Monthly outlook for Saint Vrains, CO: average high 63.6°, average low 42.9°. That is 6.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 8 November (69.7°), the coolest 4 November (33.9°).
63.6°/42.9°
Average high / low
+6.1°
Above normal
1 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
62°
53.7°
+4.6°
11 November – 20 November
66.4°
50.2°
+9°
21 November – 30 November
at normal
44.3°
—
November records over 66 years
81.1°2 November 2025All-time high
-11.2°28 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Thornton (8 mi).
Mon, 0253° / 49°0.41
53 °
Saint Vrains, Monday, 2 November
Rain. High 53°, low 49°.
Pressure29.80 inHg
Wind1.3 mph N
Humidity91%
Visibility6.0 mi
Dew point48°
Tue, 0359° / 40°0.02
59 °
Saint Vrains, Tuesday, 3 November
Light rain. High 59°, low 40°.
Pressure30.03 inHg
Wind1.1 mph S
Humidity42%
Visibility6.2 mi
Dew point34°
Wed, 0456° / 34°0
56 °
Saint Vrains, Wednesday, 4 November
Overcast. High 56°, low 34°.
Pressure29.94 inHg
Wind2.8 mph E
Humidity45%
Visibility6.2 mi
Dew point33°
Thu, 0557° / 38°0
57 °
Saint Vrains, Thursday, 5 November
Clear. High 57°, low 38°.
Pressure30.09 inHg
Wind4.2 mph SE
Humidity43%
Visibility—
Dew point29°
Fri, 0662° / 34°0
62 °
Saint Vrains, Friday, 6 November
Partly cloudy. High 62°, low 34°.
Pressure30.06 inHg
Wind8.5 mph SE
Humidity37%
Visibility—
Dew point29°
Sat, 0766° / 40°0
66 °
Saint Vrains, Saturday, 7 November
Clear. High 66°, low 40°.
Pressure30.00 inHg
Wind6.1 mph SE
Humidity25%
Visibility—
Dew point21°
Sun, 0870° / 42°0
70 °
Saint Vrains, Sunday, 8 November
Clear. High 70°, low 42°.
Pressure29.91 inHg
Wind6.1 mph W
Humidity24%
Visibility—
Dew point23°
Mon, 0970° / 46°0
70 °
Saint Vrains, Monday, 9 November
Overcast. High 70°, low 46°.
Pressure29.94 inHg
Wind10 mph NW
Humidity20%
Visibility—
Dew point20°
Tue, 1067° / 51°0
67 °
Saint Vrains, Tuesday, 10 November
Overcast. High 67°, low 51°.
Pressure29.91 inHg
Wind10.7 mph W
Humidity28%
Visibility—
Dew point30°
Wed, 1162° / 46°0
62 °
Saint Vrains, Wednesday, 11 November
Overcast. High 62°, low 46°.
Pressure30.12 inHg
Wind7.5 mph W
Humidity36%
Visibility—
Dew point30°
Thu, 1264° / 43°0
64 °
Saint Vrains, Thursday, 12 November
Clear. High 64°, low 43°.
Pressure30.09 inHg
Wind6.5 mph W
Humidity21%
Visibility—
Dew point17°
Fri, 1369° / 41°0
69 °
Saint Vrains, Friday, 13 November
Clear. High 69°, low 41°.
Pressure29.88 inHg
Wind5.7 mph W
Humidity15%
Visibility—
Dew point11°
Sat, 1470° / 47°0
70 °
Saint Vrains, Saturday, 14 November
Overcast. High 70°, low 47°.
Pressure29.68 inHg
Wind7.8 mph S
Humidity10%
Visibility—
Dew point5°
Sun, 1569° / 46°0
69 °
Saint Vrains, Sunday, 15 November
Mostly clear. High 69°, low 46°.
Pressure29.80 inHg
Wind6.1 mph NW
Humidity22%
Visibility—
Dew point21°
Mon, 1666° / 45°0
66 °
Saint Vrains, Monday, 16 November
Overcast. High 66°, low 45°.
Pressure29.80 inHg
Wind3 mph N
Humidity25%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1750° / 24°0.04
50 °
Saint Vrains, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low24°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (1981)
Record low-3° (2014)
Wed, 1849° / 24°0.03
49 °
Saint Vrains, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low24°
Average precipitation0.03 in
Chance of precipitation12%
Record high73° (2008)
Record low-1° (2000)
Thu, 1949° / 24°0.04
49 °
Saint Vrains, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (2007)
Record low4° (1961)
Fri, 2049° / 24°0.06
49 °
Saint Vrains, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low24°
Average precipitation0.06 in
Chance of precipitation17%
Record high66° (2003)
Record low-4° (1975)
Sat, 2147° / 23°0.04
47 °
Saint Vrains, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high66° (2012)
Record low-3° (1975)
Sun, 2248° / 23°0.04
48 °
Saint Vrains, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low23°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (2002)
Record low-5° (1975)
Mon, 2345° / 23°0.04
45 °
Saint Vrains, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (2017)
Record low0° (1972)
Tue, 2447° / 22°0.03
47 °
Saint Vrains, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2017)
Record low-1° (1999)
Wed, 2546° / 23°0.02
46 °
Saint Vrains, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low23°
Average precipitation0.02 in
Chance of precipitation20%
Record high69° (1990)
Record low-2° (1993)
Thu, 2643° / 22°0.07
43 °
Saint Vrains, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low22°
Average precipitation0.07 in
Chance of precipitation32%
Record high70° (2017)
Record low-9° (1975)
Fri, 2741° / 20°0.06
41 °
Saint Vrains, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (2017)
Record low-2° (2019)
Sat, 2842° / 19°0.03
42 °
Saint Vrains, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (2021)
Record low-11° (1976)
Sun, 2942° / 20°0.03
42 °
Saint Vrains, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low20°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (2021)
Record low-9° (1979)
Mon, 3042° / 19°0.02
42 °
Saint Vrains, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low19°
Average precipitation0.02 in
Chance of precipitation18%
Record high64° (1995)
Record low-8° (2006)
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 Saint Vrains, CO 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 Saint Vrains, CO 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.