Monthly outlook for Lonetree, WY: average high 47.8°, average low 29.5°. That is 2° below the climate normal for October. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 17 October (57.8°), the coolest 25 October (20.4°).
47.8°/29.5°
Average high / low
−2°
Below normal
6 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
49.5°
53.2°
-2.1°
25 October – 3 November
44.8°
46.8°
-1.1°
4 November – 13 November
at normal
43.1°
—
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).
Fri, 1650° / 28°0
50 °
Lonetree, Friday, 16 October
Mostly clear. High 50°, low 28°.
Pressure30.62 inHg
Wind3.8 mph NE
Humidity65%
Visibility6.2 mi
Dew point33°
Sat, 1758° / 32°0
58 °
Lonetree, Saturday, 17 October
Clear. High 58°, low 32°.
Pressure30.33 inHg
Wind2.5 mph NE
Humidity38%
Visibility6.2 mi
Dew point22°
Sun, 1856° / 26°0
56 °
Lonetree, Sunday, 18 October
Mostly clear. High 56°, low 26°.
Pressure30.09 inHg
Wind4.2 mph NE
Humidity38%
Visibility6.2 mi
Dew point25°
Mon, 1953° / 28°0
53 °
Lonetree, Monday, 19 October
Partly cloudy. High 53°, low 28°.
Pressure30.00 inHg
Wind7.4 mph NE
Humidity42%
Visibility6.2 mi
Dew point31°
Tue, 2051° / 40°0.22
51 °
Lonetree, Tuesday, 20 October
Light rain. High 51°, low 40°.
Pressure29.91 inHg
Wind3.4 mph SE
Humidity60%
Visibility—
Dew point36°
Wed, 2154° / 38°0
54 °
Lonetree, Wednesday, 21 October
Partly cloudy. High 54°, low 38°.
Pressure29.97 inHg
Wind9.7 mph SE
Humidity57%
Visibility—
Dew point36°
Thu, 2250° / 38°0.07
50 °
Lonetree, Thursday, 22 October
Light rain. High 50°, low 38°.
Pressure29.83 inHg
Wind16.8 mph S
Humidity52%
Visibility—
Dew point32°
Fri, 2340° / 25°0.01
40 °
Lonetree, Friday, 23 October
Snow. High 40°, low 25°.
Pressure29.85 inHg
Wind27.5 mph W
Humidity36%
Visibility—
Dew point14°
Sat, 2432° / 23°0.09
32 °
Lonetree, Saturday, 24 October
Light snow. High 32°, low 23°.
Pressure30.33 inHg
Wind17.2 mph W
Humidity59%
Visibility—
Dew point17°
Sun, 2541° / 20°0
41 °
Lonetree, Sunday, 25 October
Clear. High 41°, low 20°.
Pressure30.30 inHg
Wind10.2 mph NW
Humidity20%
Visibility—
Dew point-3°
Mon, 2643° / 29°0.22
43 °
Lonetree, Monday, 26 October
Snow. High 43°, low 29°.
Pressure29.88 inHg
Wind8.1 mph NW
Humidity43%
Visibility—
Dew point20°
Tue, 2736° / 21°0.05
36 °
Lonetree, Tuesday, 27 October
Light snow. High 36°, low 21°.
Pressure30.06 inHg
Wind17.3 mph NW
Humidity64%
Visibility—
Dew point19°
Wed, 2851° / 25°0
51 °
Lonetree, Wednesday, 28 October
Overcast. High 51°, low 25°.
Pressure29.91 inHg
Wind14.5 mph W
Humidity38%
Visibility—
Dew point21°
Thu, 2948° / 37°0.07
48 °
Lonetree, Thursday, 29 October
Snow. High 48°, low 37°.
Pressure30.03 inHg
Wind10.6 mph W
Humidity70%
Visibility—
Dew point33°
Fri, 3051° / 34°0
51 °
Lonetree, Friday, 30 October
Mostly clear. High 51°, low 34°.
Pressure30.00 inHg
Wind11.3 mph SW
Humidity37%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3145° / 25°0.06
45 °
Lonetree, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.06 in
Chance of precipitation37%
Record high61° (1988)
Record low-3° (2019)
Sun, 0144° / 25°0.05
44 °
Lonetree, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.05 in
Chance of precipitation27%
Record high60° (1988)
Record low1° (1979)
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)
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.