Riverside weather for today, tomorrow and the next 14 days, compared across three independent forecast sources so you can see where they agree before you plan your day. Right now it is 17°C and sunny in Riverside. Tomorrow's forecast: highs of 27°C, lows of 17°C.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
RiversideUnited States
Updated 06:29 AM
Sunny
Feels like 17°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources show notable variationTemperature range
15° – 23°
Rain probability
0% – 1%
Wind speed
4 km/h – 8 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 0%Hourly precipitation timeline
Wind
Direction: NE
Current wind
6 km/h
Gusts
7 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Riverside this time of year
- Expect a big gap between day and night — about 15°C.
- It's one of the sunniest months here, with cloud cover around 28%.
- Temperatures are falling — expect highs around 6°C lower by November.
Planning a trip to Riverside? Save or share this forecast.
Riverside weather overview: climate, seasons and what to expect
Riverside, in California, United States, sits at approximately 33.95°N, 117.40°W and is home to about 322,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.
Climate-wise, Riverside has a semi-arid climate: dry for most of the year, with only a little rain. Expect the most heat in August (about 35°C by day) and the chilliest nights in December (around 6°C). Most rain falls in January, roughly 50 mm. The nearest places with their own forecast page are Santa Ana (49 km), Los Angeles (79 km) and Palm Springs (80 km).
Frequently asked questions
- What is the weather in Riverside today?
- Right now Riverside shows sunny conditions at around 17°C (feels like 17°C), based on OpenWeatherMap. The chance of rain today is about 0%. Compare this with the other sources above for a fuller picture.
- What is the weather in Riverside tomorrow?
- Tomorrow in Riverside: expect a high of 27°C and a low of 17°C, with a 0% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Riverside today?
- The precipitation probability for Riverside is around 0% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.
- What is the 14-day forecast for Riverside?
- The 14-day forecast above shows daily highs, lows and rain probability for Riverside from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 17° – 24°C (warmest in Sep, coolest in Feb)
Highs 18° – 31°C (warmest in Aug, coolest in Dec)
Highs 15° – 37°C (warmest in Aug, coolest in Dec)
Highs 18° – 27°C (warmest in Sep, coolest in Feb)
Highs 18° – 31°C (warmest in Aug, coolest in Dec)
Highs 15° – 36°C (warmest in Jul, coolest in Dec)
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