Rancho Cucamonga, CA 91739 10-Day Weather Forecast
San Bernardino County·10:01 PM PDT·34.17°N, 117.52°W
Overview
ThuOct 22Showers And Thunderstorms Likely70%50°57°
TodayOct 23Mostly Sunny14%51°59°
SatOct 24Sunny54°68°
SunOct 25Sunny56°71°
MonOct 26Sunny56°72°
TueOct 27Sunny57°71°
WedOct 28Mostly Sunny55°71°
ThuOct 29Cloudy58°77°
FriOct 30Mostly sunny56°74°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Thursday October 22
Today
High 57°
Showers And Thunderstorms Likely
A chance of rain showers before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 57. Southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Precip 70%Wind SW 5 to 15 mph
Tonight
Low 50°
Chance Rain Showers
A chance of rain showers before 5am. Mostly cloudy, with a low around 50. Southeast wind 0 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Precip 28%Wind SE 0 to 15 mph
Rain/precip total0.28 in
Gusts to26 mph
Thunder14%
UV index4 Moderate
Sunrise7:02 AM
Sunset6:09 PM
Daylight11 h 7 min
Moon Waxing Gibbous (87%)
Today October 23
Friday
High 59°
Mostly Sunny
Mostly sunny, with a high near 59. Southeast wind 0 to 5 mph.
Precip 14%Wind SE 0 to 5 mph
Friday Night
Low 51°
Mostly Clear
Mostly clear, with a low around 51. North wind 0 to 10 mph, with gusts as high as 20 mph.
Precip 5%Wind N 0 to 10 mph
Rain/precip total0.04 in
Gusts to20 mph
UV index6 High
Sunrise7:03 AM
Sunset6:08 PM
Daylight11 h 5 min
Moon Waxing Gibbous (93%)
Tomorrow October 24
Saturday
High 68°
Sunny
Sunny, with a high near 68. North wind 0 to 10 mph, with gusts as high as 20 mph.
Precip 0%Wind N 0 to 10 mph
Saturday Night
Low 54°
Clear
Clear, with a low around 54.
Precip 0%Wind N 0 to 5 mph
Rain/precip total0.00 in
Gusts to20 mph
UV index6 High
Sunrise7:03 AM
Sunset6:06 PM
Daylight11 h 3 min
Moon Waxing Gibbous (97%)
Sunday October 25
Sunday
High 71°
Sunny
Sunny, with a high near 71.
Precip 0%Wind NW 0 to 5 mph
Sunday Night
Low 56°
Mostly Clear
Mostly clear, with a low around 56.
Precip 0%Wind NW 0 to 5 mph
Rain/precip total0.00 in
Gusts to14 mph
UV index0 Low
Sunrise7:04 AM
Sunset6:05 PM
Daylight11 h 1 min
Moon Full Moon (100%)
Monday October 26
Monday
High 72°
Sunny
Sunny, with a high near 72.
Precip 0%Wind N 0 to 5 mph
Monday Night
Low 56°
Mostly Clear
Mostly clear, with a low around 56.
Precip 0%Wind NW 0 to 5 mph
Rain/precip total0.00 in
Gusts to13 mph
Sunrise7:05 AM
Sunset6:04 PM
Daylight10 h 59 min
Moon Full Moon (99%)
Tuesday October 27
Tuesday
High 71°
Sunny
Sunny, with a high near 71.
Precip 0%Wind NE 0 to 5 mph
Tuesday Night
Low 57°
Partly Cloudy
Partly cloudy, with a low around 57.
Precip 0%Wind 0 mph
Rain/precip total0.00 in
Gusts to10 mph
Sunrise7:06 AM
Sunset6:03 PM
Daylight10 h 57 min
Moon Waning Gibbous (97%)
Wednesday October 28
Wednesday
High 71°
Mostly Sunny
Mostly sunny, with a high near 71.
Precip 1%Wind 0 mph
Wednesday Night
Low 55°
Partly Cloudy
Partly cloudy, with a low around 55.
Precip 2%Wind 0 mph
Rain/precip total0.00 in
Gusts to7 mph
Sunrise7:07 AM
Sunset6:02 PM
Daylight10 h 55 min
Moon Waning Gibbous (91%)
Thursday October 29
Extended outlook
Thursday
High 77°
Cloudy
Thursday Night
Low 58°
Cloudy
Rain/precip total0.00 in
Sunrise7:08 AM
Sunset6:01 PM
Daylight10 h 53 min
Moon Waning Gibbous (84%)
Friday October 30
Extended outlook
Friday
High 74°
Mostly sunny
Friday Night
Low 56°
Partly cloudy
Rain/precip total0.00 in
Sunrise7:09 AM
Sunset6:00 PM
Daylight10 h 51 min
Moon Waning Gibbous (74%)
National Weather Service forecast updated 1 day ago.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.