Monthly outlook for Three Forks, CO: average high 42.9°, average low 25.4°. That is 5.1° below the climate normal for October. Precipitation is expected on 6 days (about 3.0 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 12 October (53.8°), the coolest 23 October (9.4°).
42.9°/25.4°
Average high / low
−5.1°
Below normal
6 / 4
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
46.1°
53.4°
-4.1°
22 October – 31 October
37.7°
48.8°
-6.2°
1 November – 10 November
at normal
45.2°
—
October records over 66 years
72.5°1 October 1980All-time high
-8.1°28 October 1970All-time low
Climate normals and records are computed from the nearest reference point — Jasper (13 mi).
Tue, 1350° / 38°1.09
50 °
Three Forks, Tuesday, 13 October
Snow. High 50°, low 38°.
Pressure30.03 inHg
Wind11.2 mph SW
Humidity98%
Visibility2.0 mi
Dew point35°
Wed, 1443° / 27°0.32
43 °
Three Forks, Wednesday, 14 October
Snow. High 43°, low 27°.
Pressure30.03 inHg
Wind8.1 mph SW
Humidity93%
Visibility1.5 mi
Dew point31°
Thu, 1545° / 22°0
45 °
Three Forks, Thursday, 15 October
Clear. High 45°, low 22°.
Pressure30.24 inHg
Wind6.1 mph NE
Humidity67%
Visibility6.2 mi
Dew point23°
Fri, 1642° / 24°0
42 °
Three Forks, Friday, 16 October
Overcast. High 42°, low 24°.
Pressure30.59 inHg
Wind12 mph E
Humidity58%
Visibility6.2 mi
Dew point3°
Sat, 1747° / 28°0.02
47 °
Three Forks, Saturday, 17 October
Light snow. High 47°, low 28°.
Pressure30.36 inHg
Wind8 mph SW
Humidity64%
Visibility—
Dew point33°
Sun, 1848° / 32°0
48 °
Three Forks, Sunday, 18 October
Partly cloudy. High 48°, low 32°.
Pressure30.06 inHg
Wind6.7 mph W
Humidity51%
Visibility—
Dew point29°
Mon, 1947° / 31°0
47 °
Three Forks, Monday, 19 October
Clear. High 47°, low 31°.
Pressure30.15 inHg
Wind7.6 mph W
Humidity50%
Visibility—
Dew point27°
Tue, 2041° / 32°0.26
41 °
Three Forks, Tuesday, 20 October
Snow. High 41°, low 32°.
Pressure30.06 inHg
Wind8.4 mph SW
Humidity66%
Visibility—
Dew point29°
Wed, 2144° / 31°0.36
44 °
Three Forks, Wednesday, 21 October
Snow. High 44°, low 31°.
Pressure29.83 inHg
Wind15.4 mph S
Humidity68%
Visibility—
Dew point31°
Thu, 2230° / 11°0.54
30 °
Three Forks, Thursday, 22 October
Snow. High 30°, low 11°.
Pressure29.94 inHg
Wind8.8 mph SW
Humidity92%
Visibility—
Dew point23°
Fri, 2332° / 9°0
32 °
Three Forks, Friday, 23 October
Clear. High 32°, low 9°.
Pressure30.06 inHg
Wind5.8 mph W
Humidity67%
Visibility—
Dew point18°
Sat, 2442° / 17°0
42 °
Three Forks, Saturday, 24 October
Clear. High 42°, low 17°.
Pressure30.21 inHg
Wind5.3 mph W
Humidity51%
Visibility—
Dew point22°
Sun, 2540° / 22°0
40 °
Three Forks, Sunday, 25 October
Partly cloudy. High 40°, low 22°.
Pressure30.03 inHg
Wind7.5 mph SW
Humidity45%
Visibility—
Dew point18°
Mon, 2639° / 20°0
39 °
Three Forks, Monday, 26 October
Clear. High 39°, low 20°.
Pressure30.00 inHg
Wind7.1 mph W
Humidity43%
Visibility—
Dew point15°
Tue, 2744° / 23°0
44 °
Three Forks, Tuesday, 27 October
Clear. High 44°, low 23°.
Pressure30.09 inHg
Wind6.8 mph W
Humidity38%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2849° / 27°0.05
49 °
Three Forks, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.05 in
Chance of precipitation20%
Record high63° (2016)
Record low-8° (1970)
Thu, 2947° / 26°0.06
47 °
Three Forks, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low26°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (1964)
Record low-3° (2009)
Fri, 3046° / 25°0.06
46 °
Three Forks, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.06 in
Chance of precipitation28%
Record high60° (2014)
Record low-2° (1993)
Sat, 3146° / 25°0.06
46 °
Three Forks, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high58° (2008)
Record low3° (2019)
Sun, 0145° / 25°0.06
45 °
Three Forks, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high58° (2008)
Record low-1° (1979)
Mon, 0246° / 24°0.06
46 °
Three Forks, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.06 in
Chance of precipitation23%
Record high60° (2025)
Record low-1° (1979)
Tue, 0346° / 23°0.07
46 °
Three Forks, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low23°
Average precipitation0.07 in
Chance of precipitation18%
Record high60° (2025)
Record low-8° (1969)
Wed, 0446° / 23°0.02
46 °
Three Forks, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high58° (2025)
Record low-4° (1992)
Thu, 0546° / 24°0.02
46 °
Three Forks, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (2025)
Record low2° (1992)
Fri, 0646° / 24°0.03
46 °
Three Forks, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high59° (2010)
Record low-10° (1993)
Sat, 0746° / 24°0.05
46 °
Three Forks, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.05 in
Chance of precipitation18%
Record high61° (2006)
Record low1° (1968)
Sun, 0845° / 25°0.07
45 °
Three Forks, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (2006)
Record low-3° (2000)
Mon, 0944° / 23°0.08
44 °
Three Forks, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.08 in
Chance of precipitation28%
Record high58° (1980)
Record low-6° (1977)
Tue, 1043° / 22°0.04
43 °
Three Forks, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low22°
Average precipitation0.04 in
Chance of precipitation23%
Record high59° (1980)
Record low-1° (2011)
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 Three Forks, 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 Three Forks, 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.