Monthly outlook for Frost, CO: average high 59.3°, average low 40.7°. That is 0.1° below the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 21 October (70.6°), the coolest 30 October (33.8°).
59.3°/40.7°
Average high / low
−0.1°
Below normal
5 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
62.3°
61.4°
+0.5°
25 October – 3 November
54.3°
55.1°
-0.4°
4 November – 13 November
at normal
52°
—
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).
Fri, 1665° / 39°0
65 °
Frost, Friday, 16 October
Clear. High 65°, low 39°.
Pressure30.56 inHg
Wind2.1 mph N
Humidity51%
Visibility6.2 mi
Dew point36°
Sat, 1766° / 38°0
66 °
Frost, Saturday, 17 October
Clear. High 66°, low 38°.
Pressure30.39 inHg
Wind2.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point38°
Sun, 1860° / 42°0.05
60 °
Frost, Sunday, 18 October
Light rain. High 60°, low 42°.
Pressure30.15 inHg
Wind1.9 mph W
Humidity50%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 44°0.04
64 °
Frost, Monday, 19 October
Light rain. High 64°, low 44°.
Pressure30.09 inHg
Wind4.2 mph N
Humidity58%
Visibility6.2 mi
Dew point45°
Tue, 2066° / 44°0
66 °
Frost, Tuesday, 20 October
Light rain. High 66°, low 44°.
Pressure30.06 inHg
Wind5.3 mph NE
Humidity50%
Visibility—
Dew point40°
Wed, 2171° / 44°0
71 °
Frost, Wednesday, 21 October
Partly cloudy. High 71°, low 44°.
Pressure29.97 inHg
Wind11.3 mph SW
Humidity44%
Visibility—
Dew point38°
Thu, 2262° / 47°0.17
62 °
Frost, Thursday, 22 October
Light rain. High 62°, low 47°.
Pressure29.85 inHg
Wind11.3 mph NW
Humidity48%
Visibility—
Dew point39°
Fri, 2356° / 44°0.16
56 °
Frost, Friday, 23 October
Light rain. High 56°, low 44°.
Pressure29.97 inHg
Wind11.5 mph W
Humidity42%
Visibility—
Dew point31°
Sat, 2458° / 40°0
58 °
Frost, Saturday, 24 October
Clear. High 58°, low 40°.
Pressure30.09 inHg
Wind6.8 mph NE
Humidity36%
Visibility—
Dew point25°
Sun, 2557° / 38°0
57 °
Frost, Sunday, 25 October
Overcast. High 57°, low 38°.
Pressure30.06 inHg
Wind10.3 mph NW
Humidity57%
Visibility—
Dew point33°
Mon, 2655° / 40°0.06
55 °
Frost, Monday, 26 October
Light rain. High 55°, low 40°.
Pressure29.94 inHg
Wind15.3 mph SW
Humidity64%
Visibility—
Dew point36°
Tue, 2750° / 39°0.11
50 °
Frost, Tuesday, 27 October
Snow. High 50°, low 39°.
Pressure29.88 inHg
Wind25.7 mph W
Humidity50%
Visibility—
Dew point29°
Wed, 2855° / 37°0
55 °
Frost, Wednesday, 28 October
Clear. High 55°, low 37°.
Pressure30.03 inHg
Wind7.3 mph S
Humidity29%
Visibility—
Dew point17°
Thu, 2959° / 39°0
59 °
Frost, Thursday, 29 October
Overcast. High 59°, low 39°.
Pressure29.85 inHg
Wind22.2 mph SW
Humidity21%
Visibility—
Dew point15°
Fri, 3049° / 34°0
49 °
Frost, Friday, 30 October
Clear. High 49°, low 34°.
Pressure30.30 inHg
Wind8.1 mph W
Humidity24%
Visibility—
Dew point9°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1350° / 25°0.03
50 °
Frost, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high67° (2017)
Record low-4° (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 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.