Monthly outlook for Latham, WY: average high 53.6°, average low 36.7°. That is 2.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 19 October (62.7°), the coolest 2 November (19.8°).
53.6°/36.7°
Average high / low
+2.3°
Above normal
2 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
58°
51.9°
+3.4°
28 October – 6 November
46.3°
44.9°
+0.8°
7 November – 16 November
at normal
41.1°
—
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).
Mon, 1963° / 36°0
63 °
Latham, Monday, 19 October
Clear. High 63°, low 36°.
Pressure30.09 inHg
Wind14.1 mph S
Humidity50%
Visibility6.2 mi
Dew point37°
Tue, 2061° / 39°0
61 °
Latham, Tuesday, 20 October
Clear. High 61°, low 39°.
Pressure30.09 inHg
Wind14.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point42°
Wed, 2162° / 43°0
62 °
Latham, Wednesday, 21 October
Clear. High 62°, low 43°.
Pressure30.12 inHg
Wind14.7 mph S
Humidity51%
Visibility6.2 mi
Dew point41°
Thu, 2260° / 47°0
60 °
Latham, Thursday, 22 October
Overcast. High 60°, low 47°.
Pressure29.91 inHg
Wind19 mph SW
Humidity61%
Visibility6.2 mi
Dew point46°
Fri, 2349° / 38°0.02
49 °
Latham, Friday, 23 October
Light rain. High 49°, low 38°.
Pressure29.77 inHg
Wind29.6 mph SW
Humidity59%
Visibility—
Dew point33°
Sat, 2450° / 33°0
50 °
Latham, Saturday, 24 October
Mostly clear. High 50°, low 33°.
Pressure30.24 inHg
Wind11.2 mph W
Humidity48%
Visibility—
Dew point25°
Sun, 2556° / 41°0
56 °
Latham, Sunday, 25 October
Clear. High 56°, low 41°.
Pressure30.06 inHg
Wind13.3 mph SW
Humidity39%
Visibility—
Dew point26°
Mon, 2657° / 41°0
57 °
Latham, Monday, 26 October
Clear. High 57°, low 41°.
Pressure29.97 inHg
Wind10.9 mph S
Humidity39%
Visibility—
Dew point28°
Tue, 2759° / 43°0
59 °
Latham, Tuesday, 27 October
Mostly clear. High 59°, low 43°.
Pressure29.97 inHg
Wind24.4 mph S
Humidity46%
Visibility—
Dew point33°
Wed, 2851° / 43°0
51 °
Latham, Wednesday, 28 October
Clear. High 51°, low 43°.
Pressure29.91 inHg
Wind21.3 mph SW
Humidity44%
Visibility—
Dew point27°
Thu, 2950° / 36°0
50 °
Latham, Thursday, 29 October
Overcast. High 50°, low 36°.
Pressure29.91 inHg
Wind8.7 mph NE
Humidity33%
Visibility—
Dew point17°
Fri, 3056° / 39°0
56 °
Latham, Friday, 30 October
Clear. High 56°, low 39°.
Pressure29.88 inHg
Wind10.6 mph SW
Humidity36%
Visibility—
Dew point25°
Sat, 3147° / 34°0.13
47 °
Latham, Saturday, 31 October
Snow. High 47°, low 34°.
Pressure29.85 inHg
Wind11.1 mph NE
Humidity65%
Visibility—
Dew point31°
Sun, 0134° / 20°0.12
34 °
Latham, Sunday, 1 November
Light snow. High 34°, low 20°.
Pressure30.36 inHg
Wind24.2 mph NE
Humidity77%
Visibility—
Dew point22°
Mon, 0240° / 20°0
40 °
Latham, Monday, 2 November
Mostly clear. High 40°, low 20°.
Pressure30.36 inHg
Wind12.1 mph SW
Humidity50%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1341° / 24°0.02
41 °
Latham, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (1999)
Record low-7° (2000)
Sat, 1439° / 24°0.03
39 °
Latham, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high61° (1999)
Record low-7° (2000)
Sun, 1539° / 21°0.03
39 °
Latham, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low21°
Average precipitation0.03 in
Chance of precipitation12%
Record high61° (2016)
Record low-3° (2000)
Mon, 1639° / 23°0.02
39 °
Latham, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high60° (1981)
Record low-12° (1978)
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.