Monthly outlook for Valmont, CO: average high 61.6°, average low 41°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 3.2 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 20 October (69.8°), the coolest 16 October (28.6°).
61.6°/41°
Average high / low
+0.8°
Above normal
4 / 4
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
63°
61.5°
+0.8°
24 October – 2 November
59.3°
55.4°
+2.2°
3 November – 12 November
at normal
51.9°
—
October records over 66 years
85.1°2 October 2024All-time high
-5.8°30 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Boulder (3 mi).
Thu, 1557° / 33°0.58
57 °
Valmont, Thursday, 15 October
Rain. High 57°, low 33°.
Pressure30.47 inHg
Wind7.6 mph N
Humidity81%
Visibility4.3 mi
Dew point41°
Fri, 1653° / 29°0
53 °
Valmont, Friday, 16 October
Clear. High 53°, low 29°.
Pressure30.71 inHg
Wind5 mph E
Humidity49%
Visibility6.2 mi
Dew point27°
Sat, 1767° / 30°0
67 °
Valmont, Saturday, 17 October
Clear. High 67°, low 30°.
Pressure30.24 inHg
Wind3.4 mph E
Humidity34%
Visibility6.2 mi
Dew point32°
Sun, 1869° / 35°0
69 °
Valmont, Sunday, 18 October
Overcast. High 69°, low 35°.
Pressure30.03 inHg
Wind5 mph SE
Humidity28%
Visibility—
Dew point28°
Mon, 1967° / 45°0
67 °
Valmont, Monday, 19 October
Partly cloudy. High 67°, low 45°.
Pressure29.91 inHg
Wind6 mph W
Humidity33%
Visibility—
Dew point32°
Tue, 2070° / 46°0
70 °
Valmont, Tuesday, 20 October
Clear. High 70°, low 46°.
Pressure30.00 inHg
Wind7.2 mph E
Humidity25%
Visibility—
Dew point28°
Wed, 2163° / 52°0
63 °
Valmont, Wednesday, 21 October
Overcast. High 63°, low 52°.
Pressure30.09 inHg
Wind7.7 mph NE
Humidity28%
Visibility—
Dew point28°
Thu, 2265° / 44°0
65 °
Valmont, Thursday, 22 October
Mostly clear. High 65°, low 44°.
Pressure30.03 inHg
Wind4.7 mph NW
Humidity46%
Visibility—
Dew point36°
Fri, 2364° / 50°0.83
64 °
Valmont, Friday, 23 October
Rain. High 64°, low 50°.
Pressure29.77 inHg
Wind12 mph N
Humidity83%
Visibility—
Dew point51°
Sat, 2452° / 36°1.04
52 °
Valmont, Saturday, 24 October
Snow. High 52°, low 36°.
Pressure30.27 inHg
Wind9.8 mph NE
Humidity96%
Visibility—
Dew point39°
Sun, 2552° / 34°0
52 °
Valmont, Sunday, 25 October
Mostly clear. High 52°, low 34°.
Pressure30.21 inHg
Wind5 mph SW
Humidity71%
Visibility—
Dew point37°
Mon, 2662° / 43°0
62 °
Valmont, Monday, 26 October
Clear. High 62°, low 43°.
Pressure29.85 inHg
Wind7.5 mph W
Humidity41%
Visibility—
Dew point33°
Tue, 2763° / 43°0
63 °
Valmont, Tuesday, 27 October
Clear. High 63°, low 43°.
Pressure29.74 inHg
Wind5.6 mph W
Humidity35%
Visibility—
Dew point30°
Wed, 2863° / 43°0.01
63 °
Valmont, Wednesday, 28 October
Light rain. High 63°, low 43°.
Pressure29.83 inHg
Wind7 mph SW
Humidity22%
Visibility—
Dew point19°
Thu, 2963° / 48°0
63 °
Valmont, Thursday, 29 October
Overcast. High 63°, low 48°.
Pressure29.68 inHg
Wind7.8 mph W
Humidity28%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3053° / 30°0.06
53 °
Valmont, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.06 in
Chance of precipitation30%
Record high74° (1968)
Record low-6° (1993)
Sat, 3153° / 30°0.05
53 °
Valmont, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.05 in
Chance of precipitation28%
Record high74° (2016)
Record low3° (1991)
Sun, 0152° / 30°0.07
52 °
Valmont, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low30°
Average precipitation0.07 in
Chance of precipitation33%
Record high71° (2008)
Record low6° (1979)
Mon, 0251° / 28°0.08
51 °
Valmont, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high78° (2025)
Record low3° (1991)
Tue, 0352° / 28°0.06
52 °
Valmont, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (2020)
Record low-12° (1991)
Wed, 0453° / 28°0.04
53 °
Valmont, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (2025)
Record low4° (2002)
Thu, 0553° / 29°0.03
53 °
Valmont, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (2023)
Record low2° (1967)
Fri, 0654° / 29°0.04
54 °
Valmont, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (2010)
Record low1° (1961)
Sat, 0754° / 29°0.02
54 °
Valmont, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (2021)
Record low5° (2000)
Sun, 0853° / 29°0.06
53 °
Valmont, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low29°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (1978)
Record low5° (1993)
Mon, 0951° / 28°0.08
51 °
Valmont, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low28°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (2016)
Record low9° (2000)
Tue, 1051° / 26°0.04
51 °
Valmont, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low26°
Average precipitation0.04 in
Chance of precipitation27%
Record high72° (2025)
Record low9° (1998)
Wed, 1149° / 26°0.04
49 °
Valmont, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.04 in
Chance of precipitation27%
Record high68° (2025)
Record low5° (1998)
Thu, 1249° / 25°0.04
49 °
Valmont, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low25°
Average precipitation0.04 in
Chance of precipitation25%
Record high69° (1989)
Record low-2° (2014)
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 Valmont, 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 Valmont, 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.