Local weather forecastSan Dimas, CA

Local forecast
Hourly
Ten-day
Maps
Averages

Current conditions (as of 7:53 PM)

Today's forecast

°F | °C

Cloudy

6°C

Feels like: 6°C

Barometer:	1012.9 mb
Dewpoint:	4°
Humidity:	87%
Visibility:	16 km
Precip in last hr:	NA
Precip last 24 hrs:	NA

Wind:	17 km/hr S
Sunrise:	6:42 AM
Sunset:	5:29 PM
UV Index:	0 Low

Observed at Ontario, Ontario International Airport.
All times shown are local to San Dimas.

Today

Hi:	12°
Lo:	6°

Scattered Thunderstorms

6 PM

10°

Scattered Thunderstorms

9 PM

8°

Isolated Thunderstorms

Midnight

7°

Isolated Thunderstorms

Hourly forecast (next 48 hours)

Five-day forecast (Details)

Tomorrow

Feb 10

Partly Cloudy

Thursday

Feb 11

Partly Cloudy

Friday

Feb 12

Partly Cloudy

Saturday

Feb 13

Mostly Sunny

Sunday

Feb 14

Mostly Sunny

Hi:	13°
Lo:	6°

Hi:	17°
Lo:	7°

Hi:	19°
Lo:	8°

Hi:	23°
Lo:	10°

Hi:	24°
Lo:	11°

Detailed ten-day forecast

View all San Dimas, CA maps

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Monthly averages & records									°F \| °C
50°	Averages for January Average high: 20° Average low: 7° Record high: 33° (2003) Record low: -6° (1963) Average precip: 8.25 cm Click column for details	Averages for February Average high: 21° Average low: 8° Record high: 34° (1995) Record low: -5° (1989) Average precip: 9.36 cm Click column for details	Averages for March Average high: 21° Average low: 9° Record high: 38° (1988) Record low: -3° (1948) Average precip: 6.85 cm Click column for details	Averages for April Average high: 24° Average low: 10° Record high: 40° (1989) Record low: -2° (1953) Average precip: 2.44 cm Click column for details	Averages for May Average high: 25° Average low: 13° Record high: 41° (1984) Record low: 1° (1948) Average precip: 0.95 cm Click column for details	Averages for June Average high: 27° Average low: 15° Record high: 41° (1950) Record low: 4° (1943) Average precip: 0.18 cm Click column for details	Averages for July Average high: 30° Average low: 17° Record high: 45° (2006) Record low: 5° (1948) Average precip: 0 cm Click column for details	Averages for August Average high: 31° Average low: 17° Record high: 43° (1967) Record low: 6° (1928) Average precip: 0 cm Click column for details	Averages for September Average high: 30° Average low: 16° Record high: 45° (1948) Record low: 3° (1948) Average precip: 0.81 cm Click column for details	Averages for October Average high: 27° Average low: 13° Record high: 42° (1950) Record low: -2° (1935) Average precip: 1.57 cm Click column for details	Averages for November Average high: 23° Average low: 9° Record high: 37° (1997) Record low: -4° (1938) Average precip: 2.75 cm Click column for details	Averages for December Average high: 20° Average low: 7° Record high: 34° (1979) Record low: -6° (1990) Average precip: 4.91 cm Click column for details
40°
30°
20°
10°
0°
-10°
-20°
-30°
-40°


	8.25	9.36	6.85	2.44	0.95	0.18	0	0	0.81	1.57	2.75	4.91
Precipitation (cm)

Daily averages for February

Day	Forecast	Description	Precip chance
Detailed weather forecast			°F \| °C
Today Feb 09 Details	Scattered Thunderstorms Hi: 12° Lo: 6°	Day: Scattered Thunderstorms. High 12C. Winds SW at 9 mph. Air Quality: NA, UV Index: 3	20%
Today Feb 09 Details	Scattered Thunderstorms Hi: 12° Lo: 6°	Night: Showers. Low 6C. Light winds.	40%
Tomorrow Feb 10 Details	Partly Cloudy Hi: 13° Lo: 6°	Day: Partly Cloudy. High 13C. Winds NW at 6 mph. Air Quality: Good, UV Index: 3	0%
Tomorrow Feb 10 Details	Partly Cloudy Hi: 13° Lo: 6°	Night: Fair. Low 6C. Light winds.	0%
Thursday Feb 11	Partly Cloudy Hi: 17° Lo: 7°	Partly Cloudy. High 17C. Winds SW at 8 mph. Air Quality: NA, UV Index: 4	0%
Friday Feb 12	Partly Cloudy Hi: 19° Lo: 8°	Partly Cloudy. High 19C and low 8C. Winds SW at 7 mph. Air Quality: NA, UV Index: 4	0%
Saturday Feb 13	Mostly Sunny Hi: 23° Lo: 10°	Mostly Sunny. High 23C and low 10C. Winds NW at 3 mph. Air Quality: NA, UV Index: NA	0%