Home / Local Weather & Traffic / California / Perris / Weather Forecast

Perris, CA Weather Tomorrow

Keep up with changing weather in Perris using tomorrow's forecast and the next 5 days of precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Perris area and around Riverside county, California.
Updated: Thu Aug 27th 2026 1:15 PM PDT
Perris, CA Weather – 8-27 – Overcast
109° / 78°
Overcast
Perris is set for cloud-filled skies with temperatures peaking at 109°F and dipping to 78°F. There's a very small chance of rainfall, only about 10%. Wind will be moderate, blowing around 14mph on average and gusts of 24.4mph at 3 PM. Humidity levels should be comfortable, sitting around 41% on average, the maximum being 51% at 9 PM and 18% being its lowest at 2 PM. Barometric pressure is its highest of 29.84inHg at 11 PM, a lowest point of 29.77inHg at 4 PM with an avg 29.8inHg.
Perris, CA Weather – 8-28 – Sunny
100° / 79°

Weather Tomorrow

Sunny
Sunshine is in the forecast for Perris, with a high of 100°F and a low of 79°F. There's a very small chance of rainfall, only about 2% with an estimated 0in. Winds will be light at 10mph and gusts of 21mph at 5 PM. Humidity levels should be comfortable, sitting around 40% on average, the maximum being 61% at 6 AM and 18% being its lowest at 2 PM. Barometric pressure is its highest of 29.87inHg at 9 PM, a lowest point of 29.77inHg at 4 PM with an avg 29.83inHg.
Perris, CA Weather – 8-29 – Sunny
97° / 75°
Sunny
In Perris, it will be sunny with highs near 97°F and lows around 75°F. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 13mph on average and gusts of 21.5mph at 3 PM. Humidity levels should be comfortable, sitting around 44% on average, the maximum being 65% at 6 AM and 20% being its lowest at 3 PM. Barometric pressure is its highest of 29.91inHg at 7 AM, a lowest point of 29.76inHg at 4 PM with an avg 29.85inHg.
Perris, CA Weather – 8-30 – Sunny
91° / 68°
Sunny
It will be sunny in Perris, with a high of 91°F and a low of 68°F. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 15mph on average and gusts of 25.5mph at 3 PM. Humidity levels should be comfortable, sitting around 46% on average, the maximum being 81% at 6 AM and 13% being its lowest at 5 PM. Barometric pressure is its highest of 29.9inHg at 10 PM, a lowest point of 29.79inHg at 4 PM with an avg 29.85inHg.
Perris, CA Weather – 8-31 – Sunny
89° / 62°
Sunny
Highs will reach 89°F with lows near 62°F in Perris, where sunshine is. There's a very small chance of rainfall, only about 1%. Winds will be light at 9mph and gusts of 19.9mph at 5 PM. Humidity levels should be comfortable, sitting around 43% on average, the maximum being 77% at 4 AM and 14% being its lowest at 1 PM. Barometric pressure is its highest of 29.95inHg at 10 PM, a lowest point of 29.82inHg at 4 PM with an avg 29.89inHg.
Perris, CA Weather – 9-1 – Scattered Showers
74° / 61°
Scattered Showers
In Perris, showers likely at times with highs near 74°F and lows around 61°F. Rainfall predicted to have a 61% chance with an estimated 0.15in. Winds will be light at 4mph and gusts of 5.4mph at 11 AM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 78% at 11 PM and 26% being its lowest at 11 AM. Barometric pressure is its highest of 30inHg at 9 PM, a lowest point of 29.91inHg at 5 PM with an avg 29.96inHg.

Currently

Overcast 106°F
29.82 inHg.
Barometer
19%
Humidity
NW 14.4 mph
Wind
Overcast

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free

Perris Community Weather Reports

Write your own Perris, CA report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Perris, CA report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.