Monthly outlook for Lonetree, WY: average high 49°, average low 32.5°. That is 0.3° below the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 21 October (60°), the coolest 31 October (25.1°).
49°/32.5°
Average high / low
−0.3°
Below normal
4 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
51.2°
51.8°
-0.3°
28 October – 6 November
45.5°
45.4°
+0.1°
7 November – 16 November
at normal
41.5°
—
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).
Mon, 1955° / 32°0
55 °
Lonetree, Monday, 19 October
Overcast. High 55°, low 32°.
Pressure30.03 inHg
Wind6 mph NE
Humidity42%
Visibility6.2 mi
Dew point31°
Tue, 2053° / 36°0.01
53 °
Lonetree, Tuesday, 20 October
Light rain. High 53°, low 36°.
Pressure30.06 inHg
Wind6.6 mph NE
Humidity56%
Visibility5.4 mi
Dew point38°
Wed, 2160° / 33°0
60 °
Lonetree, Wednesday, 21 October
Light rain. High 60°, low 33°.
Pressure30.09 inHg
Wind5.5 mph E
Humidity50%
Visibility6.2 mi
Dew point38°
Thu, 2255° / 44°0.01
55 °
Lonetree, Thursday, 22 October
Light rain. High 55°, low 44°.
Pressure29.94 inHg
Wind7.5 mph E
Humidity63%
Visibility—
Dew point40°
Fri, 2343° / 37°0.4
43 °
Lonetree, Friday, 23 October
Snow. High 43°, low 37°.
Pressure29.83 inHg
Wind9.2 mph W
Humidity62%
Visibility—
Dew point29°
Sat, 2436° / 27°0.33
36 °
Lonetree, Saturday, 24 October
Snow. High 36°, low 27°.
Pressure30.45 inHg
Wind8.7 mph E
Humidity88%
Visibility—
Dew point28°
Sun, 2547° / 25°0
47 °
Lonetree, Sunday, 25 October
Clear. High 47°, low 25°.
Pressure30.36 inHg
Wind7.8 mph S
Humidity38%
Visibility—
Dew point17°
Mon, 2650° / 33°0
50 °
Lonetree, Monday, 26 October
Overcast. High 50°, low 33°.
Pressure30.00 inHg
Wind8.2 mph NE
Humidity31%
Visibility—
Dew point18°
Tue, 2753° / 34°0
53 °
Lonetree, Tuesday, 27 October
Partly cloudy. High 53°, low 34°.
Pressure29.88 inHg
Wind9.1 mph S
Humidity31%
Visibility—
Dew point19°
Wed, 2842° / 36°0.28
42 °
Lonetree, Wednesday, 28 October
Snow. High 42°, low 36°.
Pressure29.83 inHg
Wind14.6 mph NW
Humidity75%
Visibility—
Dew point33°
Thu, 2946° / 32°0
46 °
Lonetree, Thursday, 29 October
Overcast. High 46°, low 32°.
Pressure30.03 inHg
Wind15.3 mph W
Humidity42%
Visibility—
Dew point20°
Fri, 3048° / 32°0
48 °
Lonetree, Friday, 30 October
Clear. High 48°, low 32°.
Pressure29.74 inHg
Wind12.3 mph SW
Humidity29%
Visibility—
Dew point15°
Sat, 3139° / 25°0.11
39 °
Lonetree, Saturday, 31 October
Snow. High 39°, low 25°.
Pressure29.85 inHg
Wind20 mph W
Humidity48%
Visibility—
Dew point15°
Sun, 0153° / 32°0
53 °
Lonetree, Sunday, 1 November
Mostly clear. High 53°, low 32°.
Pressure29.77 inHg
Wind20.1 mph SW
Humidity24%
Visibility—
Dew point15°
Mon, 0246° / 32°0
46 °
Lonetree, Monday, 2 November
Overcast. High 46°, low 32°.
Pressure29.65 inHg
Wind8.8 mph SW
Humidity44%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1640° / 19°0.04
40 °
Lonetree, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low19°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1999)
Record low-8° (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.