Monthly outlook for Mount Signal, CA: average high 74.1°, average low 58.5°. That is 0.2° below 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 14 November (79.7°), the coolest 19 November (51.6°).
74.1°/58.5°
Average high / low
−0.2°
Below normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
75.2°
75.7°
-0.3°
24 November – 3 December
72.1°
71.5°
+0.3°
4 December – 13 December
at normal
69.5°
—
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).
Sun, 1576° / 58°0
76 °
Mount Signal, Sunday, 15 November
Clear. High 76°, low 58°.
Pressure30.03 inHg
Wind1 mph NW
Humidity36%
Visibility6.2 mi
Dew point48°
Mon, 1679° / 57°0
79 °
Mount Signal, Monday, 16 November
Overcast. High 79°, low 57°.
Pressure29.97 inHg
Wind1.6 mph NE
Humidity41%
Visibility6.2 mi
Dew point52°
Tue, 1772° / 62°0
72 °
Mount Signal, Tuesday, 17 November
Clear. High 72°, low 62°.
Pressure29.88 inHg
Wind18 mph W
Humidity28%
Visibility6.2 mi
Dew point37°
Wed, 1873° / 53°0
73 °
Mount Signal, Wednesday, 18 November
Clear. High 73°, low 53°.
Pressure30.06 inHg
Wind2.4 mph S
Humidity26%
Visibility6.2 mi
Dew point33°
Thu, 1974° / 52°0.01
74 °
Mount Signal, Thursday, 19 November
Light rain. High 74°, low 52°.
Pressure30.00 inHg
Wind4.7 mph NW
Humidity33%
Visibility—
Dew point36°
Fri, 2075° / 60°0.01
75 °
Mount Signal, Friday, 20 November
Light rain. High 75°, low 60°.
Pressure30.00 inHg
Wind7.3 mph SW
Humidity43%
Visibility—
Dew point46°
Sat, 2173° / 60°0
73 °
Mount Signal, Saturday, 21 November
Overcast. High 73°, low 60°.
Pressure30.06 inHg
Wind3.5 mph NW
Humidity37%
Visibility—
Dew point41°
Sun, 2275° / 59°0
75 °
Mount Signal, Sunday, 22 November
Clear. High 75°, low 59°.
Pressure30.06 inHg
Wind6.3 mph W
Humidity35%
Visibility—
Dew point40°
Mon, 2374° / 60°0
74 °
Mount Signal, Monday, 23 November
Partly cloudy. High 74°, low 60°.
Pressure30.09 inHg
Wind5.1 mph NW
Humidity41%
Visibility—
Dew point43°
Tue, 2472° / 63°0.02
72 °
Mount Signal, Tuesday, 24 November
Light rain. High 72°, low 63°.
Pressure29.91 inHg
Wind20.7 mph W
Humidity38%
Visibility—
Dew point44°
Wed, 2572° / 59°0
72 °
Mount Signal, Wednesday, 25 November
Clear. High 72°, low 59°.
Pressure29.91 inHg
Wind24.7 mph W
Humidity36%
Visibility—
Dew point40°
Thu, 2672° / 56°0
72 °
Mount Signal, Thursday, 26 November
Mostly clear. High 72°, low 56°.
Pressure30.00 inHg
Wind11.3 mph NW
Humidity18%
Visibility—
Dew point22°
Fri, 2773° / 56°0
73 °
Mount Signal, Friday, 27 November
Overcast. High 73°, low 56°.
Pressure30.00 inHg
Wind14.2 mph W
Humidity19%
Visibility—
Dew point22°
Sat, 2872° / 61°0
72 °
Mount Signal, Saturday, 28 November
Partly cloudy. High 72°, low 61°.
Pressure29.97 inHg
Wind19.3 mph W
Humidity37%
Visibility—
Dew point42°
Sun, 2972° / 57°0
72 °
Mount Signal, Sunday, 29 November
Partly cloudy. High 72°, low 57°.
Pressure30.09 inHg
Wind6.5 mph W
Humidity35%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1368° / 45°0.01
68 °
Mount Signal, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high68°
Average low45°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (2025)
Record low35° (1985)
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.