Monthly outlook for Lake, WY: average high 45.5°, average low 25.8°. That is 0° below the climate normal for October. Precipitation is expected on 7 days (about 2.1 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 8 October (68.2°), the coolest 16 October (12.8°).
45.5°/25.8°
Average high / low
−0°
Below normal
7 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
46.8°
46.4°
+0.2°
17 October – 26 October
43.4°
42.9°
+0.3°
27 October – 5 November
at normal
36.6°
—
October records over 66 years
70°3 October 2010All-time high
-8.3°29 October 2023All-time low
Thu, 0868° / 28°0
68 °
Lake, Thursday, 8 October
Mostly clear. High 68°, low 28°.
Pressure30.09 inHg
Wind4.5 mph SW
Humidity34%
Visibility6.2 mi
Dew point30°
Fri, 0960° / 28°0
60 °
Lake, Friday, 9 October
Clear. High 60°, low 28°.
Pressure29.77 inHg
Wind13.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point26°
Sat, 1050° / 40°0.13
50 °
Lake, Saturday, 10 October
Light rain. High 50°, low 40°.
Pressure29.68 inHg
Wind11.5 mph S
Humidity79%
Visibility6.2 mi
Dew point37°
Sun, 1138° / 31°1.14
38 °
Lake, Sunday, 11 October
Snow. High 38°, low 31°.
Pressure29.77 inHg
Wind3.7 mph NE
Humidity99%
Visibility0.3 mi
Dew point35°
Mon, 1238° / 24°0.43
38 °
Lake, Monday, 12 October
Snow. High 38°, low 24°.
Pressure29.94 inHg
Wind7.4 mph NE
Humidity78%
Visibility—
Dew point29°
Tue, 1347° / 22°0.03
47 °
Lake, Tuesday, 13 October
Light rain. High 47°, low 22°.
Pressure29.97 inHg
Wind13.2 mph SW
Humidity60%
Visibility—
Dew point29°
Wed, 1440° / 28°0.08
40 °
Lake, Wednesday, 14 October
Snow. High 40°, low 28°.
Pressure29.62 inHg
Wind16.5 mph SW
Humidity78%
Visibility—
Dew point33°
Thu, 1527° / 18°0.1
27 °
Lake, Thursday, 15 October
Light snow. High 27°, low 18°.
Pressure30.18 inHg
Wind12.3 mph N
Humidity72%
Visibility—
Dew point16°
Fri, 1633° / 13°0
33 °
Lake, Friday, 16 October
Clear. High 33°, low 13°.
Pressure30.50 inHg
Wind7 mph W
Humidity37%
Visibility—
Dew point3°
Sat, 1741° / 19°0
41 °
Lake, Saturday, 17 October
Clear. High 41°, low 19°.
Pressure30.24 inHg
Wind10.7 mph SW
Humidity39%
Visibility—
Dew point12°
Sun, 1846° / 25°0
46 °
Lake, Sunday, 18 October
Mostly clear. High 46°, low 25°.
Pressure30.12 inHg
Wind12.1 mph SW
Humidity34%
Visibility—
Dew point15°
Mon, 1948° / 27°0
48 °
Lake, Monday, 19 October
Overcast. High 48°, low 27°.
Pressure30.15 inHg
Wind5.5 mph W
Humidity38%
Visibility—
Dew point19°
Tue, 2050° / 29°0
50 °
Lake, Tuesday, 20 October
Clear. High 50°, low 29°.
Pressure30.12 inHg
Wind8.9 mph SW
Humidity34%
Visibility—
Dew point18°
Wed, 2145° / 30°0.06
45 °
Lake, Wednesday, 21 October
Light snow. High 45°, low 30°.
Pressure29.91 inHg
Wind22.1 mph SW
Humidity38%
Visibility—
Dew point19°
Thu, 2230° / 22°0.12
30 °
Lake, Thursday, 22 October
Light snow. High 30°, low 22°.
Pressure29.88 inHg
Wind15.9 mph NW
Humidity52%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2342° / 27°0.11
42 °
Lake, Friday, 23 October
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.11 in
Chance of precipitation40%
Record high56° (1965)
Record low8° (2020)
Sat, 2441° / 27°0.1
41 °
Lake, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.1 in
Chance of precipitation45%
Record high56° (2005)
Record low10° (1975)
Sun, 2541° / 27°0.08
41 °
Lake, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.08 in
Chance of precipitation35%
Record high57° (2014)
Record low-1° (2020)
Mon, 2640° / 26°0.11
40 °
Lake, Monday, 26 October
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.11 in
Chance of precipitation42%
Record high55° (1999)
Record low1° (2020)
Tue, 2740° / 25°0.06
40 °
Lake, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high55° (1977)
Record low4° (2019)
Wed, 2839° / 25°0.09
39 °
Lake, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.09 in
Chance of precipitation40%
Record high54° (1962)
Record low3° (1971)
Thu, 2938° / 24°0.08
38 °
Lake, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.08 in
Chance of precipitation37%
Record high56° (1962)
Record low-8° (2023)
Fri, 3037° / 23°0.09
37 °
Lake, Friday, 30 October
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.09 in
Chance of precipitation43%
Record high57° (1962)
Record low-3° (2019)
Sat, 3136° / 23°0.09
36 °
Lake, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.09 in
Chance of precipitation47%
Record high52° (2014)
Record low4° (2006)
Sun, 0135° / 23°0.08
35 °
Lake, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.08 in
Chance of precipitation35%
Record high53° (2014)
Record low6° (1995)
Mon, 0235° / 22°0.08
35 °
Lake, Monday, 2 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.08 in
Chance of precipitation47%
Record high53° (1981)
Record low-4° (1991)
Tue, 0336° / 23°0.08
36 °
Lake, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.08 in
Chance of precipitation35%
Record high52° (1962)
Record low4° (1991)
Wed, 0436° / 23°0.08
36 °
Lake, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.08 in
Chance of precipitation38%
Record high49° (2016)
Record low6° (1973)
Thu, 0535° / 24°0.1
35 °
Lake, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.1 in
Chance of precipitation48%
Record high50° (1987)
Record low3° (2003)
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 Lake, 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 Lake, 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.