Monthly outlook for Sleepy Valley, CA: average high 58.7°, average low 45.5°. That is 4.2° below the climate normal for November. Precipitation is expected on 3 days (about 3.5 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 15 November (66.8°), the coolest 17 November (40.5°).
58.7°/45.5°
Average high / low
−4.2°
Below normal
3 / 2
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
58.5°
67.4°
-4.9°
25 November – 4 December
59°
64.2°
-2.9°
5 December – 14 December
at normal
62.4°
—
November records over 66 years
89.4°7 November 2006All-time high
25.5°19 November 1964All-time low
Climate normals and records are computed from the nearest reference point — Santa Clarita (10 mi).
Mon, 1664° / 47°0.24
64 °
Sleepy Valley, Monday, 16 November
Rain. High 64°, low 47°.
Pressure30.03 inHg
Wind9.5 mph SW
Humidity70%
Visibility6.2 mi
Dew point49°
Tue, 1753° / 40°0.02
53 °
Sleepy Valley, Tuesday, 17 November
Light rain. High 53°, low 40°.
Pressure30.00 inHg
Wind6.8 mph NW
Humidity49%
Visibility6.2 mi
Dew point33°
Wed, 1855° / 42°0.01
55 °
Sleepy Valley, Wednesday, 18 November
Light rain. High 55°, low 42°.
Pressure30.12 inHg
Wind11.3 mph SW
Humidity56%
Visibility6.2 mi
Dew point37°
Thu, 1951° / 44°2.11
51 °
Sleepy Valley, Thursday, 19 November
Heavy rain. High 51°, low 44°.
Pressure29.94 inHg
Wind16.7 mph SW
Humidity97%
Visibility—
Dew point47°
Fri, 2053° / 42°0.01
53 °
Sleepy Valley, Friday, 20 November
Light rain. High 53°, low 42°.
Pressure30.03 inHg
Wind9.9 mph S
Humidity74%
Visibility—
Dew point40°
Sat, 2157° / 44°0
57 °
Sleepy Valley, Saturday, 21 November
Clear. High 57°, low 44°.
Pressure30.12 inHg
Wind8.9 mph NE
Humidity47%
Visibility—
Dew point33°
Sun, 2258° / 46°0
58 °
Sleepy Valley, Sunday, 22 November
Overcast. High 58°, low 46°.
Pressure30.09 inHg
Wind9.1 mph SW
Humidity40%
Visibility—
Dew point30°
Mon, 2361° / 46°0
61 °
Sleepy Valley, Monday, 23 November
Overcast. High 61°, low 46°.
Pressure30.15 inHg
Wind8.5 mph NE
Humidity32%
Visibility—
Dew point26°
Tue, 2465° / 50°0
65 °
Sleepy Valley, Tuesday, 24 November
Overcast. High 65°, low 50°.
Pressure30.12 inHg
Wind7 mph NE
Humidity31%
Visibility—
Dew point29°
Wed, 2559° / 49°1.09
59 °
Sleepy Valley, Wednesday, 25 November
Heavy rain. High 59°, low 49°.
Pressure30.03 inHg
Wind15 mph SW
Humidity59%
Visibility—
Dew point42°
Thu, 2650° / 43°0
50 °
Sleepy Valley, Thursday, 26 November
Overcast. High 50°, low 43°.
Pressure29.88 inHg
Wind17.4 mph N
Humidity70%
Visibility—
Dew point40°
Fri, 2761° / 44°0
61 °
Sleepy Valley, Friday, 27 November
Clear. High 61°, low 44°.
Pressure29.85 inHg
Wind22.4 mph NE
Humidity31%
Visibility—
Dew point25°
Sat, 2861° / 47°0
61 °
Sleepy Valley, Saturday, 28 November
Clear. High 61°, low 47°.
Pressure30.06 inHg
Wind14 mph NE
Humidity39%
Visibility—
Dew point31°
Sun, 2962° / 50°0
62 °
Sleepy Valley, Sunday, 29 November
Partly cloudy. High 62°, low 50°.
Pressure30.09 inHg
Wind8.5 mph NE
Humidity34%
Visibility—
Dew point31°
Mon, 3061° / 46°0
61 °
Sleepy Valley, Monday, 30 November
Clear. High 61°, low 46°.
Pressure30.12 inHg
Wind6.7 mph SW
Humidity52%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0164° / 42°0.02
64 °
Sleepy Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (2021)
Record low31° (2004)
Wed, 0264° / 43°0.04
64 °
Sleepy Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.04 in
Chance of precipitation10%
Record high78° (1977)
Record low32° (2004)
Thu, 0364° / 43°0.06
64 °
Sleepy Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.06 in
Chance of precipitation18%
Record high78° (1977)
Record low33° (1971)
Fri, 0464° / 42°0.08
64 °
Sleepy Valley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.08 in
Chance of precipitation15%
Record high80° (1979)
Record low31° (2011)
Sat, 0564° / 43°0.06
64 °
Sleepy Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.06 in
Chance of precipitation15%
Record high80° (1989)
Record low28° (1972)
Sun, 0664° / 43°0.11
64 °
Sleepy Valley, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.11 in
Chance of precipitation15%
Record high79° (1979)
Record low29° (1978)
Mon, 0763° / 43°0.07
63 °
Sleepy Valley, Monday, 7 December
Climate normal for this date — 60-year average.
Average high63°
Average low43°
Average precipitation0.07 in
Chance of precipitation22%
Record high78° (1979)
Record low28° (1978)
Tue, 0863° / 42°0.03
63 °
Sleepy Valley, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.03 in
Chance of precipitation17%
Record high80° (2015)
Record low28° (2009)
Wed, 0963° / 42°0.04
63 °
Sleepy Valley, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.04 in
Chance of precipitation12%
Record high78° (1975)
Record low24° (1972)
Thu, 1062° / 42°0.03
62 °
Sleepy Valley, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.03 in
Chance of precipitation12%
Record high78° (2025)
Record low29° (1972)
Fri, 1162° / 42°0.06
62 °
Sleepy Valley, Friday, 11 December
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.06 in
Chance of precipitation17%
Record high80° (2025)
Record low28° (1972)
Sat, 1261° / 40°0.05
61 °
Sleepy Valley, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high61°
Average low40°
Average precipitation0.05 in
Chance of precipitation17%
Record high80° (2025)
Record low26° (1972)
Sun, 1362° / 40°0.02
62 °
Sleepy Valley, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high62°
Average low40°
Average precipitation0.02 in
Chance of precipitation12%
Record high79° (2017)
Record low29° (1985)
Mon, 1461° / 40°0.04
61 °
Sleepy Valley, Monday, 14 December
Climate normal for this date — 60-year average.
Average high61°
Average low40°
Average precipitation0.04 in
Chance of precipitation10%
Record high77° (1977)
Record low28° (1967)
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 Sleepy Valley, 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 Sleepy Valley, 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.