Monthly outlook for Latham, WY: average high 49.1°, average low 34.7°. That is 1.7° below the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 20 October (59.3°), the coolest 25 October (26.6°).
49.1°/34.7°
Average high / low
−1.7°
Below normal
4 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
52.5°
53.9°
-0.8°
24 October – 2 November
43.3°
47.2°
-2.1°
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, 1548° / 34°0.11
48 °
Latham, Thursday, 15 October
Light rain. High 48°, low 34°.
Pressure30.53 inHg
Wind12.4 mph N
Humidity60%
Visibility6.2 mi
Dew point32°
Fri, 1652° / 28°0
52 °
Latham, Friday, 16 October
Clear. High 52°, low 28°.
Pressure30.65 inHg
Wind2.2 mph W
Humidity58%
Visibility6.2 mi
Dew point26°
Sat, 1757° / 33°0
57 °
Latham, Saturday, 17 October
Clear. High 57°, low 33°.
Pressure30.36 inHg
Wind17.2 mph S
Humidity48%
Visibility6.2 mi
Dew point31°
Sun, 1859° / 37°0
59 °
Latham, Sunday, 18 October
Overcast. High 59°, low 37°.
Pressure30.15 inHg
Wind13 mph S
Humidity47%
Visibility6.2 mi
Dew point34°
Mon, 1959° / 39°0
59 °
Latham, Monday, 19 October
Clear. High 59°, low 39°.
Pressure30.09 inHg
Wind15.9 mph SW
Humidity47%
Visibility—
Dew point33°
Tue, 2059° / 42°0
59 °
Latham, Tuesday, 20 October
Mostly clear. High 59°, low 42°.
Pressure29.97 inHg
Wind18.6 mph SW
Humidity57%
Visibility—
Dew point39°
Wed, 2158° / 47°0.03
58 °
Latham, Wednesday, 21 October
Light rain. High 58°, low 47°.
Pressure29.80 inHg
Wind17.7 mph S
Humidity40%
Visibility—
Dew point32°
Thu, 2250° / 38°0.44
50 °
Latham, Thursday, 22 October
Snow. High 50°, low 38°.
Pressure29.74 inHg
Wind29.5 mph W
Humidity43%
Visibility—
Dew point25°
Fri, 2338° / 32°0.02
38 °
Latham, Friday, 23 October
Light snow. High 38°, low 32°.
Pressure30.06 inHg
Wind26 mph W
Humidity44%
Visibility—
Dew point14°
Sat, 2432° / 28°0.08
32 °
Latham, Saturday, 24 October
Light snow. High 32°, low 28°.
Pressure30.45 inHg
Wind12.8 mph W
Humidity63%
Visibility—
Dew point19°
Sun, 2540° / 27°0
40 °
Latham, Sunday, 25 October
Clear. High 40°, low 27°.
Pressure30.53 inHg
Wind21.4 mph W
Humidity36%
Visibility—
Dew point10°
Mon, 2639° / 31°0.01
39 °
Latham, Monday, 26 October
Light snow. High 39°, low 31°.
Pressure30.27 inHg
Wind15 mph SW
Humidity47%
Visibility—
Dew point17°
Tue, 2746° / 30°0
46 °
Latham, Tuesday, 27 October
Partly cloudy. High 46°, low 30°.
Pressure30.12 inHg
Wind19.4 mph SW
Humidity44%
Visibility—
Dew point20°
Wed, 2851° / 35°0
51 °
Latham, Wednesday, 28 October
Partly cloudy. High 51°, low 35°.
Pressure29.88 inHg
Wind30.3 mph W
Humidity42%
Visibility—
Dew point25°
Thu, 2952° / 35°0
52 °
Latham, Thursday, 29 October
Overcast. High 52°, low 35°.
Pressure29.97 inHg
Wind22.7 mph SW
Humidity48%
Visibility—
Dew point26°
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.