As of 21:30 PST

Weather in Sunnyslope, CA

66°Current weather

Sunnyslope, Wednesday, 11 November, 21:30

Clear. Feels like 65°. High 80°, low 54°.

Pressure30.00 inHg
Wind3.4 mph NE
Humidity48%
Visibility6.2 mi
Dew point46°

Monthly outlook for Sunnyslope, CA: average high 65.8°, average low 53.8°. That is 2.1° below the climate normal for November. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 11 November (80.2°), the coolest 17 November (45.9°).

65.8°/53.8°
Average high / low
−2.1°
Below normal
6 / 2
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November66°70.5°-2.5°
21 November – 30 November65.3°67°-0.9°
1 December – 10 Decemberat normal65.4°—

November records over 66 years

94.5°4 November 2020All-time high
26.1°19 November 1964All-time low

Climate normals and records are computed from the nearest reference point — Rubidoux (2 mi).

Thu, 1278° / 56°0Clear
78 °Clear

Sunnyslope, Thursday, 12 November

Clear. High 78°, low 56°.

Pressure29.88 inHg
Wind0.2 mph W
Humidity22%
Visibility6.2 mi
Dew point37°
Fri, 1365° / 54°0.06Light rain
65 °Light rain

Sunnyslope, Friday, 13 November

Light rain. High 65°, low 54°.

Pressure29.83 inHg
Wind4.7 mph W
Humidity57%
Visibility6.2 mi
Dew point51°
Sat, 1465° / 55°0.39Rain
65 °Rain

Sunnyslope, Saturday, 14 November

Rain. High 65°, low 55°.

Pressure29.91 inHg
Wind1.1 mph NW
Humidity59%
Visibility6.2 mi
Dew point50°
Sun, 1565° / 52°0Overcast
65 °Overcast

Sunnyslope, Sunday, 15 November

Overcast. High 65°, low 52°.

Pressure30.03 inHg
Wind1.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point51°
Mon, 1658° / 50°0.67Rain
58 °Rain

Sunnyslope, Monday, 16 November

Rain. High 58°, low 50°.

Pressure30.03 inHg
Wind5.4 mph SW
Humidity80%
Visibility—
Dew point52°
Tue, 1760° / 46°0.07Light rain
60 °Light rain

Sunnyslope, Tuesday, 17 November

Light rain. High 60°, low 46°.

Pressure29.97 inHg
Wind9.3 mph W
Humidity69%
Visibility—
Dew point43°
Wed, 1863° / 57°0.02Light rain
63 °Light rain

Sunnyslope, Wednesday, 18 November

Light rain. High 63°, low 57°.

Pressure30.00 inHg
Wind4.7 mph E
Humidity53%
Visibility—
Dew point43°
Thu, 1964° / 56°0.07Light rain
64 °Light rain

Sunnyslope, Thursday, 19 November

Light rain. High 64°, low 56°.

Pressure30.06 inHg
Wind9 mph W
Humidity57%
Visibility—
Dew point45°
Fri, 2061° / 55°0.44Light rain
61 °Light rain

Sunnyslope, Friday, 20 November

Light rain. High 61°, low 55°.

Pressure30.03 inHg
Wind11.8 mph SW
Humidity59%
Visibility—
Dew point46°
Sat, 2162° / 54°0.01Light rain
62 °Light rain

Sunnyslope, Saturday, 21 November

Light rain. High 62°, low 54°.

Pressure30.09 inHg
Wind6.6 mph W
Humidity58%
Visibility—
Dew point43°
Sun, 2263° / 53°0Overcast
63 °Overcast

Sunnyslope, Sunday, 22 November

Overcast. High 63°, low 53°.

Pressure30.06 inHg
Wind4.2 mph NW
Humidity47%
Visibility—
Dew point37°
Mon, 2366° / 53°0Clear
66 °Clear

Sunnyslope, Monday, 23 November

Clear. High 66°, low 53°.

Pressure30.09 inHg
Wind6.4 mph W
Humidity26%
Visibility—
Dew point25°
Tue, 2466° / 54°0Overcast
66 °Overcast

Sunnyslope, Tuesday, 24 November

Overcast. High 66°, low 54°.

Pressure30.03 inHg
Wind3.2 mph W
Humidity19%
Visibility—
Dew point17°
Wed, 2565° / 56°0Overcast
65 °Overcast

Sunnyslope, Wednesday, 25 November

Overcast. High 65°, low 56°.

Pressure30.03 inHg
Wind4.2 mph W
Humidity24%
Visibility—
Dew point23°
Thu, 2670° / 56°0Clear
70 °Clear

Sunnyslope, Thursday, 26 November

Clear. High 70°, low 56°.

Pressure30.15 inHg
Wind3.7 mph W
Humidity30%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2767° / 43°0.05Climate normal
67 °Climate normal

Sunnyslope, Friday, 27 November

Climate normal for this date — 60-year average.

Average high67°
Average low43°
Average precipitation0.05 in
Chance of precipitation17%
Record high86° (2014)
Record low31° (1994)
Sat, 2866° / 42°0.11Climate normal
66 °Climate normal

Sunnyslope, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high66°
Average low42°
Average precipitation0.11 in
Chance of precipitation18%
Record high85° (2021)
Record low30° (1976)
Sun, 2965° / 43°0.13Climate normal
65 °Climate normal

Sunnyslope, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high65°
Average low43°
Average precipitation0.13 in
Chance of precipitation17%
Record high84° (2021)
Record low31° (2010)
Mon, 3065° / 43°0.08Climate normal
65 °Climate normal

Sunnyslope, Monday, 30 November

Climate normal for this date — 60-year average.

Average high65°
Average low43°
Average precipitation0.08 in
Chance of precipitation23%
Record high87° (2021)
Record low29° (2004)
Tue, 0166° / 43°0.02Climate normal
66 °Climate normal

Sunnyslope, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high66°
Average low43°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2021)
Record low28° (2004)
Wed, 0266° / 42°0.03Climate normal
66 °Climate normal

Sunnyslope, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high66°
Average low42°
Average precipitation0.03 in
Chance of precipitation12%
Record high80° (2017)
Record low30° (2004)
Thu, 0366° / 43°0.09Climate normal
66 °Climate normal

Sunnyslope, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high66°
Average low43°
Average precipitation0.09 in
Chance of precipitation17%
Record high78° (1979)
Record low30° (2004)
Fri, 0465° / 42°0.1Climate normal
65 °Climate normal

Sunnyslope, Friday, 4 December

Climate normal for this date — 60-year average.

Average high65°
Average low42°
Average precipitation0.1 in
Chance of precipitation20%
Record high82° (1979)
Record low31° (2011)
Sat, 0566° / 43°0.07Climate normal
66 °Climate normal

Sunnyslope, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high66°
Average low43°
Average precipitation0.07 in
Chance of precipitation20%
Record high82° (2023)
Record low31° (2011)
Sun, 0666° / 43°0.11Climate normal
66 °Climate normal

Sunnyslope, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high66°
Average low43°
Average precipitation0.11 in
Chance of precipitation18%
Record high81° (1979)
Record low30° (2011)
Mon, 0765° / 44°0.13Climate normal
65 °Climate normal

Sunnyslope, Monday, 7 December

Climate normal for this date — 60-year average.

Average high65°
Average low44°
Average precipitation0.13 in
Chance of precipitation28%
Record high80° (2024)
Record low29° (1978)
Tue, 0865° / 42°0.04Climate normal
65 °Climate normal

Sunnyslope, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high65°
Average low42°
Average precipitation0.04 in
Chance of precipitation22%
Record high82° (2015)
Record low26° (1978)
Wed, 0965° / 42°0.03Climate normal
65 °Climate normal

Sunnyslope, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high65°
Average low42°
Average precipitation0.03 in
Chance of precipitation15%
Record high83° (2025)
Record low27° (1978)
Thu, 1065° / 42°0.04Climate normal
65 °Climate normal

Sunnyslope, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high65°
Average low42°
Average precipitation0.04 in
Chance of precipitation8%
Record high87° (2025)
Record low29° (2013)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Sunnyslope, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Sunnyslope, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.