Riverside County, CA

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From the Forecaster

Highs Today

Created by the NWS San Diego WFO

Map of forecast high temperatures for Southern California for today Sep 19, 2026. For the coastal areas: 75 to 80, western valleys and inland Orange County: 78 to 83, inland valleys: 79 to 89, mountains between 4000 ft and 7000 ft: 72 to 82, high desert: 84 to 90, low desert: 97 to 101.

Map of forecast high temperatures for Southern California for today Sep 19, 2026. For the coastal areas: 75 to 80, western valleys and inland Orange County: 78 to 83, inland valleys: 79 to 89, mountains between 4000 ft and 7000 ft: 72 to 82, high desert: 84 to 90, low desert: 97 to 101.
San Diego Area Forecast Discussion

Weather Outlook

Created by the NWS Phoenix WFO

Dry conditions prevail across the region this weekend with showers and storms returning to the higher terrain of northern and eastern AZ early next week. Temperatures will be near to slightly above normal levels this weekend into next week.

A graphic showing the forecast high and low temperatures in a bar chart on the right, with bulleted text on the left, describing the weather outlook, below two images of saguaro cacti on a clear day and clouds above a distant mountain.
Phoenix Area Forecast Discussion

Seven-day Weather Risk Overview

The graphic shows the daily risk summary for 7 days. Daily risk is based on highest risk factor for that day.
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table legend
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See the detailed risk analysis

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