktober. The forecast high of 34°C is 4.3°C above the 29°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni och augusti.
The gap between the warmest and coldest month averages 15°C.
Se prognosen för Riverside County per tidsintervall
Riverside County weather - more answers
Explore Riverside County
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 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 just nu?
It is currently 21°C (69°F) med klart. Luftfuktighet is 56% and wind is 5 km/h.
When is the best time och visit Riverside County?
april, maj, juni, juli, augusti, september and oktober offer the most comfortable conditions in Riverside County, which has a Mediterranean climate. januari, februari 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 7:12 AM.
How many people live in Riverside County?
Riverside County has a population of approximately 2.5 million.
What is the nearest airport och 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 och do in Riverside County?
Popular options include Disneyland Resort, Hollywood Sign, Santa månica State Beach, Anza-Borrego Desert State Park, Joshua Tree National Park and Coronado Beach.
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| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Väder Service. |
| Method | Scores, 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 1, 2026 at 7:12 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
