Monthly outlook for Three Forks, CO: average high 41.9°, average low 24.7°. That is 5.5° below the climate normal for October. Precipitation is expected on 5 days (about 3.2 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 13 October (49.7°), the coolest 23 October (11.1°).
41.9°/24.7°
Average high / low
−5.5°
Below normal
5 / 4
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
42.2°
53°
-6°
23 October – 1 November
41.5°
48.3°
-3.7°
2 November – 11 November
at normal
44.9°
—
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).
Wed, 1442° / 27°0.51
42 °
Three Forks, Wednesday, 14 October
Snow. High 42°, low 27°.
Pressure30.00 inHg
Wind7.3 mph SW
Humidity95%
Visibility1.1 mi
Dew point31°
Thu, 1543° / 22°0
43 °
Three Forks, Thursday, 15 October
Clear. High 43°, low 22°.
Pressure30.27 inHg
Wind7.2 mph NE
Humidity71%
Visibility6.2 mi
Dew point24°
Fri, 1644° / 24°0
44 °
Three Forks, Friday, 16 October
Clear. High 44°, low 24°.
Pressure30.62 inHg
Wind5.7 mph E
Humidity55%
Visibility6.2 mi
Dew point4°
Sat, 1743° / 29°0
43 °
Three Forks, Saturday, 17 October
Overcast. High 43°, low 29°.
Pressure30.39 inHg
Wind5.2 mph SW
Humidity72%
Visibility—
Dew point33°
Sun, 1846° / 29°0
46 °
Three Forks, Sunday, 18 October
Partly cloudy. High 46°, low 29°.
Pressure30.15 inHg
Wind5.8 mph W
Humidity62%
Visibility—
Dew point30°
Mon, 1946° / 30°0
46 °
Three Forks, Monday, 19 October
Clear. High 46°, low 30°.
Pressure30.06 inHg
Wind7.5 mph W
Humidity55%
Visibility—
Dew point29°
Tue, 2044° / 30°0
44 °
Three Forks, Tuesday, 20 October
Light rain. High 44°, low 30°.
Pressure29.94 inHg
Wind14.3 mph SW
Humidity52%
Visibility—
Dew point25°
Wed, 2137° / 27°1.28
37 °
Three Forks, Wednesday, 21 October
Snow. High 37°, low 27°.
Pressure29.77 inHg
Wind14.5 mph SW
Humidity92%
Visibility—
Dew point34°
Thu, 2227° / 11°0.17
27 °
Three Forks, Thursday, 22 October
Light snow. High 27°, low 11°.
Pressure30.03 inHg
Wind8.2 mph W
Humidity90%
Visibility—
Dew point20°
Fri, 2334° / 11°0
34 °
Three Forks, Friday, 23 October
Clear. High 34°, low 11°.
Pressure30.18 inHg
Wind5.5 mph W
Humidity71%
Visibility—
Dew point22°
Sat, 2433° / 15°0.09
33 °
Three Forks, Saturday, 24 October
Light snow. High 33°, low 15°.
Pressure30.27 inHg
Wind4.2 mph NE
Humidity66%
Visibility—
Dew point20°
Sun, 2541° / 17°0
41 °
Three Forks, Sunday, 25 October
Clear. High 41°, low 17°.
Pressure30.36 inHg
Wind6 mph W
Humidity57%
Visibility—
Dew point24°
Mon, 2646° / 24°0
46 °
Three Forks, Monday, 26 October
Clear. High 46°, low 24°.
Pressure30.36 inHg
Wind6 mph NE
Humidity44%
Visibility—
Dew point21°
Tue, 2749° / 29°0
49 °
Three Forks, Tuesday, 27 October
Clear. High 49°, low 29°.
Pressure30.27 inHg
Wind4.4 mph NE
Humidity50%
Visibility—
Dew point28°
Wed, 2847° / 30°0
47 °
Three Forks, Wednesday, 28 October
Clear. High 47°, low 30°.
Pressure30.21 inHg
Wind5.5 mph W
Humidity53%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1142° / 21°0.07
42 °
Three Forks, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low21°
Average precipitation0.07 in
Chance of precipitation30%
Record high59° (1973)
Record low-5° (2012)
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.