Monthly outlook for Three Forks, CO: average high 39.8°, average low 22.6°. That is 6.1° below the climate normal for October. Precipitation is expected on 8 days (about 2.8 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 16 October (53.2°), the coolest 27 October (5.7°).
39.8°/22.6°
Average high / low
−6.1°
Below normal
8 / 4
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
44.1°
52.2°
-4.5°
25 October – 3 November
32.8°
47.3°
-8.1°
4 November – 13 November
at normal
44.4°
—
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).
Fri, 1653° / 22°0
53 °
Three Forks, Friday, 16 October
Clear. High 53°, low 22°.
Pressure30.53 inHg
Wind4 mph NE
Humidity41%
Visibility6.2 mi
Dew point4°
Sat, 1752° / 25°0
52 °
Three Forks, Saturday, 17 October
Clear. High 52°, low 25°.
Pressure30.39 inHg
Wind4.4 mph W
Humidity45%
Visibility6.2 mi
Dew point17°
Sun, 1851° / 33°0.07
51 °
Three Forks, Sunday, 18 October
Rain. High 51°, low 33°.
Pressure30.18 inHg
Wind5.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point21°
Mon, 1947° / 34°0.04
47 °
Three Forks, Monday, 19 October
Light rain. High 47°, low 34°.
Pressure30.21 inHg
Wind8 mph SW
Humidity75%
Visibility6.2 mi
Dew point34°
Tue, 2042° / 35°0.21
42 °
Three Forks, Tuesday, 20 October
Snow. High 42°, low 35°.
Pressure30.12 inHg
Wind7.5 mph SW
Humidity87%
Visibility—
Dew point37°
Wed, 2148° / 36°0.16
48 °
Three Forks, Wednesday, 21 October
Snow. High 48°, low 36°.
Pressure30.18 inHg
Wind8.3 mph SW
Humidity77%
Visibility—
Dew point38°
Thu, 2241° / 34°0.62
41 °
Three Forks, Thursday, 22 October
Rain. High 41°, low 34°.
Pressure30.00 inHg
Wind9.1 mph SW
Humidity92%
Visibility—
Dew point38°
Fri, 2335° / 23°1
35 °
Three Forks, Friday, 23 October
Snow. High 35°, low 23°.
Pressure29.88 inHg
Wind13.7 mph SW
Humidity101%
Visibility—
Dew point26°
Sat, 2428° / 15°0.06
28 °
Three Forks, Saturday, 24 October
Light snow. High 28°, low 15°.
Pressure30.12 inHg
Wind9.1 mph SW
Humidity83%
Visibility—
Dew point22°
Sun, 2527° / 13°0.67
27 °
Three Forks, Sunday, 25 October
Snow. High 27°, low 13°.
Pressure30.24 inHg
Wind5.7 mph W
Humidity82%
Visibility—
Dew point19°
Mon, 2631° / 9°0
31 °
Three Forks, Monday, 26 October
Clear. High 31°, low 9°.
Pressure30.06 inHg
Wind7.1 mph W
Humidity85%
Visibility—
Dew point24°
Tue, 2726° / 6°0.02
26 °
Three Forks, Tuesday, 27 October
Light snow. High 26°, low 6°.
Pressure29.83 inHg
Wind19.3 mph W
Humidity88%
Visibility—
Dew point22°
Wed, 2834° / 6°0
34 °
Three Forks, Wednesday, 28 October
Clear. High 34°, low 6°.
Pressure30.12 inHg
Wind7.2 mph W
Humidity69%
Visibility—
Dew point22°
Thu, 2938° / 23°0
38 °
Three Forks, Thursday, 29 October
Overcast. High 38°, low 23°.
Pressure30.15 inHg
Wind7.2 mph W
Humidity79%
Visibility—
Dew point30°
Fri, 3040° / 22°0
40 °
Three Forks, Friday, 30 October
Clear. High 40°, low 22°.
Pressure30.18 inHg
Wind7.9 mph W
Humidity66%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1243° / 20°0.07
43 °
Three Forks, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low20°
Average precipitation0.07 in
Chance of precipitation18%
Record high60° (1999)
Record low-8° (1979)
Fri, 1343° / 21°0.04
43 °
Three Forks, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low21°
Average precipitation0.04 in
Chance of precipitation23%
Record high59° (1999)
Record low-7° (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 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.