Monthly outlook for West Colton, CA: average high 75.7°, average low 59°. That is 4° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 1.0 inches. The warmest day looks like 10 November (84.8°), the coolest 9 November (55.6°).
75.7°/59°
Average high / low
+4°
Above normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
79.2°
69.6°
+5.3°
17 November – 26 November
70°
66.5°
+2°
27 November – 6 December
at normal
63.7°
—
November records over 66 years
92.1°3 November 2010All-time high
20.3°19 November 1964All-time low
Climate normals and records are computed from the nearest reference point — Rialto (4 mi).
Sun, 0885° / 61°0
85 °
West Colton, Sunday, 8 November
Partly cloudy. High 85°, low 61°.
Pressure30.03 inHg
Wind2.6 mph NE
Humidity16%
Visibility6.2 mi
Dew point32°
Mon, 0984° / 56°0
84 °
West Colton, Monday, 9 November
Clear. High 84°, low 56°.
Pressure30.03 inHg
Wind2.1 mph S
Humidity15%
Visibility6.2 mi
Dew point32°
Tue, 1085° / 56°0
85 °
West Colton, Tuesday, 10 November
Mostly clear. High 85°, low 56°.
Pressure30.03 inHg
Wind2.5 mph NE
Humidity17%
Visibility6.2 mi
Dew point35°
Wed, 1185° / 57°0
85 °
West Colton, Wednesday, 11 November
Clear. High 85°, low 57°.
Pressure30.03 inHg
Wind1 mph SE
Humidity17%
Visibility6.2 mi
Dew point33°
Thu, 1281° / 59°0
81 °
West Colton, Thursday, 12 November
Clear. High 81°, low 59°.
Pressure29.94 inHg
Wind3.1 mph NE
Humidity21%
Visibility—
Dew point31°
Fri, 1382° / 58°0
82 °
West Colton, Friday, 13 November
Overcast. High 82°, low 58°.
Pressure29.91 inHg
Wind5.1 mph W
Humidity24%
Visibility—
Dew point33°
Sat, 1477° / 67°0.02
77 °
West Colton, Saturday, 14 November
Light rain. High 77°, low 67°.
Pressure29.85 inHg
Wind7.6 mph SW
Humidity22%
Visibility—
Dew point32°
Sun, 1567° / 61°0.15
67 °
West Colton, Sunday, 15 November
Light rain. High 67°, low 61°.
Pressure29.94 inHg
Wind10.2 mph SW
Humidity62%
Visibility—
Dew point52°
Mon, 1667° / 58°0.04
67 °
West Colton, Monday, 16 November
Light rain. High 67°, low 58°.
Pressure30.12 inHg
Wind5.5 mph N
Humidity55%
Visibility—
Dew point46°
Tue, 1774° / 57°0
74 °
West Colton, Tuesday, 17 November
Mostly clear. High 74°, low 57°.
Pressure30.12 inHg
Wind4.7 mph N
Humidity22%
Visibility—
Dew point26°
Wed, 1875° / 60°0
75 °
West Colton, Wednesday, 18 November
Overcast. High 75°, low 60°.
Pressure30.06 inHg
Wind3.8 mph N
Humidity19%
Visibility—
Dew point24°
Thu, 1969° / 61°0
69 °
West Colton, Thursday, 19 November
Overcast. High 69°, low 61°.
Pressure30.03 inHg
Wind5.7 mph W
Humidity33%
Visibility—
Dew point36°
Fri, 2068° / 58°0
68 °
West Colton, Friday, 20 November
Partly cloudy. High 68°, low 58°.
Pressure30.06 inHg
Wind4.6 mph W
Humidity52%
Visibility—
Dew point45°
Sat, 2166° / 58°0
66 °
West Colton, Saturday, 21 November
Overcast. High 66°, low 58°.
Pressure30.09 inHg
Wind8.1 mph W
Humidity61%
Visibility—
Dew point47°
Sun, 2269° / 58°0
69 °
West Colton, Sunday, 22 November
Overcast. High 69°, low 58°.
Pressure30.09 inHg
Wind4 mph E
Humidity58%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2366° / 44°0.01
66 °
West Colton, Monday, 23 November
Climate normal for this date — 60-year average.
Average high66°
Average low44°
Average precipitation0.01 in
Chance of precipitation8%
Record high90° (2017)
Record low32° (2003)
Tue, 2466° / 43°0.04
66 °
West Colton, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high66°
Average low43°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (2017)
Record low32° (2003)
Wed, 2566° / 43°0.07
66 °
West Colton, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high66°
Average low43°
Average precipitation0.07 in
Chance of precipitation13%
Record high86° (2017)
Record low30° (1973)
Thu, 2665° / 43°0.08
65 °
West Colton, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high65°
Average low43°
Average precipitation0.08 in
Chance of precipitation18%
Record high85° (1977)
Record low29° (2010)
Fri, 2764° / 42°0.05
64 °
West Colton, Friday, 27 November
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.05 in
Chance of precipitation17%
Record high84° (2014)
Record low30° (1994)
Sat, 2864° / 41°0.11
64 °
West Colton, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high64°
Average low41°
Average precipitation0.11 in
Chance of precipitation18%
Record high83° (2021)
Record low29° (1976)
Sun, 2963° / 42°0.14
63 °
West Colton, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.14 in
Chance of precipitation15%
Record high84° (2021)
Record low30° (2004)
Mon, 3063° / 42°0.08
63 °
West Colton, Monday, 30 November
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.08 in
Chance of precipitation22%
Record high83° (2021)
Record low28° (2004)
Tue, 0164° / 42°0.02
64 °
West Colton, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.02 in
Chance of precipitation12%
Record high83° (2021)
Record low28° (2004)
Wed, 0264° / 41°0.03
64 °
West Colton, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high64°
Average low41°
Average precipitation0.03 in
Chance of precipitation13%
Record high78° (2017)
Record low29° (2004)
Thu, 0364° / 42°0.09
64 °
West Colton, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.09 in
Chance of precipitation17%
Record high76° (1977)
Record low30° (2004)
Fri, 0464° / 41°0.1
64 °
West Colton, Friday, 4 December
Climate normal for this date — 60-year average.
Average high64°
Average low41°
Average precipitation0.1 in
Chance of precipitation20%
Record high80° (1979)
Record low30° (2011)
Sat, 0564° / 42°0.07
64 °
West Colton, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.07 in
Chance of precipitation20%
Record high79° (1977)
Record low31° (2011)
Sun, 0664° / 42°0.11
64 °
West Colton, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.11 in
Chance of precipitation18%
Record high79° (1979)
Record low29° (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 West Colton, 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 West Colton, 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.