Monthly outlook for Lonetree, WY: average high 49.3°, average low 32.9°. That is 0.4° below the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 17 October (59.3°), the coolest 19 October (27.3°).
49.3°/32.9°
Average high / low
−0.4°
Below normal
5 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
52.1°
52.3°
-0.1°
27 October – 5 November
44.8°
45.8°
-0.6°
6 November – 15 November
at normal
41.9°
—
October records over 66 years
80.6°4 October 2024All-time high
-13.2°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — McKinnon (11 mi).
Sun, 1858° / 34°0
58 °
Lonetree, Sunday, 18 October
Overcast. High 58°, low 34°.
Pressure30.12 inHg
Wind3.1 mph NE
Humidity37%
Visibility6.2 mi
Dew point20°
Mon, 1953° / 27°0
53 °
Lonetree, Monday, 19 October
Clear. High 53°, low 27°.
Pressure30.03 inHg
Wind6 mph NE
Humidity44%
Visibility6.2 mi
Dew point32°
Tue, 2053° / 39°0.02
53 °
Lonetree, Tuesday, 20 October
Light rain. High 53°, low 39°.
Pressure30.03 inHg
Wind3.8 mph NE
Humidity54%
Visibility3.9 mi
Dew point36°
Wed, 2158° / 34°0.01
58 °
Lonetree, Wednesday, 21 October
Light rain. High 58°, low 34°.
Pressure30.09 inHg
Wind5.9 mph SW
Humidity53%
Visibility—
Dew point35°
Thu, 2258° / 40°0.04
58 °
Lonetree, Thursday, 22 October
Light rain. High 58°, low 40°.
Pressure30.03 inHg
Wind8.6 mph S
Humidity61%
Visibility—
Dew point38°
Fri, 2348° / 37°0.62
48 °
Lonetree, Friday, 23 October
Snow. High 48°, low 37°.
Pressure29.85 inHg
Wind16.2 mph W
Humidity56%
Visibility—
Dew point30°
Sat, 2446° / 32°0.2
46 °
Lonetree, Saturday, 24 October
Snow. High 46°, low 32°.
Pressure30.03 inHg
Wind14.8 mph E
Humidity64%
Visibility—
Dew point30°
Sun, 2542° / 31°0.09
42 °
Lonetree, Sunday, 25 October
Snow. High 42°, low 31°.
Pressure30.06 inHg
Wind12.9 mph NW
Humidity87%
Visibility—
Dew point32°
Mon, 2647° / 32°0
47 °
Lonetree, Monday, 26 October
Overcast. High 47°, low 32°.
Pressure30.18 inHg
Wind8.7 mph NW
Humidity48%
Visibility—
Dew point23°
Tue, 2750° / 34°0
50 °
Lonetree, Tuesday, 27 October
Clear. High 50°, low 34°.
Pressure30.12 inHg
Wind7.8 mph S
Humidity38%
Visibility—
Dew point21°
Wed, 2844° / 34°0.67
44 °
Lonetree, Wednesday, 28 October
Snow. High 44°, low 34°.
Pressure29.77 inHg
Wind11.6 mph E
Humidity56%
Visibility—
Dew point28°
Thu, 2938° / 30°0.15
38 °
Lonetree, Thursday, 29 October
Snow. High 38°, low 30°.
Pressure29.74 inHg
Wind13.5 mph NW
Humidity97%
Visibility—
Dew point34°
Fri, 3041° / 29°0.02
41 °
Lonetree, Friday, 30 October
Light snow. High 41°, low 29°.
Pressure30.12 inHg
Wind10.1 mph SW
Humidity74%
Visibility—
Dew point30°
Sat, 3147° / 30°0
47 °
Lonetree, Saturday, 31 October
Partly cloudy. High 47°, low 30°.
Pressure30.24 inHg
Wind7.9 mph S
Humidity59%
Visibility—
Dew point29°
Sun, 0149° / 34°0
49 °
Lonetree, Sunday, 1 November
Clear. High 49°, low 34°.
Pressure30.12 inHg
Wind8.5 mph SW
Humidity34%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0244° / 24°0.07
44 °
Lonetree, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.07 in
Chance of precipitation28%
Record high60° (2025)
Record low-4° (2002)
Tue, 0344° / 22°0.04
44 °
Lonetree, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low22°
Average precipitation0.04 in
Chance of precipitation23%
Record high61° (1962)
Record low-3° (2002)
Wed, 0446° / 22°0.03
46 °
Lonetree, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low22°
Average precipitation0.03 in
Chance of precipitation15%
Record high63° (2020)
Record low-1° (1973)
Thu, 0545° / 23°0.04
45 °
Lonetree, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low23°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (1999)
Record low0° (2003)
Fri, 0645° / 23°0.03
45 °
Lonetree, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low23°
Average precipitation0.03 in
Chance of precipitation20%
Record high62° (1999)
Record low-1° (1996)
Sat, 0744° / 23°0.03
44 °
Lonetree, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (2006)
Record low-3° (1998)
Sun, 0843° / 23°0.06
43 °
Lonetree, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.06 in
Chance of precipitation32%
Record high63° (1978)
Record low1° (2000)
Mon, 0942° / 22°0.07
42 °
Lonetree, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.07 in
Chance of precipitation30%
Record high60° (2014)
Record low1° (2011)
Tue, 1041° / 20°0.07
41 °
Lonetree, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.07 in
Chance of precipitation28%
Record high58° (1999)
Record low-1° (1997)
Wed, 1141° / 20°0.05
41 °
Lonetree, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.05 in
Chance of precipitation22%
Record high59° (1999)
Record low2° (2000)
Thu, 1242° / 20°0.07
42 °
Lonetree, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low20°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (1999)
Record low-1° (2000)
Fri, 1342° / 21°0.03
42 °
Lonetree, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low21°
Average precipitation0.03 in
Chance of precipitation23%
Record high61° (1999)
Record low-7° (2000)
Sat, 1440° / 20°0.06
40 °
Lonetree, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.06 in
Chance of precipitation25%
Record high61° (1999)
Record low-6° (1994)
Sun, 1540° / 17°0.02
40 °
Lonetree, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low17°
Average precipitation0.02 in
Chance of precipitation18%
Record high61° (2016)
Record low-18° (1997)
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 Lonetree, WY 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 Lonetree, WY 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.