What is today's weather forecast for Charter Oak, CA?

Today's forecast for Charter Oak shows a low of 58 degrees Fahrenheit. Showers and possibly a thunderstorm.

What is the 7-day weather forecast for Charter Oak, CA?

The 7-day forecast for Charter Oak shows highs from 58 to 64 degrees and lows from 47 to 58 degrees Fahrenheit. Expect precipitation on 8 days with chances of 20% or higher.

Will it rain in Charter Oak, CA this week?

Yes, rain is possible in Charter Oak this week. Precipitation chances: Friday (100% chance), Saturday (100% chance), Sunday (50% chance), Monday (70% chance), Tuesday (50% chance), Wednesday (50% chance), Thursday (50% chance), Friday (50% chance).

How accurate is the Charter Oak weather forecast?

WeatherForYou provides highly accurate Charter Oak forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Charter Oak, CA Weather Forecast and Current Conditions

WEATHER ALERTS - Flood Advisory - Flood Watch

Current Conditions From Nearby Local Station

Switch to Metric Units

62°F
Feels Like 62°F

Humidity 99% Dew Point 61°F Wind SSE 1 MPH Gusts 3 Barometer 29.08 in.738.6 mm

Report from a personal weather station 0.9 miles NNE of central Charter Oak
at 9:48 PM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

100%

SatNov 15

100%

SunNov 16

40%

MonNov 17

70%

TueNov 18

50%

WedNov 19

ThuNov 20

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 58°F to 64°F. Unsettled weather expected with rain likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 11°F below the historical average for November. Normal highs for this period are around 72°F with lows around 48°F.

This Date in Weather History

1974 - A storm produced 15 inches of snow at the Buffalo, NY, airport, and 30 inches on the south shore of Lake Erie.

Charter Oak, CA 7 Day Weather Forecast Details

Friday Nov 14

Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 58. East wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Nov 15

Day: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 64. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Night: Showers and possibly a thunderstorm. Low around 51. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Nov 16

Day: A 40 percent chance of showers. Mostly cloudy, with a high near 59. Southeast wind around 5 mph becoming south southwest in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

Night: A 50 percent chance of showers. Mostly cloudy, with a low around 50. South southwest wind around 5 mph becoming southeast after midnight. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Nov 17

Day: Showers likely. Cloudy, with a high near 58. Chance of precipitation is 70%.

Night: Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

Tuesday Nov 18

Day: A chance of showers. Partly sunny, with a high near 59.

Night: A slight chance of showers. Partly cloudy, with a low around 47.

Wednesday Nov 19

Day: Sunny, with a high near 63.

Night: A slight chance of showers. Partly cloudy, with a low around 48.

Thursday Nov 20

Day: A chance of showers. Partly sunny, with a high near 62.

Night: A chance of showers. Mostly cloudy, with a low around 49.

Friday Nov 21

Day: A chance of showers. Partly sunny, with a high near 62.

About Charter Oak, CA

Charter Oak is an unincorporated community and census-designated place (CDP) in Los Angeles County, California, approximately 26 miles (42 km) east of downtown Los Angeles. The population was 9,739 at the 2020 census, up from 9,310 at the 2010 census. Charter Oak is located in the eastern San Gabriel Valley, situated along Arrow Highway in between Covina to the south, Glendora to the north and San Dimas to the east. Residents tend to refer to the CDP portion as the "unincorporated part of Covina", or simply as "Covina". Originally a small agricultural settlement (primarily citrus orchards) centered on the intersection of Arrow Highway and Bonnie Cove Avenue, population growth greatly expanded the area recognized as "Charter Oak". In the 1960s, it evolved into a "bedroom community" suburb of Los Angeles and commercial agriculture is nearly gone. Today, the generally accepted boundaries of historical Charter Oak are I-210 to the north, Valley Center Avenue to the east, Covina Hills Road to the south and Grand Avenue to the west, corresponding to the boundaries of Charter Oak Unified School District. However, the actual CDP area is notably smaller in the present day. This places a large part of the area historically and colloquially known as Charter Oak within the modern-day city limits of Covina and Glendora.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

Your favorites: