Monthly outlook for Valmont, CO: average high 59.7°, average low 38.5°. That is 0.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 21 October (71.7°), the coolest 26 October (28.1°).
59.7°/38.5°
Average high / low
+0.2°
Above normal
5 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
63°
61.1°
+1°
25 October – 3 November
54.2°
54.7°
-0.3°
4 November – 13 November
at normal
51.8°
—
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).
Fri, 1658° / 36°0
58 °
Valmont, Friday, 16 October
Clear. High 58°, low 36°.
Pressure30.68 inHg
Wind4.9 mph SE
Humidity50%
Visibility6.2 mi
Dew point30°
Sat, 1771° / 38°0
71 °
Valmont, Saturday, 17 October
Clear. High 71°, low 38°.
Pressure30.21 inHg
Wind3.6 mph E
Humidity31%
Visibility6.2 mi
Dew point31°
Sun, 1869° / 37°0
69 °
Valmont, Sunday, 18 October
Overcast. High 69°, low 37°.
Pressure30.03 inHg
Wind4 mph E
Humidity26%
Visibility6.2 mi
Dew point31°
Mon, 1967° / 40°0
67 °
Valmont, Monday, 19 October
Clear. High 67°, low 40°.
Pressure30.00 inHg
Wind4.2 mph E
Humidity33%
Visibility6.2 mi
Dew point34°
Tue, 2068° / 40°0
68 °
Valmont, Tuesday, 20 October
Clear. High 68°, low 40°.
Pressure29.88 inHg
Wind4.2 mph E
Humidity39%
Visibility—
Dew point35°
Wed, 2172° / 40°0
72 °
Valmont, Wednesday, 21 October
Mostly clear. High 72°, low 40°.
Pressure29.97 inHg
Wind7.9 mph W
Humidity31%
Visibility—
Dew point33°
Thu, 2268° / 53°0
68 °
Valmont, Thursday, 22 October
Overcast. High 68°, low 53°.
Pressure29.83 inHg
Wind6.2 mph W
Humidity33%
Visibility—
Dew point34°
Fri, 2357° / 47°0.54
57 °
Valmont, Friday, 23 October
Rain. High 57°, low 47°.
Pressure29.56 inHg
Wind15.4 mph W
Humidity65%
Visibility—
Dew point40°
Sat, 2447° / 34°0.39
47 °
Valmont, Saturday, 24 October
Snow. High 47°, low 34°.
Pressure30.18 inHg
Wind12.3 mph SE
Humidity45%
Visibility—
Dew point26°
Sun, 2537° / 31°0.06
37 °
Valmont, Sunday, 25 October
Light snow. High 37°, low 31°.
Pressure30.47 inHg
Wind6.6 mph SE
Humidity87%
Visibility—
Dew point30°
Mon, 2651° / 28°0
51 °
Valmont, Monday, 26 October
Overcast. High 51°, low 28°.
Pressure29.94 inHg
Wind7.5 mph W
Humidity55%
Visibility—
Dew point30°
Tue, 2746° / 32°0.11
46 °
Valmont, Tuesday, 27 October
Snow. High 46°, low 32°.
Pressure29.85 inHg
Wind7.6 mph S
Humidity78%
Visibility—
Dew point33°
Wed, 2861° / 31°0
61 °
Valmont, Wednesday, 28 October
Overcast. High 61°, low 31°.
Pressure29.88 inHg
Wind12.4 mph W
Humidity28%
Visibility—
Dew point20°
Thu, 2963° / 44°0
63 °
Valmont, Thursday, 29 October
Overcast. High 63°, low 44°.
Pressure29.97 inHg
Wind13.2 mph W
Humidity37%
Visibility—
Dew point31°
Fri, 3067° / 44°0
67 °
Valmont, Friday, 30 October
Clear. High 67°, low 44°.
Pressure29.94 inHg
Wind9.4 mph W
Humidity26%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1351° / 27°0.04
51 °
Valmont, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2025)
Record low-5° (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.