As of 03:04 MST

Weather in Saint Vrains, CO

44°

Saint Vrains, Sunday, 1 November, 03:04

Overcast. Feels like 44°. High 61°, low 44°.

Pressure30.03 inHg

Wind1 mph N

Humidity87%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Saint Vrains, CO: average high 63.6°, average low 42.8°. 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°/42.8°

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°

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°

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°

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°

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°

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°

70 °

Saint Vrains, Monday, 9 November

Overcast. High 70°, low 46°.

Pressure29.94 inHg

Wind10 mph NW

Humidity20%

Visibility—

Dew point20°

Tue, 1067° / 51°

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°

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°

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°

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°

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°

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°

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.