As of 06:40 MST

Weather in Prospect Valley, CO

37°Current weather

Prospect Valley, Wednesday, 4 November, 06:40

Overcast. Feels like 37°. High 58°, low 37°.

Pressure29.97 inHg
Wind0.8 mph SW
Humidity89%
Visibility6.2 mi
Dew point34°

Monthly outlook for Prospect Valley, CO: average high 58.1°, average low 37.2°. That is 2.6° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 9 November (66.1°), the coolest 6 November (33.4°).

58.1°/37.2°
Average high / low
+2.6°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November60.2°54.6°+3.1°
14 November – 23 November54.8°50.4°+2.4°
24 November – 3 Decemberat normal44.5°—

November records over 66 years

81°2 November 2025All-time high
-8.7°30 November 1979All-time low

Climate normals and records are computed from the nearest reference point — Keenesburg (5 mi).

Thu, 0562° / 38°0Mostly clear
62 °Mostly clear

Prospect Valley, Thursday, 5 November

Mostly clear. High 62°, low 38°.

Pressure30.06 inHg
Wind1.1 mph N
Humidity38%
Visibility6.2 mi
Dew point27°
Fri, 0658° / 33°0Overcast
58 °Overcast

Prospect Valley, Friday, 6 November

Overcast. High 58°, low 33°.

Pressure30.12 inHg
Wind2.4 mph N
Humidity41%
Visibility6.2 mi
Dew point33°
Sat, 0761° / 34°0Clear
61 °Clear

Prospect Valley, Saturday, 7 November

Clear. High 61°, low 34°.

Pressure30.15 inHg
Wind2 mph S
Humidity38%
Visibility6.2 mi
Dew point33°
Sun, 0864° / 35°0Clear
64 °Clear

Prospect Valley, Sunday, 8 November

Clear. High 64°, low 35°.

Pressure30.21 inHg
Wind6.5 mph SE
Humidity38%
Visibility—
Dew point29°
Mon, 0966° / 35°0Clear
66 °Clear

Prospect Valley, Monday, 9 November

Clear. High 66°, low 35°.

Pressure30.09 inHg
Wind6.4 mph E
Humidity31%
Visibility—
Dew point28°
Tue, 1063° / 43°0Overcast
63 °Overcast

Prospect Valley, Tuesday, 10 November

Overcast. High 63°, low 43°.

Pressure30.03 inHg
Wind12.1 mph S
Humidity28%
Visibility—
Dew point24°
Wed, 1161° / 42°0Overcast
61 °Overcast

Prospect Valley, Wednesday, 11 November

Overcast. High 61°, low 42°.

Pressure30.03 inHg
Wind15.1 mph NE
Humidity34%
Visibility—
Dew point29°
Thu, 1253° / 39°0Partly cloudy
53 °Partly cloudy

Prospect Valley, Thursday, 12 November

Partly cloudy. High 53°, low 39°.

Pressure30.15 inHg
Wind8.8 mph S
Humidity63%
Visibility—
Dew point36°
Fri, 1356° / 38°0Clear
56 °Clear

Prospect Valley, Friday, 13 November

Clear. High 56°, low 38°.

Pressure30.06 inHg
Wind6.8 mph S
Humidity49%
Visibility—
Dew point31°
Sat, 1458° / 39°0Clear
58 °Clear

Prospect Valley, Saturday, 14 November

Clear. High 58°, low 39°.

Pressure30.09 inHg
Wind7.7 mph W
Humidity28%
Visibility—
Dew point20°
Sun, 1560° / 39°0Clear
60 °Clear

Prospect Valley, Sunday, 15 November

Clear. High 60°, low 39°.

Pressure30.00 inHg
Wind9.4 mph S
Humidity24%
Visibility—
Dew point17°
Mon, 1658° / 36°0.01Light rain
58 °Light rain

Prospect Valley, Monday, 16 November

Light rain. High 58°, low 36°.

Pressure29.77 inHg
Wind9.7 mph W
Humidity23%
Visibility—
Dew point13°
Tue, 1755° / 39°0Overcast
55 °Overcast

Prospect Valley, Tuesday, 17 November

Overcast. High 55°, low 39°.

Pressure29.80 inHg
Wind10.6 mph NE
Humidity47%
Visibility—
Dew point29°
Wed, 1847° / 34°0Overcast
47 °Overcast

Prospect Valley, Wednesday, 18 November

Overcast. High 47°, low 34°.

Pressure30.15 inHg
Wind8.7 mph S
Humidity57%
Visibility—
Dew point26°
Thu, 1951° / 34°0Clear
51 °Clear

Prospect Valley, Thursday, 19 November

Clear. High 51°, low 34°.

Pressure29.91 inHg
Wind20.4 mph NW
Humidity19%
Visibility—
Dew point9°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2051° / 26°0.04Climate normal
51 °Climate normal

Prospect Valley, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°
Average low26°
Average precipitation0.04 in
Chance of precipitation15%
Record high67° (1990)
Record low4° (1975)
Sat, 2149° / 25°0.04Climate normal
49 °Climate normal

Prospect Valley, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high49°
Average low25°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2006)
Record low-3° (1975)
Sun, 2249° / 25°0.02Climate normal
49 °Climate normal

Prospect Valley, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2002)
Record low0° (1975)
Mon, 2347° / 25°0.03Climate normal
47 °Climate normal

Prospect Valley, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°
Average low25°
Average precipitation0.03 in
Chance of precipitation12%
Record high71° (2017)
Record low2° (1972)
Tue, 2448° / 24°0.02Climate normal
48 °Climate normal

Prospect Valley, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high48°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (2017)
Record low5° (1993)
Wed, 2547° / 25°0.02Climate normal
47 °Climate normal

Prospect Valley, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (1990)
Record low-4° (1993)
Thu, 2644° / 23°0.06Climate normal
44 °Climate normal

Prospect Valley, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high44°
Average low23°
Average precipitation0.06 in
Chance of precipitation27%
Record high72° (2017)
Record low-2° (1975)
Fri, 2742° / 22°0.04Climate normal
42 °Climate normal

Prospect Valley, Friday, 27 November

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.04 in
Chance of precipitation13%
Record high77° (2017)
Record low-5° (2019)
Sat, 2844° / 21°0.02Climate normal
44 °Climate normal

Prospect Valley, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high44°
Average low21°
Average precipitation0.02 in
Chance of precipitation10%
Record high64° (1986)
Record low-1° (1976)
Sun, 2943° / 22°0.03Climate normal
43 °Climate normal

Prospect Valley, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high43°
Average low22°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2021)
Record low-8° (1979)
Mon, 3043° / 21°0.03Climate normal
43 °Climate normal

Prospect Valley, Monday, 30 November

Climate normal for this date — 60-year average.

Average high43°
Average low21°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (1995)
Record low-9° (1979)
Tue, 0144° / 22°0.01Climate normal
44 °Climate normal

Prospect Valley, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high44°
Average low22°
Average precipitation0.01 in
Chance of precipitation10%
Record high71° (2021)
Record low-3° (1985)
Wed, 0245° / 22°0.02Climate normal
45 °Climate normal

Prospect Valley, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high45°
Average low22°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (2021)
Record low0° (1979)
Thu, 0344° / 22°0.02Climate normal
44 °Climate normal

Prospect Valley, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high44°
Average low22°
Average precipitation0.02 in
Chance of precipitation8%
Record high67° (2017)
Record low-2° (1978)

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 Prospect Valley, 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 Prospect Valley, 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.