Monthly outlook for Tonville, CO: average high 62.8°, average low 38.2°. That is 6.3° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 November (71.6°), the coolest 21 November (31°).
62.8°/38.2°
Average high / low
+6.3°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
65.5°
52.8°
+7.1°
18 November – 27 November
58.4°
47.9°
+5.8°
28 November – 7 December
at normal
43.6°
—
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, 0972° / 41°0
72 °
Tonville, Monday, 9 November
Clear. High 72°, low 41°.
Pressure30.06 inHg
Wind1.8 mph NE
Humidity29%
Visibility6.2 mi
Dew point27°
Tue, 1069° / 35°0
69 °
Tonville, Tuesday, 10 November
Overcast. High 69°, low 35°.
Pressure30.00 inHg
Wind1.5 mph S
Humidity29%
Visibility6.2 mi
Dew point28°
Wed, 1163° / 37°0
63 °
Tonville, Wednesday, 11 November
Overcast. High 63°, low 37°.
Pressure30.18 inHg
Wind1.3 mph E
Humidity35%
Visibility6.2 mi
Dew point24°
Thu, 1266° / 36°0
66 °
Tonville, Thursday, 12 November
Clear. High 66°, low 36°.
Pressure30.09 inHg
Wind5.5 mph S
Humidity34%
Visibility—
Dew point28°
Fri, 1370° / 36°0
70 °
Tonville, Friday, 13 November
Clear. High 70°, low 36°.
Pressure29.94 inHg
Wind7.3 mph S
Humidity31%
Visibility—
Dew point27°
Sat, 1467° / 44°0
67 °
Tonville, Saturday, 14 November
Partly cloudy. High 67°, low 44°.
Pressure29.94 inHg
Wind6.5 mph NE
Humidity14%
Visibility—
Dew point10°
Sun, 1561° / 43°0
61 °
Tonville, Sunday, 15 November
Overcast. High 61°, low 43°.
Pressure29.88 inHg
Wind6 mph W
Humidity17%
Visibility—
Dew point12°
Mon, 1664° / 38°0
64 °
Tonville, Monday, 16 November
Clear. High 64°, low 38°.
Pressure29.85 inHg
Wind13.8 mph SE
Humidity18%
Visibility—
Dew point15°
Tue, 1756° / 39°0
56 °
Tonville, Tuesday, 17 November
Overcast. High 56°, low 39°.
Pressure30.00 inHg
Wind14.7 mph SE
Humidity44%
Visibility—
Dew point31°
Wed, 1858° / 38°0
58 °
Tonville, Wednesday, 18 November
Overcast. High 58°, low 38°.
Pressure29.94 inHg
Wind8.2 mph E
Humidity36%
Visibility—
Dew point26°
Thu, 1960° / 41°0
60 °
Tonville, Thursday, 19 November
Overcast. High 60°, low 41°.
Pressure29.74 inHg
Wind23.8 mph W
Humidity22%
Visibility—
Dew point19°
Fri, 2056° / 37°0
56 °
Tonville, Friday, 20 November
Clear. High 56°, low 37°.
Pressure30.12 inHg
Wind12.5 mph W
Humidity24%
Visibility—
Dew point14°
Sat, 2155° / 31°0
55 °
Tonville, Saturday, 21 November
Overcast. High 55°, low 31°.
Pressure30.09 inHg
Wind6.8 mph NE
Humidity23%
Visibility—
Dew point11°
Sun, 2261° / 39°0
61 °
Tonville, Sunday, 22 November
Overcast. High 61°, low 39°.
Pressure29.80 inHg
Wind21.2 mph NW
Humidity17%
Visibility—
Dew point10°
Mon, 2359° / 37°0
59 °
Tonville, Monday, 23 November
Partly cloudy. High 59°, low 37°.
Pressure30.03 inHg
Wind8.6 mph SW
Humidity23%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0144° / 22°0.01
44 °
Tonville, 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°0.02
45 °
Tonville, 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°0.02
44 °
Tonville, 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)
Fri, 0445° / 21°0.01
45 °
Tonville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low21°
Average precipitation0.01 in
Chance of precipitation8%
Record high65° (2007)
Record low-2° (1972)
Sat, 0544° / 21°0.02
44 °
Tonville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low21°
Average precipitation0.02 in
Chance of precipitation18%
Record high68° (2012)
Record low-17° (1972)
Sun, 0641° / 20°0.02
41 °
Tonville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.02 in
Chance of precipitation18%
Record high60° (2023)
Record low-30° (1972)
Mon, 0742° / 21°0.02
42 °
Tonville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low21°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (1987)
Record low-19° (1972)
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.