Monthly outlook for Sunnyslope, CA: average high 77.5°, average low 58.9°. That is 3.6° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 11 November (85.9°), the coolest 6 November (52.4°).
77.5°/58.9°
Average high / low
+3.6°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
80.1°
71.9°
+4.5°
16 November – 25 November
73°
68.8°
+2.4°
26 November – 5 December
at normal
66°
—
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).
Sat, 0781° / 55°0
81 °
Sunnyslope, Saturday, 7 November
Clear. High 81°, low 55°.
Pressure30.00 inHg
Wind2 mph W
Humidity16%
Visibility6.2 mi
Dew point31°
Sun, 0884° / 59°0
84 °
Sunnyslope, Sunday, 8 November
Clear. High 84°, low 59°.
Pressure30.00 inHg
Wind2.6 mph E
Humidity13%
Visibility6.2 mi
Dew point25°
Mon, 0983° / 57°0
83 °
Sunnyslope, Monday, 9 November
Clear. High 83°, low 57°.
Pressure30.00 inHg
Wind1.5 mph SW
Humidity14%
Visibility6.2 mi
Dew point29°
Tue, 1085° / 58°0
85 °
Sunnyslope, Tuesday, 10 November
Clear. High 85°, low 58°.
Pressure30.03 inHg
Wind2.8 mph E
Humidity15%
Visibility6.2 mi
Dew point30°
Wed, 1186° / 58°0
86 °
Sunnyslope, Wednesday, 11 November
Clear. High 86°, low 58°.
Pressure30.09 inHg
Wind4.5 mph N
Humidity16%
Visibility—
Dew point26°
Thu, 1281° / 58°0
81 °
Sunnyslope, Thursday, 12 November
Clear. High 81°, low 58°.
Pressure30.00 inHg
Wind6.7 mph W
Humidity17%
Visibility—
Dew point26°
Fri, 1381° / 65°0
81 °
Sunnyslope, Friday, 13 November
Clear. High 81°, low 65°.
Pressure29.88 inHg
Wind7.8 mph SE
Humidity16%
Visibility—
Dew point25°
Sat, 1471° / 63°0
71 °
Sunnyslope, Saturday, 14 November
Overcast. High 71°, low 63°.
Pressure29.85 inHg
Wind13.2 mph SE
Humidity28%
Visibility—
Dew point36°
Sun, 1572° / 61°0
72 °
Sunnyslope, Sunday, 15 November
Mostly clear. High 72°, low 61°.
Pressure29.94 inHg
Wind7.1 mph W
Humidity42%
Visibility—
Dew point43°
Mon, 1673° / 63°0
73 °
Sunnyslope, Monday, 16 November
Overcast. High 73°, low 63°.
Pressure30.12 inHg
Wind5.6 mph W
Humidity42%
Visibility—
Dew point44°
Tue, 1767° / 60°0.12
67 °
Sunnyslope, Tuesday, 17 November
Light rain. High 67°, low 60°.
Pressure30.12 inHg
Wind8.6 mph SW
Humidity66%
Visibility—
Dew point52°
Wed, 1873° / 55°0
73 °
Sunnyslope, Wednesday, 18 November
Clear. High 73°, low 55°.
Pressure30.09 inHg
Wind12.7 mph N
Humidity27%
Visibility—
Dew point29°
Thu, 1975° / 58°0
75 °
Sunnyslope, Thursday, 19 November
Clear. High 75°, low 58°.
Pressure30.06 inHg
Wind4.9 mph E
Humidity20%
Visibility—
Dew point24°
Fri, 2075° / 59°0
75 °
Sunnyslope, Friday, 20 November
Clear. High 75°, low 59°.
Pressure30.03 inHg
Wind3.9 mph NE
Humidity18%
Visibility—
Dew point22°
Sat, 2176° / 60°0
76 °
Sunnyslope, Saturday, 21 November
Clear. High 76°, low 60°.
Pressure30.12 inHg
Wind6.5 mph W
Humidity16%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2268° / 46°0.06
68 °
Sunnyslope, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.06 in
Chance of precipitation15%
Record high93° (2017)
Record low31° (1979)
Mon, 2368° / 45°0.01
68 °
Sunnyslope, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low45°
Average precipitation0.01 in
Chance of precipitation8%
Record high92° (2017)
Record low33° (2003)
Tue, 2468° / 44°0.04
68 °
Sunnyslope, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high68°
Average low44°
Average precipitation0.04 in
Chance of precipitation12%
Record high89° (2017)
Record low34° (1994)
Wed, 2568° / 44°0.07
68 °
Sunnyslope, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high68°
Average low44°
Average precipitation0.07 in
Chance of precipitation13%
Record high89° (2017)
Record low30° (1973)
Thu, 2668° / 44°0.08
68 °
Sunnyslope, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high68°
Average low44°
Average precipitation0.08 in
Chance of precipitation18%
Record high87° (1977)
Record low30° (2010)
Fri, 2767° / 43°0.05
67 °
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°0.11
66 °
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°0.13
65 °
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°0.08
65 °
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°0.02
66 °
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°0.03
66 °
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°0.09
66 °
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°0.1
65 °
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°0.07
66 °
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)
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.