Monthly outlook for Lonetree, WY: average high 47.2°, average low 31.2°. That is 3.2° below the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 19 October (60.9°), the coolest 17 October (23.8°).
47.2°/31.2°
Average high / low
−3.2°
Below normal
5 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
47.5°
54.4°
-3.9°
22 October – 31 October
46.8°
48.9°
-1.2°
1 November – 10 November
at normal
44°
—
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).
Tue, 1340° / 32°0.26
40 °
Lonetree, Tuesday, 13 October
Rain. High 40°, low 32°.
Pressure29.91 inHg
Wind5.1 mph N
Humidity75%
Visibility6.2 mi
Dew point34°
Wed, 1442° / 33°0.07
42 °
Lonetree, Wednesday, 14 October
Light rain. High 42°, low 33°.
Pressure30.12 inHg
Wind5.8 mph N
Humidity79%
Visibility6.2 mi
Dew point33°
Thu, 1544° / 27°0
44 °
Lonetree, Thursday, 15 October
Overcast. High 44°, low 27°.
Pressure30.56 inHg
Wind14.5 mph E
Humidity62%
Visibility6.2 mi
Dew point30°
Fri, 1647° / 25°0
47 °
Lonetree, Friday, 16 October
Clear. High 47°, low 25°.
Pressure30.62 inHg
Wind3.6 mph NE
Humidity67%
Visibility6.2 mi
Dew point27°
Sat, 1751° / 24°0
51 °
Lonetree, Saturday, 17 October
Overcast. High 51°, low 24°.
Pressure30.24 inHg
Wind7.2 mph S
Humidity45%
Visibility—
Dew point27°
Sun, 1856° / 29°0
56 °
Lonetree, Sunday, 18 October
Clear. High 56°, low 29°.
Pressure30.06 inHg
Wind11.7 mph NW
Humidity38%
Visibility—
Dew point25°
Mon, 1961° / 41°0
61 °
Lonetree, Monday, 19 October
Clear. High 61°, low 41°.
Pressure29.85 inHg
Wind7.9 mph S
Humidity21%
Visibility—
Dew point16°
Tue, 2052° / 40°0.2
52 °
Lonetree, Tuesday, 20 October
Snow. High 52°, low 40°.
Pressure29.62 inHg
Wind21.6 mph SW
Humidity39%
Visibility—
Dew point26°
Wed, 2139° / 28°0.85
39 °
Lonetree, Wednesday, 21 October
Snow. High 39°, low 28°.
Pressure29.50 inHg
Wind16 mph W
Humidity78%
Visibility—
Dew point32°
Thu, 2236° / 28°0.02
36 °
Lonetree, Thursday, 22 October
Light snow. High 36°, low 28°.
Pressure30.03 inHg
Wind20.9 mph W
Humidity66%
Visibility—
Dew point23°
Fri, 2337° / 25°0
37 °
Lonetree, Friday, 23 October
Partly cloudy. High 37°, low 25°.
Pressure30.21 inHg
Wind18.3 mph W
Humidity62%
Visibility—
Dew point24°
Sat, 2440° / 24°0
40 °
Lonetree, Saturday, 24 October
Mostly clear. High 40°, low 24°.
Pressure30.53 inHg
Wind10.9 mph SW
Humidity42%
Visibility—
Dew point13°
Sun, 2552° / 31°0
52 °
Lonetree, Sunday, 25 October
Mostly clear. High 52°, low 31°.
Pressure30.36 inHg
Wind9.8 mph NW
Humidity28%
Visibility—
Dew point16°
Mon, 2656° / 35°0
56 °
Lonetree, Monday, 26 October
Mostly clear. High 56°, low 35°.
Pressure30.45 inHg
Wind7.4 mph S
Humidity36%
Visibility—
Dew point24°
Tue, 2760° / 40°0
60 °
Lonetree, Tuesday, 27 October
Clear. High 60°, low 40°.
Pressure30.33 inHg
Wind8.3 mph S
Humidity34%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2849° / 27°0.09
49 °
Lonetree, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (2018)
Record low0° (1984)
Thu, 2946° / 26°0.09
46 °
Lonetree, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.09 in
Chance of precipitation38%
Record high64° (1968)
Record low0° (2019)
Fri, 3045° / 25°0.06
45 °
Lonetree, Friday, 30 October
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.06 in
Chance of precipitation37%
Record high65° (1962)
Record low-9° (2019)
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)
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.