Monthly outlook for Tonville, CO: average high 64°, average low 42.2°. That is 5.5° above the climate normal for November. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 November (71.6°), the coolest 6 November (34.1°).
64°/42.2°
Average high / low
+5.5°
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
62.2°
55.1°
+3.9°
11 November – 20 November
66.9°
51.7°
+8.5°
21 November – 30 November
at normal
45.7°
—
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 (13 mi).
Mon, 0253° / 48°0.35
53 °
Tonville, Monday, 2 November
Rain. High 53°, low 48°.
Pressure29.80 inHg
Wind9.4 mph N
Humidity82%
Visibility5.5 mi
Dew point45°
Tue, 0359° / 40°0.03
59 °
Tonville, Tuesday, 3 November
Light rain. High 59°, low 40°.
Pressure30.03 inHg
Wind5.3 mph NW
Humidity41%
Visibility6.2 mi
Dew point33°
Wed, 0456° / 36°0
56 °
Tonville, Wednesday, 4 November
Overcast. High 56°, low 36°.
Pressure29.94 inHg
Wind2.4 mph NE
Humidity43%
Visibility6.2 mi
Dew point31°
Thu, 0558° / 36°0
58 °
Tonville, Thursday, 5 November
Partly cloudy. High 58°, low 36°.
Pressure30.12 inHg
Wind5.5 mph SE
Humidity43%
Visibility—
Dew point29°
Fri, 0661° / 34°0
61 °
Tonville, Friday, 6 November
Mostly clear. High 61°, low 34°.
Pressure30.06 inHg
Wind6.2 mph W
Humidity39%
Visibility—
Dew point29°
Sat, 0764° / 38°0
64 °
Tonville, Saturday, 7 November
Clear. High 64°, low 38°.
Pressure30.00 inHg
Wind8.3 mph SE
Humidity25%
Visibility—
Dew point20°
Sun, 0871° / 42°0
71 °
Tonville, Sunday, 8 November
Clear. High 71°, low 42°.
Pressure29.91 inHg
Wind8 mph S
Humidity22%
Visibility—
Dew point22°
Mon, 0972° / 47°0
72 °
Tonville, Monday, 9 November
Overcast. High 72°, low 47°.
Pressure29.94 inHg
Wind11 mph SE
Humidity19%
Visibility—
Dew point20°
Tue, 1068° / 50°0
68 °
Tonville, Tuesday, 10 November
Overcast. High 68°, low 50°.
Pressure29.91 inHg
Wind6.6 mph NW
Humidity29%
Visibility—
Dew point29°
Wed, 1162° / 44°0
62 °
Tonville, Wednesday, 11 November
Light rain. High 62°, low 44°.
Pressure30.12 inHg
Wind6.2 mph N
Humidity37%
Visibility—
Dew point31°
Thu, 1265° / 42°0
65 °
Tonville, Thursday, 12 November
Clear. High 65°, low 42°.
Pressure30.09 inHg
Wind8.7 mph E
Humidity22%
Visibility—
Dew point18°
Fri, 1370° / 42°0
70 °
Tonville, Friday, 13 November
Clear. High 70°, low 42°.
Pressure29.88 inHg
Wind8.8 mph E
Humidity15%
Visibility—
Dew point12°
Sat, 1470° / 47°0
70 °
Tonville, Saturday, 14 November
Overcast. High 70°, low 47°.
Pressure29.68 inHg
Wind9.7 mph S
Humidity11%
Visibility—
Dew point8°
Sun, 1569° / 44°0
69 °
Tonville, Sunday, 15 November
Partly cloudy. High 69°, low 44°.
Pressure29.80 inHg
Wind8.2 mph E
Humidity22%
Visibility—
Dew point22°
Mon, 1666° / 44°0
66 °
Tonville, Monday, 16 November
Overcast. High 66°, low 44°.
Pressure29.80 inHg
Wind5.5 mph E
Humidity24%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1751° / 26°0.03
51 °
Tonville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high75° (1981)
Record low3° (2009)
Wed, 1851° / 27°0.02
51 °
Tonville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low27°
Average precipitation0.02 in
Chance of precipitation8%
Record high73° (2008)
Record low11° (1987)
Thu, 1951° / 26°0.03
51 °
Tonville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low26°
Average precipitation0.03 in
Chance of precipitation13%
Record high76° (2007)
Record low10° (1987)
Fri, 2051° / 26°0.04
51 °
Tonville, 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°0.04
49 °
Tonville, 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°0.02
49 °
Tonville, 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°0.03
47 °
Tonville, 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°0.02
48 °
Tonville, 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°0.02
47 °
Tonville, 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°0.06
44 °
Tonville, 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°0.04
42 °
Tonville, 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°0.02
44 °
Tonville, 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°0.03
43 °
Tonville, 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°0.03
43 °
Tonville, 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)
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 Tonville, 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 Tonville, 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.