Current Weather Forecast for San Dimas

CA 91773  |   3:26am

Weather Conditions

67°

Feels Like 67°

Clear

65° 96°

0

UV Index

Moderate

Air Quality

W 3 mph

Wind

0 in

rain

Tonight

Mon 8/3

66°

Lowest Temperature

2%

Mostly clear. Low 66F. Winds light and variable.

Tomorrow

Tue 8/4

93°

Highest Temperature

2%

Mainly sunny. High 93F. Winds WSW at 10 to 15 mph.

Tomorrow night

Tue 8/4

66°

Lowest Temperature

4%

A mostly clear sky. Low 66F. Winds W at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in San Dimas

Hourly Weather Forecast & Temperature

4AM

2%

66°

Feels Like 66°

Clear

WSW 3 mph

Wind

1009 mb

Pressure

86%

Humidity

0

UV Index

9mi

Visibility

19%

Cloud Cover

5AM

2%

65°

Feels Like 65°

Partly Cloudy

WSW 2 mph

Wind

1009 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

31%

Cloud Cover

6AM

2%

65°

Feels Like 65°

Partly Cloudy

SW 1 mph

Wind

1010 mb

Pressure

87%

Humidity

0

UV Index

9mi

Visibility

34%

Cloud Cover

7AM

2%

68°

Feels Like 68°

Mostly Sunny

SW 1 mph

Wind

1010 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

28%

Cloud Cover

8AM

1%

71°

Feels Like 71°

Mostly Sunny

SSW 2 mph

Wind

1010 mb

Pressure

71%

Humidity

1

UV Index

10mi

Visibility

27%

Cloud Cover

9AM

1%

75°

Feels Like 75°

Sunny

SW 2 mph

Wind

1010 mb

Pressure

64%

Humidity

3

UV Index

10mi

Visibility

8%

Cloud Cover

10AM

78°

Feels Like 80°

Sunny

SW 3 mph

Wind

1010 mb

Pressure

56%

Humidity

5

UV Index

10mi

Visibility

1%

Cloud Cover

11AM

82°

Feels Like 83°

Sunny

WSW 4 mph

Wind

1010 mb

Pressure

49%

Humidity

8

UV Index

10mi

Visibility

0%

Cloud Cover

12PM

85°

Feels Like 86°

Sunny

WSW 6 mph

Wind

1010 mb

Pressure

44%

Humidity

10

UV Index

10mi

Visibility

0%

Cloud Cover

1PM

87°

Feels Like 88°

Sunny

WSW 8 mph

Wind

1009 mb

Pressure

39%

Humidity

11

UV Index

10mi

Visibility

0%

Cloud Cover

2PM

90°

Feels Like 90°

Sunny

WSW 9 mph

Wind

1009 mb

Pressure

34%

Humidity

10

UV Index

10mi

Visibility

1%

Cloud Cover

3PM

91°

Feels Like 91°

Sunny

WSW 11 mph

Wind

1009 mb

Pressure

32%

Humidity

8

UV Index

10mi

Visibility

1%

Cloud Cover

Mon 8/3

Mon

2%

65°

96°

Mainly clear. Lows overnight in the mid 60s.

68°

Feels Like

WSW 4 mph

Wind

82%

Humidity

0

UV Index

6:04 AM

Sunrise

7:50 PM

Sunset

Tue 8/4

Tue

2%

66°

91°

Abundant sunshine. Highs in the low 90s and lows in the mid 60s.

93°

Feels Like

WSW 11 mph

Wind

47%

Humidity

11

UV Index

6:04 AM

Sunrise

7:49 PM

Sunset

Wed 8/5

Wed

4%

66°

93°

A few clouds. Highs in the low 90s and lows in the upper 60s.

93°

Feels Like

WSW 11 mph

Wind

48%

Humidity

11

UV Index

6:05 AM

Sunrise

7:48 PM

Sunset

Thu 8/6

Thu

1%

67°

94°

Mainly sunny. Highs in the mid 90s and lows in the low 70s.

94°

Feels Like

SW 11 mph

Wind

45%

Humidity

11

UV Index

6:06 AM

Sunrise

7:47 PM

Sunset

Fri 8/7

Fri

1%

70°

95°

Mainly sunny. Highs in the mid 90s and lows in the low 70s.

95°

Feels Like

SW 11 mph

Wind

44%

Humidity

11

UV Index

6:07 AM

Sunrise

7:46 PM

Sunset

Sat 8/8

Sat

1%

70°

96°

Mainly sunny. Highs in the mid 90s and lows in the low 70s.

96°

Feels Like

SW 11 mph

Wind

44%

Humidity

10

UV Index

6:07 AM

Sunrise

7:45 PM

Sunset

Sun 8/9

Sun

72°

96°

More sun than clouds. Highs in the mid 90s and lows in the low 70s.

96°

Feels Like

SW 11 mph

Wind

45%

Humidity

10

UV Index

6:08 AM

Sunrise

7:44 PM

Sunset

Mon 8/10

Mon

71°

93°

A few clouds. Highs in the low 90s and lows in the upper 60s.

93°

Feels Like

SW 11 mph

Wind

47%

Humidity

10

UV Index

6:09 AM

Sunrise

7:43 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 420 W 4th St, San Dimas, CA 91773
• 1245 W Cienega Ave #183, San Dimas, CA 91773
• 578 Derby Rd, San Dimas, CA 91773

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from California

Life-threatening heat dome starts to ease up after baking the West with triple-digit temperatures

The heat dome that plagued the Central and Southern Plains retreated back to the West, bringing extreme triple-digit temperatures to the Four Corners and Desert Southwest.

Watch: Two rattlesnakes ‘dance’ on busy street as Southern California sees spike in bite cases

Video captured in Southern California shows two large rattlesnakes fighting near a storm drain in Thousand Oaks on Tuesday, highlighting a broader, unsettling surge in snake encounters across the region.

Genevieve weakens after becoming first Category 5 in Eastern Pacific since 2024

Genevieve weakened to a Category 1 hurricane Thursday morning after becoming the Eastern Pacific's first Category 5 storm since 2024.

Northern California rattled by magnitude 4.3 earthquake along Pacific Ring of Fire

A magnitude 4.3 earthquake rattled Northern California on Tuesday night, marking the latest quake to happen along the Pacific Ring of Fire.

Load More Stories