Monthly outlook for Frost, CO: average high 58°, average low 40°. That is 1.2° below the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 21 October (68.4°), the coolest 25 October (29.6°).
58°/40°
Average high / low
−1.2°
Below normal
5 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
61.5°
61.8°
-0.2°
24 October – 2 November
52.2°
55.7°
-1.9°
3 November – 12 November
at normal
52.3°
—
October records over 66 years
85.3°1 October 2015All-time high
-4.7°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Montrose (9 mi).
Thu, 1559° / 42°0.06
59 °
Frost, Thursday, 15 October
Light rain. High 59°, low 42°.
Pressure30.36 inHg
Wind2.9 mph W
Humidity65%
Visibility6.2 mi
Dew point40°
Fri, 1663° / 39°0
63 °
Frost, Friday, 16 October
Clear. High 63°, low 39°.
Pressure30.56 inHg
Wind2.5 mph NW
Humidity50%
Visibility6.2 mi
Dew point36°
Sat, 1766° / 38°0
66 °
Frost, Saturday, 17 October
Clear. High 66°, low 38°.
Pressure30.39 inHg
Wind2.1 mph NW
Humidity48%
Visibility6.2 mi
Dew point38°
Sun, 1865° / 42°0
65 °
Frost, Sunday, 18 October
Overcast. High 65°, low 42°.
Pressure30.15 inHg
Wind2.3 mph NW
Humidity46%
Visibility6.2 mi
Dew point38°
Mon, 1966° / 46°0
66 °
Frost, Monday, 19 October
Partly cloudy. High 66°, low 46°.
Pressure30.12 inHg
Wind4.2 mph NE
Humidity46%
Visibility—
Dew point38°
Tue, 2066° / 44°0
66 °
Frost, Tuesday, 20 October
Partly cloudy. High 66°, low 44°.
Pressure29.97 inHg
Wind10 mph N
Humidity44%
Visibility—
Dew point39°
Wed, 2168° / 50°0.07
68 °
Frost, Wednesday, 21 October
Light rain. High 68°, low 50°.
Pressure29.77 inHg
Wind8 mph NW
Humidity38%
Visibility—
Dew point36°
Thu, 2256° / 46°0.26
56 °
Frost, Thursday, 22 October
Rain. High 56°, low 46°.
Pressure29.83 inHg
Wind18.5 mph W
Humidity39%
Visibility—
Dew point28°
Fri, 2353° / 41°0.16
53 °
Frost, Friday, 23 October
Light rain. High 53°, low 41°.
Pressure30.00 inHg
Wind10.1 mph NW
Humidity43%
Visibility—
Dew point29°
Sat, 2444° / 35°0.03
44 °
Frost, Saturday, 24 October
Light rain. High 44°, low 35°.
Pressure30.33 inHg
Wind8.9 mph N
Humidity30%
Visibility—
Dew point14°
Sun, 2544° / 30°0
44 °
Frost, Sunday, 25 October
Clear. High 44°, low 30°.
Pressure30.65 inHg
Wind4.3 mph SE
Humidity36%
Visibility—
Dew point14°
Mon, 2650° / 31°0
50 °
Frost, Monday, 26 October
Partly cloudy. High 50°, low 31°.
Pressure30.27 inHg
Wind3.6 mph N
Humidity31%
Visibility—
Dew point15°
Tue, 2753° / 34°0
53 °
Frost, Tuesday, 27 October
Mostly clear. High 53°, low 34°.
Pressure30.15 inHg
Wind4 mph N
Humidity33%
Visibility—
Dew point19°
Wed, 2858° / 37°0
58 °
Frost, Wednesday, 28 October
Clear. High 58°, low 37°.
Pressure30.00 inHg
Wind3.9 mph NE
Humidity32%
Visibility—
Dew point21°
Thu, 2964° / 41°0
64 °
Frost, Thursday, 29 October
Clear. High 64°, low 41°.
Pressure30.03 inHg
Wind5.3 mph S
Humidity34%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3054° / 29°0.05
54 °
Frost, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low29°
Average precipitation0.05 in
Chance of precipitation25%
Record high73° (2016)
Record low1° (2009)
Sat, 3153° / 28°0.06
53 °
Frost, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (2008)
Record low1° (2019)
Sun, 0153° / 28°0.04
53 °
Frost, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2008)
Record low2° (1991)
Mon, 0254° / 28°0.04
54 °
Frost, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (2008)
Record low1° (2004)
Tue, 0353° / 28°0.05
53 °
Frost, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low28°
Average precipitation0.05 in
Chance of precipitation18%
Record high70° (2025)
Record low-4° (1991)
Wed, 0454° / 28°0.02
54 °
Frost, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (2025)
Record low0° (1991)
Thu, 0554° / 28°0.04
54 °
Frost, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2025)
Record low4° (1974)
Fri, 0654° / 28°0.03
54 °
Frost, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low28°
Average precipitation0.03 in
Chance of precipitation13%
Record high70° (2020)
Record low-2° (1961)
Sat, 0754° / 27°0.02
54 °
Frost, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (1999)
Record low1° (2008)
Sun, 0853° / 27°0.05
53 °
Frost, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (2006)
Record low3° (1990)
Mon, 0951° / 27°0.07
51 °
Frost, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low27°
Average precipitation0.07 in
Chance of precipitation37%
Record high67° (1980)
Record low1° (1990)
Tue, 1051° / 26°0.04
51 °
Frost, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high68° (1980)
Record low5° (1990)
Wed, 1150° / 26°0.05
50 °
Frost, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low26°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (1973)
Record low1° (1998)
Thu, 1250° / 25°0.06
50 °
Frost, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1973)
Record low1° (1992)
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 Frost, 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 Frost, 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.