Sierra Lakes Golf Course, CA Weather Forecast

16600 Clubhouse Dr, Fontana, CA 92336 (909) 350-2500 Golf Course Type: Public  Holes: 18
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Sierra Lakes Golf Course, CA Weather Forecast

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Sierra Lakes Golf Course CA weather  - Mostly Clear - 85°F
Mostly Clear
85°F
Updated 7:40 pm
Feels Like 84°F
Humidity 44%
Wind WSW 12 mph
Barometer  29.84 in
Dew Point 61°F
Sierra Lakes Golf Course CA weather  - Mostly Clear - 29°C
Mostly Clear
29°C
Updated 7:40 pm
Feels Like 29°C
Humidity 44%
Wind WSW 19 km/h
Barometer  101 kPa
Dew Point 16°C

Sierra Lakes Golf Course Weather Forecast

TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Sierra Lakes Golf Course, CA Weather - Tonight Mostly Clear Sierra Lakes Golf Course, CA Weather - Monday Mostly Sunny Sierra Lakes Golf Course, CA Weather - Monday Night Mostly Clear Sierra Lakes Golf Course, CA Weather - Tuesday Mostly Sunny Sierra Lakes Golf Course, CA Weather - Tuesday Night Mostly Clear Sierra Lakes Golf Course, CA Weather - Wednesday Mostly Sunny Sierra Lakes Golf Course, CA Weather - Wednesday Night Mostly Clear Sierra Lakes Golf Course, CA Weather - Thursday Mostly Sunny Sierra Lakes Golf Course, CA Weather - Thursday Night Mostly Clear Sierra Lakes Golf Course, CA Weather - Friday Mostly Sunny Sierra Lakes Golf Course, CA Weather - Friday Night Mostly Clear Sierra Lakes Golf Course, CA Weather - Saturday Chance Of Showers
Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Chance of Showers
Lo: 65°FLo: 18°C Hi: 93°FHi: 34°C
Lo: 60°FLo: 16°C Hi: 91°FHi: 33°C
Lo: 61°FLo: 16°C Hi: 91°FHi: 33°C
Lo: 61°FLo: 16°C Hi: 93°FHi: 34°C
Lo: 61°FLo: 16°C Hi: 93°FHi: 34°C
Lo: 64°FLo: 18°C Hi: 94°FHi: 34°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1213 PM PDT Sun Aug 30 2026 Sierra Lakes Golf Course, CA Weather - WeatherWorld.com

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Sierra Lakes Golf Course Forecast Discussion

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Issued: 409 PM PDT Sun Aug 30 2026

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

...UPDATED AVIATION DISCUSSION...

At 11 AM, temperatures were running 2 to 8 degrees cooler than they were at that time yesterday across the area. A gradual cooling is expected each day through Tuesday, with minor warming expected for the latter half of the week. Even with the warming, temperatures are expected to stay near to slightly above average for thi...