As of 20:53 MST

Weather in Barr Lake, CO

43°Current weather

Barr Lake, Thursday, 5 November, 20:53

Clear. Feels like 39°. High 60°, low 37°.

Pressure30.15 inHg
Wind5.9 mph S
Humidity60%
Visibility6.2 mi
Dew point30°

Monthly outlook for Barr Lake, CO: average high 61.4°, average low 37.5°. That is 5.4° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 13 November (69.8°), the coolest 18 November (30.8°).

61.4°/37.5°
Average high / low
+5.4°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
5 November – 14 November63.6°52.8°+6°
15 November – 24 November57.7°48.5°+5.1°
25 November – 4 Decemberat normal43°—

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 (9 mi).

Fri, 0660° / 39°0Overcast
60 °Overcast

Barr Lake, Friday, 6 November

Overcast. High 60°, low 39°.

Pressure30.12 inHg
Wind2.1 mph N
Humidity44%
Visibility6.2 mi
Dew point33°
Sat, 0762° / 40°0Clear
62 °Clear

Barr Lake, Saturday, 7 November

Clear. High 62°, low 40°.

Pressure30.15 inHg
Wind1.3 mph NE
Humidity36%
Visibility6.2 mi
Dew point32°
Sun, 0865° / 36°0Clear
65 °Clear

Barr Lake, Sunday, 8 November

Clear. High 65°, low 36°.

Pressure30.09 inHg
Wind1.5 mph N
Humidity33%
Visibility6.2 mi
Dew point30°
Mon, 0968° / 36°0Clear
68 °Clear

Barr Lake, Monday, 9 November

Clear. High 68°, low 36°.

Pressure30.03 inHg
Wind2.5 mph E
Humidity29%
Visibility6.2 mi
Dew point28°
Tue, 1065° / 36°0Partly cloudy
65 °Partly cloudy

Barr Lake, Tuesday, 10 November

Partly cloudy. High 65°, low 36°.

Pressure30.09 inHg
Wind4.9 mph SW
Humidity37%
Visibility—
Dew point30°
Wed, 1160° / 37°0Mostly clear
60 °Mostly clear

Barr Lake, Wednesday, 11 November

Mostly clear. High 60°, low 37°.

Pressure30.21 inHg
Wind8.5 mph SE
Humidity35%
Visibility—
Dew point27°
Thu, 1262° / 41°0Clear
62 °Clear

Barr Lake, Thursday, 12 November

Clear. High 62°, low 41°.

Pressure30.00 inHg
Wind7.5 mph SE
Humidity22%
Visibility—
Dew point17°
Fri, 1370° / 41°0Clear
70 °Clear

Barr Lake, Friday, 13 November

Clear. High 70°, low 41°.

Pressure29.85 inHg
Wind9.3 mph E
Humidity10%
Visibility—
Dew point2°
Sat, 1464° / 43°0Clear
64 °Clear

Barr Lake, Saturday, 14 November

Clear. High 64°, low 43°.

Pressure29.88 inHg
Wind8.5 mph SW
Humidity12%
Visibility—
Dew point4°
Sun, 1566° / 38°0Clear
66 °Clear

Barr Lake, Sunday, 15 November

Clear. High 66°, low 38°.

Pressure29.88 inHg
Wind10.9 mph NW
Humidity12%
Visibility—
Dew point5°
Mon, 1659° / 41°0Overcast
59 °Overcast

Barr Lake, Monday, 16 November

Overcast. High 59°, low 41°.

Pressure30.06 inHg
Wind14.2 mph S
Humidity22%
Visibility—
Dew point16°
Tue, 1759° / 37°0Overcast
59 °Overcast

Barr Lake, Tuesday, 17 November

Overcast. High 59°, low 37°.

Pressure29.65 inHg
Wind29 mph NW
Humidity24%
Visibility—
Dew point20°
Wed, 1853° / 31°0Mostly clear
53 °Mostly clear

Barr Lake, Wednesday, 18 November

Mostly clear. High 53°, low 31°.

Pressure30.06 inHg
Wind8.3 mph NE
Humidity15%
Visibility—
Dew point1°
Thu, 1952° / 35°0Overcast
52 °Overcast

Barr Lake, Thursday, 19 November

Overcast. High 52°, low 35°.

Pressure30.06 inHg
Wind9.8 mph SE
Humidity19%
Visibility—
Dew point7°
Fri, 2056° / 33°0Partly cloudy
56 °Partly cloudy

Barr Lake, Friday, 20 November

Partly cloudy. High 56°, low 33°.

Pressure30.03 inHg
Wind5.7 mph SW
Humidity26%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2147° / 23°0.04Climate normal
47 °Climate normal

Barr Lake, 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°0.04Climate normal
48 °Climate normal

Barr Lake, 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°0.04Climate normal
45 °Climate normal

Barr Lake, 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°0.03Climate normal
47 °Climate normal

Barr Lake, 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°0.02Climate normal
46 °Climate normal

Barr Lake, 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°0.07Climate normal
43 °Climate normal

Barr Lake, 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°0.06Climate normal
41 °Climate normal

Barr Lake, 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°0.03Climate normal
42 °Climate normal

Barr Lake, 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°0.03Climate normal
42 °Climate normal

Barr Lake, 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°0.02Climate normal
42 °Climate normal

Barr Lake, 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)
Tue, 0143° / 20°0.02Climate normal
43 °Climate normal

Barr Lake, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high43°
Average low20°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2021)
Record low-4° (1985)
Wed, 0244° / 20°0.02Climate normal
44 °Climate normal

Barr Lake, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high44°
Average low20°
Average precipitation0.02 in
Chance of precipitation13%
Record high66° (2021)
Record low-3° (1985)
Thu, 0343° / 20°0.04Climate normal
43 °Climate normal

Barr Lake, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high43°
Average low20°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (2017)
Record low-6° (1978)
Fri, 0444° / 19°0.02Climate normal
44 °Climate normal

Barr Lake, Friday, 4 December

Climate normal for this date — 60-year average.

Average high44°
Average low19°
Average precipitation0.02 in
Chance of precipitation8%
Record high64° (2007)
Record low-2° (2005)

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 Barr Lake, 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 Barr Lake, 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.