Riverside County Väder Prognos
Riverside County weather: 18°C, klart. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
Sammanfattning
Riverside County is a county in California. Riverside County is a county in the United States. Befolkningen är cirka 2.5 million.
Just nu är det 18°C (65°F) in Riverside County med klart. Det känns som 20°C. I dag varierar temperaturen mellan 17°C och 31°C. Risken för nederbörd är 0%. Sightseeing conditions score 9.9/10 - utmärkt — åk nu.
Bästa tiden att besöka Riverside County is april, maj, juni, juli, augusti, september and oktober. Klimatet är Mediterranean. januari, februari and december tend och be the least comfortable months. augusti is the warmest month med average highs near 36°C, while januari is the coldest med lows near 7°C.
The closest major airport is Los Angeles International Airport (LAX), about 93 km away. Nearby highlights include Disneyland Resort, Hollywood Sign, Santa månica State Beach and Anza-Borrego Desert State Park.
Enkelt förklarat. Today is slightly cooler than average for september. The forecast high of 31°C is 1.6°C below the 32°C typical for this month. The best window och be outside is roughly 8 AM och 11 AM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Riverside County today at 9.9/10. 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.
Vädret i Riverside County just nu
Open-Meteo Updated 3:24 AM, sep 15 local time.
Se prognosen för Riverside County per tidsintervall
Nästa 24 timmar
Temperatur, nederbörd och vind timme för timme.
16-day forecast for Riverside County
Max / Min; Nederb.; UV
| Dag | Förhållanden | Max / Min | Nederb. | Vind | UV |
|---|---|---|---|---|---|
| tis, sep 15 | ☁️ Mulet | 31° / 17° | 0% | 21 km/h | 7 |
| ons, sep 16 | ☁️ Mulet | 25° / 18° | 1% | 19 km/h | 7 |
| tor, sep 17 | ☀️ Klart | 31° / 20° | 0% | 21 km/h | 7 |
| fre, sep 18 | ☀️ Klart | 30° / 21° | 0% | 17 km/h | 7 |
| lör, sep 19 | 🌤️ Mest klart | 33° / 22° | 0% | 17 km/h | 7 |
| sön, sep 20 | ☁️ Mulet | 32° / 23° | 0% | 19 km/h | 7 |
| mån, sep 21 | ☀️ Klart | 29° / 21° | 0% | 20 km/h | 7 |
| tis, sep 22 | ☀️ Klart | 31° / 20° | 1% | 17 km/h | 7 |
| ons, sep 23 | ☁️ Mulet | 35° / 23° | 4% | 20 km/h | 7 |
| tor, sep 24 | ☁️ Mulet | 33° / 24° | 8% | 16 km/h | 7 |
| fre, sep 25 | ☀️ Klart | 30° / 22° | 4% | 18 km/h | 7 |
| lör, sep 26 | ⛅ Delvis molnigt | 27° / 19° | 6% | 17 km/h | 7 |
| sön, sep 27 | ☁️ Mulet | 29° / 20° | 6% | 17 km/h | 7 |
| mån, sep 28 | ☀️ Klart | 33° / 21° | 11% | 18 km/h | 7 |
| tis, sep 29 | ☀️ Klart | 32° / 23° | 9% | 19 km/h | 7 |
| ons, sep 30 | ☀️ Klart | -- / -- | 6% | -- | — |
Klimat in Riverside County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | 19° | 7° | 45 mm | ★★★★☆ |
| februari | 20° | 9° | 115 mm | ★★★☆☆ |
| mars | 23° | 10° | 59 mm | ★★★★☆ |
| april | 24° | 11° | 20 mm | ★★★★★ |
| maj | 27° | 13° | 5 mm | ★★★★★ |
| juni | 32° | 16° | 0 mm | ★★★★★ |
| juli | 35° | 19° | 3 mm | ★★★★★ |
| augusti | 36° | 20° | 1 mm | ★★★★★ |
| september | 32° | 18° | 24 mm | ★★★★★ |
| oktober | 29° | 14° | 14 mm | ★★★★★ |
| november | 23° | 10° | 55 mm | ★★★★☆ |
| december | 21° | 8° | 39 mm | ★★★★☆ |
Klimat type: Mediterranean. Källa: Open-Meteo archive (ERA5).
Väder map for Riverside County
Animated model layers. Pick a layer och load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Luftkvalitet and pollen in Riverside County
Luftkvalitet: Open-Meteo (CAMS). US AQI scale.
sön, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Bästa tiden att besöka Riverside County
Go in april, maj, juni, juli, augusti, september and oktober. 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.
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 18°C (65°F) med klart. Luftfuktighet is 88% and wind is 3 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 3:24 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 september 15, 2026 at 3:24 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

