Monthly outlook for East Thermopolis, WY: average high 39.2°, average low 20.8°. That is 1.2° below the climate normal for November. Precipitation is expected on 7 days (about 1.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 12 November (66.7°), the coolest 27 November (-15.8°).
39.2°/20.8°
Average high / low
−1.2°
Below normal
7 / 2
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
52.2°
43.1°
+5°
22 November – 1 December
17.6°
37.6°
-11.1°
2 December – 11 December
at normal
35°
—
November records over 66 years
72.5°1 November 2014All-time high
-18.6°30 November 1975All-time low
Fri, 1365° / 32°0
65 °
East Thermopolis, Friday, 13 November
Overcast. High 65°, low 32°.
Pressure29.68 inHg
Wind15.7 mph S
Humidity32%
Visibility6.2 mi
Dew point26°
Sat, 1462° / 33°0
62 °
East Thermopolis, Saturday, 14 November
Partly cloudy. High 62°, low 33°.
Pressure29.65 inHg
Wind7.2 mph S
Humidity34%
Visibility6.2 mi
Dew point30°
Sun, 1559° / 36°0
59 °
East Thermopolis, Sunday, 15 November
Partly cloudy. High 59°, low 36°.
Pressure29.97 inHg
Wind4.1 mph S
Humidity40%
Visibility6.2 mi
Dew point32°
Mon, 1660° / 35°0
60 °
East Thermopolis, Monday, 16 November
Overcast. High 60°, low 35°.
Pressure29.85 inHg
Wind10.4 mph S
Humidity37%
Visibility6.2 mi
Dew point26°
Tue, 1751° / 38°0.2
51 °
East Thermopolis, Tuesday, 17 November
Rain. High 51°, low 38°.
Pressure29.80 inHg
Wind6.2 mph N
Humidity48%
Visibility—
Dew point29°
Wed, 1848° / 36°0.05
48 °
East Thermopolis, Wednesday, 18 November
Light rain. High 48°, low 36°.
Pressure29.88 inHg
Wind5.2 mph NW
Humidity64%
Visibility—
Dew point31°
Thu, 1944° / 34°0
44 °
East Thermopolis, Thursday, 19 November
Overcast. High 44°, low 34°.
Pressure29.91 inHg
Wind6.2 mph NE
Humidity54%
Visibility—
Dew point25°
Fri, 2035° / 31°0.45
35 °
East Thermopolis, Friday, 20 November
Snow. High 35°, low 31°.
Pressure30.15 inHg
Wind5.8 mph N
Humidity72%
Visibility—
Dew point26°
Sat, 2132° / 19°0.09
32 °
East Thermopolis, Saturday, 21 November
Snow. High 32°, low 19°.
Pressure30.06 inHg
Wind4.9 mph S
Humidity94%
Visibility—
Dew point29°
Sun, 2229° / 12°0
29 °
East Thermopolis, Sunday, 22 November
Mostly clear. High 29°, low 12°.
Pressure29.97 inHg
Wind4.8 mph S
Humidity77%
Visibility—
Dew point17°
Mon, 2327° / 12°0
27 °
East Thermopolis, Monday, 23 November
Partly cloudy. High 27°, low 12°.
Pressure30.09 inHg
Wind5.3 mph S
Humidity71%
Visibility—
Dew point15°
Tue, 2423° / 9°0.2
23 °
East Thermopolis, Tuesday, 24 November
Light snow. High 23°, low 9°.
Pressure30.33 inHg
Wind10.1 mph N
Humidity91%
Visibility—
Dew point17°
Wed, 2513° / 4°0.08
13 °
East Thermopolis, Wednesday, 25 November
Light snow. High 13°, low 4°.
Pressure30.53 inHg
Wind5.5 mph NE
Humidity84%
Visibility—
Dew point6°
Thu, 265° / -14°0.1
5 °
East Thermopolis, Thursday, 26 November
Light snow. High 5°, low -14°.
Pressure30.56 inHg
Wind9.4 mph N
Humidity90%
Visibility—
Dew point0°
Fri, 278° / -16°0.01
8 °
East Thermopolis, Friday, 27 November
Light snow. High 8°, low -16°.
Pressure30.53 inHg
Wind2.7 mph S
Humidity69%
Visibility—
Dew point-7°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2836° / 17°0.02
36 °
East Thermopolis, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low17°
Average precipitation0.02 in
Chance of precipitation18%
Record high55° (1998)
Record low-7° (1960)
Sun, 2936° / 17°0.01
36 °
East Thermopolis, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low17°
Average precipitation0.01 in
Chance of precipitation10%
Record high58° (2021)
Record low-7° (1972)
Mon, 3036° / 16°0.02
36 °
East Thermopolis, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low16°
Average precipitation0.02 in
Chance of precipitation17%
Record high56° (1999)
Record low-19° (1975)
Tue, 0136° / 17°0.02
36 °
East Thermopolis, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low17°
Average precipitation0.02 in
Chance of precipitation12%
Record high59° (2021)
Record low-15° (1985)
Wed, 0238° / 18°0.02
38 °
East Thermopolis, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low18°
Average precipitation0.02 in
Chance of precipitation15%
Record high63° (2021)
Record low-18° (1985)
Thu, 0336° / 18°0.01
36 °
East Thermopolis, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.01 in
Chance of precipitation8%
Record high55° (1977)
Record low-6° (1978)
Fri, 0436° / 17°0.01
36 °
East Thermopolis, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low17°
Average precipitation0.01 in
Chance of precipitation8%
Record high56° (2021)
Record low-8° (1972)
Sat, 0535° / 16°0.02
35 °
East Thermopolis, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low16°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2012)
Record low-18° (1972)
Sun, 0635° / 15°0.01
35 °
East Thermopolis, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low15°
Average precipitation0.01 in
Chance of precipitation8%
Record high56° (1981)
Record low-34° (1972)
Mon, 0734° / 16°0.02
34 °
East Thermopolis, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low16°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (1981)
Record low-17° (1972)
Tue, 0833° / 15°0.02
33 °
East Thermopolis, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low15°
Average precipitation0.02 in
Chance of precipitation17%
Record high51° (2020)
Record low-26° (1978)
Wed, 0934° / 15°0.01
34 °
East Thermopolis, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low15°
Average precipitation0.01 in
Chance of precipitation7%
Record high59° (2025)
Record low-21° (1978)
Thu, 1035° / 15°0.01
35 °
East Thermopolis, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low15°
Average precipitation0.01 in
Chance of precipitation5%
Record high57° (1981)
Record low-29° (1972)
Fri, 1135° / 15°0.01
35 °
East Thermopolis, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low15°
Average precipitation0.01 in
Chance of precipitation8%
Record high61° (2025)
Record low-25° (1961)
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 East Thermopolis, 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 East Thermopolis, 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.