Monthly outlook for Crisman, CO: average high 59.1°, average low 39°. That is 1.6° below the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 9 October (77.6°), the coolest 24 October (26.1°).
59.1°/39°
Average high / low
−1.6°
Below normal
4 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
62.1°
62.7°
-0.3°
19 October – 28 October
54.1°
59.7°
-3.1°
29 October – 7 November
at normal
53°
—
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 (6 mi).
Sat, 1075° / 53°0.04
75 °
Crisman, Saturday, 10 October
Light rain. High 75°, low 53°.
Pressure29.68 inHg
Wind4.9 mph W
Humidity23%
Visibility6.2 mi
Dew point30°
Sun, 1170° / 49°0.01
70 °
Crisman, Sunday, 11 October
Light rain. High 70°, low 49°.
Pressure29.71 inHg
Wind7.6 mph E
Humidity34%
Visibility6.2 mi
Dew point38°
Mon, 1271° / 43°0
71 °
Crisman, Monday, 12 October
Clear. High 71°, low 43°.
Pressure29.71 inHg
Wind3.4 mph W
Humidity25%
Visibility6.2 mi
Dew point26°
Tue, 1350° / 44°0.17
50 °
Crisman, Tuesday, 13 October
Light rain. High 50°, low 44°.
Pressure29.94 inHg
Wind6.6 mph E
Humidity82%
Visibility6.2 mi
Dew point45°
Wed, 1445° / 41°0.67
45 °
Crisman, Wednesday, 14 October
Rain. High 45°, low 41°.
Pressure30.15 inHg
Wind4.9 mph NE
Humidity96%
Visibility—
Dew point41°
Thu, 1554° / 37°0.11
54 °
Crisman, Thursday, 15 October
Light rain. High 54°, low 37°.
Pressure30.21 inHg
Wind6.6 mph N
Humidity57%
Visibility—
Dew point34°
Fri, 1649° / 31°0
49 °
Crisman, Friday, 16 October
Light rain. High 49°, low 31°.
Pressure30.33 inHg
Wind4.2 mph E
Humidity55%
Visibility—
Dew point28°
Sat, 1763° / 28°0
63 °
Crisman, Saturday, 17 October
Clear. High 63°, low 28°.
Pressure30.21 inHg
Wind10.9 mph W
Humidity10%
Visibility—
Dew point-1°
Sun, 1866° / 41°0
66 °
Crisman, Sunday, 18 October
Clear. High 66°, low 41°.
Pressure29.97 inHg
Wind14.6 mph W
Humidity21%
Visibility—
Dew point21°
Mon, 1959° / 44°0
59 °
Crisman, Monday, 19 October
Overcast. High 59°, low 44°.
Pressure29.85 inHg
Wind7.1 mph E
Humidity29%
Visibility—
Dew point24°
Tue, 2058° / 42°0.08
58 °
Crisman, Tuesday, 20 October
Light rain. High 58°, low 42°.
Pressure29.77 inHg
Wind13.8 mph W
Humidity27%
Visibility—
Dew point22°
Wed, 2145° / 31°0.04
45 °
Crisman, Wednesday, 21 October
Snow. High 45°, low 31°.
Pressure30.09 inHg
Wind17.6 mph W
Humidity32%
Visibility—
Dew point13°
Thu, 2263° / 34°0
63 °
Crisman, Thursday, 22 October
Clear. High 63°, low 34°.
Pressure29.83 inHg
Wind13.3 mph W
Humidity14%
Visibility—
Dew point9°
Fri, 2348° / 34°0
48 °
Crisman, Friday, 23 October
Light rain. High 48°, low 34°.
Pressure30.09 inHg
Wind16.8 mph W
Humidity21%
Visibility—
Dew point6°
Sat, 2451° / 26°0
51 °
Crisman, Saturday, 24 October
Clear. High 51°, low 26°.
Pressure30.21 inHg
Wind12.5 mph W
Humidity14%
Visibility—
Dew point-1°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 34°0.06
60 °
Crisman, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high60°
Average low34°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (2017)
Record low4° (1975)
Mon, 2658° / 34°0.08
58 °
Crisman, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low34°
Average precipitation0.08 in
Chance of precipitation22%
Record high75° (1977)
Record low5° (2020)
Tue, 2756° / 33°0.04
56 °
Crisman, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low33°
Average precipitation0.04 in
Chance of precipitation23%
Record high79° (2016)
Record low0° (2020)
Wed, 2857° / 32°0.06
57 °
Crisman, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (2024)
Record low8° (1976)
Thu, 2956° / 32°0.07
56 °
Crisman, 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 °
Crisman, 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 °
Crisman, 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 °
Crisman, 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 °
Crisman, 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 °
Crisman, 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 °
Crisman, 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 °
Crisman, 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 °
Crisman, 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 °
Crisman, 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)
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 Crisman, 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 Crisman, 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.