A DRIVE AROUND TOWN
Drive through northern Fontana
A recorded drive explores northern Fontana from the road. Check present-day conditions before planning your own journey.
Watch on YouTube ↗
Weather · August
Fontana weather in August
Average highs of 95°F, lows of 65°F and 0.00 in of rain, from 30 years of weather records.
August is Fontana’s warmest month, with average highs of 95°F and lows of 65°F. That is 2° warmer than July, and 15° above the yearly average high.
- Average high
- 95°F
- Average low
- 65°F
- Precipitation
- 0.00 in
- Wet days
- 1
- Sunrise · sunset
- 6:11 AM · 7:37 PM
August across the year
High and low Rain
What to wear in August
- Hot days: light, breathable clothes, a sun hat, sunscreen and plenty of water for anything outdoors.
August is good for
Around Fontana
See Fontana
A look around town before you go.
THINGS TO DO · YOUTUBE SHORT
Fontana, CA makes it easy to get fit and stay healthy.
An activity Short shared by The Bare Pantry Show.
Watch on YouTube ↗August compared with the months around it
Planning a trip? See the best time to visit Fontana and today’s forecast.
Questions
How hot does it get in Fontana in August?
Average highs are 95°F and average lows 65°F, for a daily mean of 80°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Fontana in August?
August averages 0.00 in of precipitation over about 1 days with at least 0.01 in. It is the 12th wettest month of the year.
What time is sunset in Fontana in August?
Around mid-August the sun rises about 6:11 AM and sets about 7:37 PM, for roughly 13.4 hours of daylight.
Is August a good time to visit Fontana?
The mildest months for visiting are April, May, October. August is hot.
NOAA U.S. Climate Normals 1991–2020, Riverside Muni Ap station (9.7 mi from downtown). Sunrise and sunset are calculated for August 15 at the city’s coordinates.