FONTANA, CA 92337 Weather Forecast & Current Conditions

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RIVERSIDE, CA
Current Weather

8:53 PM PDT MAY 20, 2025
Clear
75°F
Feels Like: 75°F
Dewpoint: 54°F
Rel. Hum.: 48%
Visibility: 10 miles
Wind: W at 6 mph
Pressure: 29.89 inches
Last 72 hours

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FONTANA, CA 92337
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows 57 to 63. Areas of winds west 10 to 15 mph with gusts to 25 mph this evening becoming light.
WEDNESDAY
Mostly sunny. Highs 94 to 99. Areas of winds west to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the afternoon.
WEDNESDAY NIGHT
Mostly clear. Lows 56 to 62. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming light.
THURSDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 91 to 96. Areas of winds west to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the afternoon.
THURSDAY NIGHT
Mostly clear. Lows 54 to 61. Areas of winds southwest 10 to 15 mph with gusts to 25 mph in the evening becoming light.
FRIDAY
Mostly sunny. Highs 85 to 90.
FRIDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 50 to 57.
SATURDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 81 to 86.
SATURDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 52 to 58.
SUNDAY
Partly cloudy with patchy fog in the morning...becoming mostly sunny. Highs 84 to 89.
SUNDAY NIGHT
Mostly clear. Lows 54 to 60.
MEMORIAL DAY
Patchy fog in the morning. Partly cloudy. Highs 85 to 90.
MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 55 to 60.

Visible Weather Satellite
FONTANA, CA 92337
Infrared Weather Satellite
FONTANA, CA 92337
NEXRAD Weather Radar
FONTANA, CA 92337

RIVERSIDE, CA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/20/2025
Tuesday
20 MAY 2025
FONTANA, CA 92337 weather forecast Day 1, 12 hours 11 AM 83° 81° Clear 0%

0% Thunder
( 0% severe)
W   3 27% 46°
High 92° FONTANA, CA 92337 weather forecast Day 1, 15 hours 2 PM 91° 87° Clear W   9 20% 44°
Clear



FONTANA, CA 92337 weather forecast Day 1, 18 hours 5 PM 89° 86° Clear 0%

0% Thunder
( 0% severe)
W   13 22% 45°
FONTANA, CA 92337 weather forecast Day 1, 21 hours 8 PM 78° 78° Clear W   7 34% 47°
Wednesday
21 MAY 2025
FONTANA, CA 92337 weather forecast Day 2, 0 hours 11 PM 71° 71° Clear 0%

0% Thunder
( 0% severe)
NE   2 46% 49°
Low 61° FONTANA, CA 92337 weather forecast Day 2, 3 hours 2 AM 66° 66° Clear E   1 54% 49°
High 94° FONTANA, CA 92337 weather forecast Day 2, 6 hours 5 AM 62° 63° Clear 0%

0% Thunder
( 0% severe)
E   2 60% 48°

Clear



FONTANA, CA 92337 weather forecast Day 2, 9 hours 8 AM 69° 69° Clear   CALM 47% 48°
FONTANA, CA 92337 weather forecast Day 2, 12 hours 11 AM 84° 82° Clear 0%

0% Thunder
( 0% severe)
W   3 26% 45°
FONTANA, CA 92337 weather forecast Day 2, 15 hours 2 PM 92° 88° Clear W   9 18% 42°
FONTANA, CA 92337 weather forecast Day 2, 18 hours 5 PM 89° 85° Clear 0%

0% Thunder
( 0% severe)
W   14 19% 42°
FONTANA, CA 92337 weather forecast Day 2, 21 hours 8 PM 78° 78° Clear WSW   8 31% 45°
Thursday
22 MAY 2025
FONTANA, CA 92337 weather forecast Day 3, 0 hours 11 PM 70° 70° Clear 0%

0% Thunder
( 0% severe)
W   2 44% 47°
Low 61° FONTANA, CA 92337 weather forecast Day 3, 3 hours 2 AM 65° 65° Partly Cloudy S   1 52% 47°
High 91° FONTANA, CA 92337 weather forecast Day 3, 6 hours 5 AM 62° 63° Partly Cloudy 0%

0% Thunder
( 0% severe)
SE   1 58% 47°

Partly Cloudy



FONTANA, CA 92337 weather forecast Day 3, 9 hours 8 AM 67° 67° Partly Cloudy   CALM 50% 48°
FONTANA, CA 92337 weather forecast Day 3, 15 hours 11 AM 81° 80° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   6 29% 46°
FONTANA, CA 92337 weather forecast Day 3, 18 hours 2 PM 90° 86° Partly Cloudy WSW   12 20% 44°
FONTANA, CA 92337 weather forecast Day 3, 21 hours 5 PM 86° 83° Partly Cloudy     WSW   15 24% 45°

RIVERSIDE, CA extended weather forecast

Friday
23 MAY 2025
Saturday
24 MAY 2025
Sunday
25 MAY 2025
Monday
26 MAY 2025
Tuesday
27 MAY 2025
Low 58° Low 55° Low 57° Low 58° Low 58°
High 81° High 82° High 84° High 86° High 86°
FONTANA, CA 92337 weather forecast Day 4 FONTANA, CA 92337 weather forecast Day 5 FONTANA, CA 92337 weather forecast Day 6 FONTANA, CA 92337 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
5% Rain
Partly Cloudy
2% Rain
Partly Cloudy
1% Rain
Partly Cloudy
2% Rain
Clear
2% Rain
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