10-Day Weather Forecast for Southwest Rancho Cucamonga, Rancho Cucamonga, California - The Weather Channel | weather.com
Advertisement
Advertisement
Advertisement
Advertisement

10 Day Weather-

As of 9:33 pm PDT
alertLevel3

Extreme Heat Watch

Tonight

Mostly Cloudy Night Mostly Cloudy
--/61°
Rain drop 0%
Subtract

Night

61°
Mostly Cloudy Night
NNW 3 mph

Partly cloudy early followed by cloudy skies overnight. Low 61F. Winds light and variable.

Play
Video

Heads-up

Sungrazing Comet Could Be A Daytime Dazzler


  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:56 am
  • Moonset
    Moonset1:38 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Partly Cloudy Day AM Clouds/PM Sun
83°/56°
Rain drop 0%
Add

Day

83°
Partly Cloudy Day
SW 12 mph

Cloudy early with partial sunshine expected late. High 83F. SE winds shifting to WSW at 10 to 15 mph.

  • Humidity
    Humidity29%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:01 am
  • Sunset
    Sunset6:57 pm

Night

56°
Mostly Clear Night
Rain drop
3%
WNW 10 mph

A few clouds overnight. Low 56F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:37 am
  • Moonset
    Moonset2:41 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Partly Cloudy Day Partly Cloudy
89°/62°
Rain drop 3%
Add

Day

89°
Partly Cloudy Day
Rain drop
3%
NW 9 mph

Sunshine and clouds mixed. Near record high temperatures. High 89F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity35%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset6:58 pm

Night

62°
Partly Cloudy Night
Rain drop
1%
NNW 7 mph

Partly cloudy skies. Low 62F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:12 am
  • Moonset
    Moonset3:44 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Partly Cloudy Day Partly Cloudy
93°/67°
Rain drop 1%
Add

Day

93°
Partly Cloudy Day
Rain drop
1%
NNW 9 mph

Partly cloudy skies. Near record high temperatures. High 93F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity22%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset6:59 pm

Night

67°
Mostly Clear Night
NNW 7 mph

A mostly clear sky. Low 67F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity32%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:43 am
  • Moonset
    Moonset4:49 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Mostly Clear Day Mostly Sunny
96°/69°
Rain drop 0%
Add

Day

96°
Mostly Clear Day
WNW 9 mph

Mostly sunny skies. Near record high temperatures. High 96F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity20%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset6:59 pm

Night

69°
Clear Night
NNW 8 mph

Clear skies. Low 69F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity33%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:12 am
  • Moonset
    Moonset5:53 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Sunny Sunny
96°/67°
Rain drop 0%
Add

Day

96°
Sunny
W 10 mph

Sunny. Near record high temperatures. High 96F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity23%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:00 pm

Night

67°
Clear Night
NW 8 mph

Clear. Low 67F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:40 am
  • Moonset
    Moonset6:59 pm
  • Moon Phase - Day 0 New Moon

Thu 19

Sunny Sunny
98°/70°
Rain drop 0%
Add

Day

98°
Sunny
WNW 9 mph

Mainly sunny. Near record high temperatures. High 98F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity25%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:01 pm

Night

70°
Clear Night
NNW 7 mph

Clear skies. Low near 70F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity32%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:08 am
  • Moonset
    Moonset8:06 pm
  • Moon Phase - Day 1 Waxing Crescent

Fri 20

Mostly Clear Day Mostly Sunny
100°/70°
Rain drop 0%
Add

Day

100°
Mostly Clear Day
W 9 mph

Plentiful sunshine. High near 100F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity21%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset7:02 pm

Night

70°
Mostly Clear Night
NW 8 mph

Generally fair. Low near 70F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity35%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:38 am
  • Moonset
    Moonset9:16 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Mostly Clear Day Mostly Sunny
96°/66°
Rain drop 0%
Add

Day

96°
Mostly Clear Day
WSW 11 mph

Mostly sunny skies. High 96F. NNE winds shifting to WSW at 10 to 15 mph.

  • Humidity
    Humidity23%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:02 pm

Night

66°
Partly Cloudy Night
WNW 9 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 66F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:11 am
  • Moonset
    Moonset10:29 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
89°/62°
Rain drop 0%
Add

Day

89°
Partly Cloudy Day
WSW 11 mph

Mostly cloudy skies early will become partly cloudy later in the day. High 89F. N winds shifting to WSW at 10 to 15 mph.

  • Humidity
    Humidity28%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset7:03 pm

Night

62°
Partly Cloudy Night
Rain drop
2%
WNW 9 mph

Partly cloudy skies. Low 62F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:50 am
  • Moonset
    Moonset11:42 pm
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Mostly Cloudy Day Mostly Cloudy
82°/60°
Rain drop 1%
Add

Day

82°
Mostly Cloudy Day
Rain drop
1%
WSW 11 mph

Mainly cloudy. High 82F. N winds shifting to WSW at 10 to 15 mph.

  • Humidity
    Humidity38%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset7:04 pm

Night

60°
Partly Cloudy Night
Rain drop
4%
WSW 10 mph

A few clouds from time to time. Low around 60F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:36 am
  • Moonset
    Moonset--
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
82°/58°
Rain drop 2%
Add

Day

82°
Partly Cloudy Day
Rain drop
2%
WSW 11 mph

Sunshine and clouds mixed. High 82F. NNW winds shifting to WSW at 10 to 15 mph.

  • Humidity
    Humidity41%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:05 pm

Night

58°
Partly Cloudy Night
Rain drop
5%
WSW 10 mph

Partly cloudy. Low 58F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:32 am
  • Moonset
    Moonset12:54 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Mostly Clear Day Mostly Sunny
81°/58°
Rain drop 1%
Add

Day

81°
Mostly Clear Day
Rain drop
1%
W 12 mph

Sun and a few passing clouds. High 81F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity36%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:47 am
  • Sunset
    Sunset7:05 pm

Night

58°
Mostly Clear Night
Rain drop
1%
NW 10 mph

Mostly clear skies. Low 58F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:35 am
  • Moonset
    Moonset2:00 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Partly Cloudy Day Partly Cloudy
83°/58°
Rain drop 9%
Add

Day

83°
Partly Cloudy Day
Rain drop
9%
NW 11 mph

Sunshine and clouds mixed. High 83F. NNE winds shifting to W at 10 to 15 mph.

  • Humidity
    Humidity31%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:45 am
  • Sunset
    Sunset7:06 pm

Night

58°
Partly Cloudy Night
Rain drop
5%
NNW 10 mph

A few clouds from time to time. Low 58F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:43 pm
  • Moonset
    Moonset2:56 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Partly Cloudy Day Partly Cloudy
85°/57°
Rain drop 5%
Add

Day

85°
Partly Cloudy Day
Rain drop
5%
NW 11 mph

Partly cloudy skies. High around 85F. NNE winds shifting to W at 10 to 15 mph.

  • Humidity
    Humidity27%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:44 am
  • Sunset
    Sunset7:07 pm

Night

57°
Mostly Clear Night
Rain drop
2%
NW 10 mph

Clear skies with a few passing clouds. Low 57F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:53 pm
  • Moonset
    Moonset3:43 am
  • Moon Phase - Day 9 Waxing Gibbous
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement