Monthly outlook for Mount Signal, CA: average high 75.2°, average low 59.4°. That is 0.3° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 16 November (79.7°), the coolest 18 November (49.1°).
75.2°/59.4°
Average high / low
+0.3°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
74.9°
76.1°
-0.7°
23 November – 2 December
75.9°
71.9°
+2.2°
3 December – 12 December
at normal
69.8°
—
November records over 66 years
95°5 November 2020All-time high
35.1°30 November 2006All-time low
Climate normals and records are computed from the nearest reference point — El Centro (9 mi).
Sat, 1476° / 64°0
76 °
Mount Signal, Saturday, 14 November
Mostly clear. High 76°, low 64°.
Pressure29.85 inHg
Wind12.5 mph W
Humidity36%
Visibility6.2 mi
Dew point50°
Sun, 1577° / 59°0
77 °
Mount Signal, Sunday, 15 November
Clear. High 77°, low 59°.
Pressure30.03 inHg
Wind2.2 mph NW
Humidity35%
Visibility6.2 mi
Dew point47°
Mon, 1680° / 59°0
80 °
Mount Signal, Monday, 16 November
Clear. High 80°, low 59°.
Pressure29.94 inHg
Wind2.2 mph N
Humidity37%
Visibility6.2 mi
Dew point51°
Tue, 1772° / 58°0
72 °
Mount Signal, Tuesday, 17 November
Mostly clear. High 72°, low 58°.
Pressure29.91 inHg
Wind17.9 mph W
Humidity28%
Visibility6.2 mi
Dew point37°
Wed, 1872° / 49°0
72 °
Mount Signal, Wednesday, 18 November
Mostly clear. High 72°, low 49°.
Pressure30.12 inHg
Wind4.7 mph S
Humidity39%
Visibility—
Dew point38°
Thu, 1975° / 56°0
75 °
Mount Signal, Thursday, 19 November
Clear. High 75°, low 56°.
Pressure30.00 inHg
Wind8.1 mph W
Humidity28%
Visibility—
Dew point33°
Fri, 2075° / 62°0
75 °
Mount Signal, Friday, 20 November
Clear. High 75°, low 62°.
Pressure29.97 inHg
Wind14.2 mph W
Humidity46%
Visibility—
Dew point50°
Sat, 2175° / 61°0
75 °
Mount Signal, Saturday, 21 November
Mostly clear. High 75°, low 61°.
Pressure30.12 inHg
Wind8.6 mph N
Humidity18%
Visibility—
Dew point24°
Sun, 2276° / 60°0
76 °
Mount Signal, Sunday, 22 November
Overcast. High 76°, low 60°.
Pressure30.12 inHg
Wind4.9 mph NW
Humidity15%
Visibility—
Dew point20°
Mon, 2377° / 60°0
77 °
Mount Signal, Monday, 23 November
Mostly clear. High 77°, low 60°.
Pressure30.06 inHg
Wind4.5 mph NW
Humidity18%
Visibility—
Dew point25°
Tue, 2478° / 60°0
78 °
Mount Signal, Tuesday, 24 November
Clear. High 78°, low 60°.
Pressure30.00 inHg
Wind5 mph W
Humidity29%
Visibility—
Dew point37°
Wed, 2579° / 61°0
79 °
Mount Signal, Wednesday, 25 November
Partly cloudy. High 79°, low 61°.
Pressure30.06 inHg
Wind6.5 mph S
Humidity31%
Visibility—
Dew point39°
Thu, 2674° / 62°0
74 °
Mount Signal, Thursday, 26 November
Overcast. High 74°, low 62°.
Pressure30.03 inHg
Wind25.3 mph W
Humidity46%
Visibility—
Dew point48°
Fri, 2774° / 58°0
74 °
Mount Signal, Friday, 27 November
Clear. High 74°, low 58°.
Pressure30.09 inHg
Wind5.6 mph NW
Humidity40%
Visibility—
Dew point42°
Sat, 2875° / 61°0
75 °
Mount Signal, Saturday, 28 November
Overcast. High 75°, low 61°.
Pressure30.00 inHg
Wind5.7 mph SE
Humidity26%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2971° / 48°0
71 °
Mount Signal, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0 in
Chance of precipitation3%
Record high83° (2021)
Record low36° (1976)
Mon, 3070° / 48°0.01
70 °
Mount Signal, Monday, 30 November
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high84° (2021)
Record low35° (2006)
Tue, 0171° / 48°0
71 °
Mount Signal, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0 in
Chance of precipitation5%
Record high84° (2021)
Record low36° (2004)
Wed, 0271° / 48°0
71 °
Mount Signal, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0 in
Chance of precipitation3%
Record high85° (2021)
Record low36° (1991)
Thu, 0371° / 48°0.02
71 °
Mount Signal, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0.02 in
Chance of precipitation5%
Record high83° (2021)
Record low39° (2004)
Fri, 0470° / 48°0.01
70 °
Mount Signal, Friday, 4 December
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (2021)
Record low40° (1967)
Sat, 0571° / 47°0.01
71 °
Mount Signal, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0.01 in
Chance of precipitation3%
Record high83° (2021)
Record low37° (2020)
Sun, 0671° / 48°0.01
71 °
Mount Signal, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high81° (2023)
Record low36° (2011)
Mon, 0771° / 48°0.02
71 °
Mount Signal, Monday, 7 December
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (2023)
Record low33° (1978)
Tue, 0870° / 48°0.01
70 °
Mount Signal, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high80° (1975)
Record low30° (1978)
Wed, 0969° / 46°0.04
69 °
Mount Signal, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.04 in
Chance of precipitation5%
Record high81° (1975)
Record low29° (1978)
Thu, 1069° / 46°0.01
69 °
Mount Signal, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.01 in
Chance of precipitation3%
Record high83° (2025)
Record low34° (1978)
Fri, 1169° / 47°0.01
69 °
Mount Signal, Friday, 11 December
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high84° (2025)
Record low35° (1972)
Sat, 1269° / 46°0
69 °
Mount Signal, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0 in
Chance of precipitation3%
Record high84° (2025)
Record low33° (1972)
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 Mount Signal, 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 Mount Signal, 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.