Monthly outlook for Valmont, CO: average high 58°, average low 38.6°. That is 1.4° below the climate normal for October. Precipitation is expected on 5 days (about 2.3 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 20 October (68.2°), the coolest 16 October (28.5°).
58°/38.6°
Average high / low
−1.4°
Below normal
5 / 3
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
61.5°
61.8°
-0.1°
23 October – 1 November
52.1°
56.3°
-2.3°
2 November – 11 November
at normal
52.1°
—
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).
Wed, 1461° / 44°0.48
61 °
Valmont, Wednesday, 14 October
Rain. High 61°, low 44°.
Pressure30.12 inHg
Wind5.6 mph NE
Humidity94%
Visibility2.5 mi
Dew point44°
Thu, 1552° / 34°0.57
52 °
Valmont, Thursday, 15 October
Rain. High 52°, low 34°.
Pressure30.47 inHg
Wind9 mph NE
Humidity80%
Visibility4.6 mi
Dew point41°
Fri, 1659° / 29°0
59 °
Valmont, Friday, 16 October
Clear. High 59°, low 29°.
Pressure30.62 inHg
Wind5.1 mph SE
Humidity41%
Visibility6.2 mi
Dew point26°
Sat, 1766° / 29°0
66 °
Valmont, Saturday, 17 October
Clear. High 66°, low 29°.
Pressure30.15 inHg
Wind2.8 mph E
Humidity33%
Visibility—
Dew point27°
Sun, 1866° / 44°0
66 °
Valmont, Sunday, 18 October
Overcast. High 66°, low 44°.
Pressure29.97 inHg
Wind7.7 mph W
Humidity41%
Visibility—
Dew point37°
Mon, 1965° / 45°0
65 °
Valmont, Monday, 19 October
Clear. High 65°, low 45°.
Pressure29.97 inHg
Wind6.9 mph E
Humidity33%
Visibility—
Dew point30°
Tue, 2068° / 47°0
68 °
Valmont, Tuesday, 20 October
Clear. High 68°, low 47°.
Pressure29.71 inHg
Wind7.1 mph NE
Humidity29%
Visibility—
Dew point30°
Wed, 2164° / 45°0.02
64 °
Valmont, Wednesday, 21 October
Light rain. High 64°, low 45°.
Pressure29.62 inHg
Wind15.6 mph N
Humidity39%
Visibility—
Dew point35°
Thu, 2250° / 37°0.59
50 °
Valmont, Thursday, 22 October
Snow. High 50°, low 37°.
Pressure29.85 inHg
Wind11.4 mph W
Humidity91%
Visibility—
Dew point39°
Fri, 2353° / 35°0.02
53 °
Valmont, Friday, 23 October
Light rain. High 53°, low 35°.
Pressure30.06 inHg
Wind10.6 mph NW
Humidity39%
Visibility—
Dew point25°
Sat, 2440° / 35°0.51
40 °
Valmont, Saturday, 24 October
Snow. High 40°, low 35°.
Pressure30.33 inHg
Wind11.4 mph N
Humidity100%
Visibility—
Dew point36°
Sun, 2552° / 30°0
52 °
Valmont, Sunday, 25 October
Clear. High 52°, low 30°.
Pressure30.12 inHg
Wind6 mph N
Humidity49%
Visibility—
Dew point28°
Mon, 2649° / 34°0
49 °
Valmont, Monday, 26 October
Overcast. High 49°, low 34°.
Pressure30.12 inHg
Wind6.9 mph N
Humidity62%
Visibility—
Dew point32°
Tue, 2756° / 38°0
56 °
Valmont, Tuesday, 27 October
Overcast. High 56°, low 38°.
Pressure30.24 inHg
Wind5.8 mph NE
Humidity50%
Visibility—
Dew point31°
Wed, 2863° / 39°0
63 °
Valmont, Wednesday, 28 October
Mostly clear. High 63°, low 39°.
Pressure30.03 inHg
Wind4.1 mph W
Humidity46%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2956° / 32°0.07
56 °
Valmont, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low32°
Average precipitation0.07 in
Chance of precipitation35%
Record high76° (1968)
Record low5° (1993)
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)
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.