Lake Riverside, CA Weather Forecast

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Lake Riverside, CA Weather Forecast

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Lake Riverside CA weather  - Clear - 57°F
Clear
57°F
Updated 4:10 am
Feels Like 52°F
Humidity 79%
Wind N 0 mph
Barometer  29.81 in
Dew Point 51°F
Lake Riverside CA weather  - Clear - 14°C
Clear
14°C
Updated 4:10 am
Feels Like 11°C
Humidity 79%
Wind N 0 km/h
Barometer  100.9 kPa
Dew Point 10°C

Lake Riverside Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Lake Riverside, CA Weather - Today Sunny Lake Riverside, CA Weather - Tonight Clear Lake Riverside, CA Weather - Thursday Sunny Lake Riverside, CA Weather - Thursday Night Clear Lake Riverside, CA Weather - Friday Mostly Sunny Lake Riverside, CA Weather - Friday Night Mostly Clear Lake Riverside, CA Weather - Saturday Sunny Lake Riverside, CA Weather - Saturday Night Clear Lake Riverside, CA Weather - Sunday Sunny Lake Riverside, CA Weather - Sunday Night Clear Lake Riverside, CA Weather - Monday Sunny Lake Riverside, CA Weather - Monday Night Mostly Clear
Sunny Clear Sunny Clear Mostly Sunny Mostly Clear Sunny Clear Sunny Clear Sunny Mostly Clear
Hi: 82°FHi: 28°C
Lo: 54°FLo: 12°C Hi: 84°FHi: 29°C
Lo: 57°FLo: 14°C Hi: 84°FHi: 29°C
Lo: 59°FLo: 15°C Hi: 84°FHi: 29°C
Lo: 58°FLo: 14°C Hi: 83°FHi: 28°C
Lo: 58°FLo: 14°C Hi: 82°FHi: 28°C
Lo: 58°FLo: 14°C
POP = Probability of Precipitation.
Weather Outlook Updated: 227 AM PDT Wed Sep 30 2026 Lake Riverside, CA Weather - WeatherWorld.com

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Lake Riverside Forecast Discussion

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Issued: 251 AM PDT Wed Sep 30 2026

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...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...

.SHORT TERM (Today through Friday)... High pressure aloft will strengthen across California through Friday with 500 mb heights rising to near or slightly above the 90th percentile. This will bring a warming trend into the weekend with warming for today ranging from a few degrees near the coast to around 10 degrees for the mountains. The warming for Thursda...