Monthly outlook for Latham, WY: average high 50.8°, average low 35.5°. That is 0.8° below the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 20 October (61°), the coolest 25 October (18.6°).
50.8°/35.5°
Average high / low
−0.8°
Below normal
4 / 3
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
54.9°
53.9°
+0.6°
24 October – 2 November
43.9°
47.2°
-1.9°
3 November – 12 November
at normal
42.9°
—
October records over 66 years
78.1°4 October 2024All-time high
-15°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Wamsutter (8 mi).
Thu, 1547° / 34°0.13
47 °
Latham, Thursday, 15 October
Light rain. High 47°, low 34°.
Pressure30.53 inHg
Wind15.9 mph NE
Humidity58%
Visibility6.2 mi
Dew point30°
Fri, 1651° / 27°0
51 °
Latham, Friday, 16 October
Clear. High 51°, low 27°.
Pressure30.65 inHg
Wind4 mph N
Humidity59%
Visibility6.2 mi
Dew point25°
Sat, 1758° / 33°0
58 °
Latham, Saturday, 17 October
Clear. High 58°, low 33°.
Pressure30.36 inHg
Wind17 mph S
Humidity49%
Visibility6.2 mi
Dew point32°
Sun, 1858° / 37°0
58 °
Latham, Sunday, 18 October
Mostly clear. High 58°, low 37°.
Pressure30.15 inHg
Wind14.1 mph S
Humidity47%
Visibility—
Dew point32°
Mon, 1957° / 40°0
57 °
Latham, Monday, 19 October
Mostly clear. High 57°, low 40°.
Pressure30.03 inHg
Wind16.4 mph S
Humidity57%
Visibility—
Dew point36°
Tue, 2061° / 43°0
61 °
Latham, Tuesday, 20 October
Mostly clear. High 61°, low 43°.
Pressure30.06 inHg
Wind14.3 mph SW
Humidity36%
Visibility—
Dew point28°
Wed, 2156° / 47°0.03
56 °
Latham, Wednesday, 21 October
Light rain. High 56°, low 47°.
Pressure30.09 inHg
Wind8.1 mph S
Humidity68%
Visibility—
Dew point40°
Thu, 2261° / 47°0
61 °
Latham, Thursday, 22 October
Partly cloudy. High 61°, low 47°.
Pressure29.91 inHg
Wind17.4 mph S
Humidity45%
Visibility—
Dew point36°
Fri, 2352° / 36°0.33
52 °
Latham, Friday, 23 October
Snow. High 52°, low 36°.
Pressure29.83 inHg
Wind30.8 mph N
Humidity81%
Visibility—
Dew point42°
Sat, 2432° / 24°0.55
32 °
Latham, Saturday, 24 October
Snow. High 32°, low 24°.
Pressure30.45 inHg
Wind27.4 mph NE
Humidity89%
Visibility—
Dew point27°
Sun, 2538° / 19°0
38 °
Latham, Sunday, 25 October
Clear. High 38°, low 19°.
Pressure30.30 inHg
Wind9.4 mph S
Humidity85%
Visibility—
Dew point28°
Mon, 2645° / 32°0
45 °
Latham, Monday, 26 October
Clear. High 45°, low 32°.
Pressure30.00 inHg
Wind17.2 mph S
Humidity75%
Visibility—
Dew point32°
Tue, 2745° / 36°0
45 °
Latham, Tuesday, 27 October
Overcast. High 45°, low 36°.
Pressure29.80 inHg
Wind18.5 mph W
Humidity69%
Visibility—
Dew point33°
Wed, 2849° / 33°0
49 °
Latham, Wednesday, 28 October
Partly cloudy. High 49°, low 33°.
Pressure29.94 inHg
Wind19.3 mph S
Humidity53%
Visibility—
Dew point26°
Thu, 2953° / 40°0
53 °
Latham, Thursday, 29 October
Overcast. High 53°, low 40°.
Pressure29.68 inHg
Wind26.9 mph SW
Humidity44%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3045° / 27°0.04
45 °
Latham, Friday, 30 October
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (2001)
Record low-15° (2019)
Sat, 3144° / 27°0.04
44 °
Latham, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation27%
Record high65° (2008)
Record low-9° (1991)
Sun, 0144° / 26°0.04
44 °
Latham, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (2014)
Record low-7° (1972)
Mon, 0244° / 26°0.02
44 °
Latham, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (2008)
Record low-9° (1991)
Tue, 0343° / 26°0.03
43 °
Latham, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation20%
Record high60° (2020)
Record low-18° (1991)
Wed, 0444° / 26°0.02
44 °
Latham, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (1983)
Record low-1° (1973)
Thu, 0545° / 26°0.02
45 °
Latham, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (1999)
Record low-10° (1961)
Fri, 0644° / 27°0.02
44 °
Latham, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high63° (2010)
Record low-3° (1961)
Sat, 0744° / 26°0.02
44 °
Latham, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (1999)
Record low-3° (2003)
Sun, 0843° / 26°0.05
43 °
Latham, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.05 in
Chance of precipitation28%
Record high61° (1999)
Record low-3° (1961)
Mon, 0942° / 25°0.04
42 °
Latham, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.04 in
Chance of precipitation27%
Record high59° (2016)
Record low-1° (1966)
Tue, 1041° / 24°0.04
41 °
Latham, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (2005)
Record low-5° (1986)
Wed, 1141° / 24°0.04
41 °
Latham, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation17%
Record high60° (2005)
Record low-4° (2000)
Thu, 1241° / 24°0.03
41 °
Latham, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.03 in
Chance of precipitation22%
Record high61° (1999)
Record low-17° (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 Latham, 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 Latham, 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.