Monthly outlook for Thermo, UT: average high 58.7°, average low 41.6°. That is 2.1° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 16 October (68.7°), the coolest 27 October (33.7°).
58.7°/41.6°
Average high / low
−2.1°
Below normal
2 / 2
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
61.4°
64.2°
-1.6°
25 October – 3 November
54.1°
58.3°
-2.3°
4 November – 13 November
at normal
55°
—
October records over 66 years
88.9°4 October 2024All-time high
3.6°30 October 1971All-time low
Fri, 1669° / 39°0
69 °
Thermo, Friday, 16 October
Clear. High 69°, low 39°.
Pressure30.50 inHg
Wind10.3 mph NE
Humidity51%
Visibility6.2 mi
Dew point39°
Sat, 1766° / 39°0
66 °
Thermo, Saturday, 17 October
Overcast. High 66°, low 39°.
Pressure30.36 inHg
Wind2.7 mph NW
Humidity40%
Visibility6.2 mi
Dew point30°
Sun, 1864° / 46°0
64 °
Thermo, Sunday, 18 October
Mostly clear. High 64°, low 46°.
Pressure30.12 inHg
Wind4.5 mph SW
Humidity48%
Visibility6.2 mi
Dew point38°
Mon, 1964° / 48°0
64 °
Thermo, Monday, 19 October
Partly cloudy. High 64°, low 48°.
Pressure30.00 inHg
Wind6.4 mph SW
Humidity61%
Visibility6.2 mi
Dew point44°
Tue, 2062° / 46°0.03
62 °
Thermo, Tuesday, 20 October
Light rain. High 62°, low 46°.
Pressure30.00 inHg
Wind12.9 mph S
Humidity64%
Visibility—
Dew point45°
Wed, 2166° / 47°0.03
66 °
Thermo, Wednesday, 21 October
Light rain. High 66°, low 47°.
Pressure29.85 inHg
Wind28.5 mph S
Humidity37%
Visibility—
Dew point34°
Thu, 2257° / 46°0.48
57 °
Thermo, Thursday, 22 October
Rain. High 57°, low 46°.
Pressure29.91 inHg
Wind12.3 mph SW
Humidity51%
Visibility—
Dew point35°
Fri, 2357° / 43°0
57 °
Thermo, Friday, 23 October
Light rain. High 57°, low 43°.
Pressure30.12 inHg
Wind5 mph NE
Humidity52%
Visibility—
Dew point34°
Sat, 2448° / 41°0
48 °
Thermo, Saturday, 24 October
Overcast. High 48°, low 41°.
Pressure30.21 inHg
Wind19 mph N
Humidity56%
Visibility—
Dew point32°
Sun, 2544° / 34°0
44 °
Thermo, Sunday, 25 October
Mostly clear. High 44°, low 34°.
Pressure30.27 inHg
Wind18.2 mph N
Humidity44%
Visibility—
Dew point20°
Mon, 2644° / 34°0.04
44 °
Thermo, Monday, 26 October
Snow. High 44°, low 34°.
Pressure30.15 inHg
Wind20.1 mph N
Humidity75%
Visibility—
Dew point31°
Tue, 2755° / 34°0
55 °
Thermo, Tuesday, 27 October
Clear. High 55°, low 34°.
Pressure30.21 inHg
Wind10.2 mph N
Humidity43%
Visibility—
Dew point26°
Wed, 2862° / 40°0
62 °
Thermo, Wednesday, 28 October
Clear. High 62°, low 40°.
Pressure30.15 inHg
Wind12.4 mph N
Humidity29%
Visibility—
Dew point23°
Thu, 2957° / 45°0
57 °
Thermo, Thursday, 29 October
Overcast. High 57°, low 45°.
Pressure30.27 inHg
Wind18.7 mph N
Humidity45%
Visibility—
Dew point31°
Fri, 3062° / 45°0
62 °
Thermo, Friday, 30 October
Overcast. High 62°, low 45°.
Pressure30.24 inHg
Wind6.8 mph N
Humidity35%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3157° / 36°0.04
57 °
Thermo, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low36°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (2014)
Record low10° (1991)
Sun, 0156° / 35°0.03
56 °
Thermo, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low35°
Average precipitation0.03 in
Chance of precipitation15%
Record high71° (2008)
Record low6° (1971)
Mon, 0256° / 34°0.03
56 °
Thermo, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low34°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (2025)
Record low9° (1971)
Tue, 0356° / 34°0.02
56 °
Thermo, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low34°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (1988)
Record low9° (1971)
Wed, 0457° / 34°0
57 °
Thermo, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low34°
Average precipitation0 in
Chance of precipitation7%
Record high72° (2009)
Record low10° (1994)
Thu, 0557° / 35°0.02
57 °
Thermo, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.02 in
Chance of precipitation8%
Record high72° (2020)
Record low21° (1971)
Fri, 0656° / 35°0.02
56 °
Thermo, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low35°
Average precipitation0.02 in
Chance of precipitation8%
Record high73° (2020)
Record low2° (1971)
Sat, 0757° / 36°0.02
57 °
Thermo, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low36°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (1999)
Record low13° (1971)
Sun, 0855° / 35°0.07
55 °
Thermo, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.07 in
Chance of precipitation27%
Record high70° (2007)
Record low17° (2000)
Mon, 0954° / 34°0.04
54 °
Thermo, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (2014)
Record low21° (2011)
Tue, 1054° / 34°0.03
54 °
Thermo, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.03 in
Chance of precipitation13%
Record high69° (1980)
Record low13° (1998)
Wed, 1153° / 33°0.04
53 °
Thermo, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.04 in
Chance of precipitation25%
Record high68° (1973)
Record low10° (2000)
Thu, 1253° / 32°0.03
53 °
Thermo, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (1999)
Record low7° (2000)
Fri, 1353° / 32°0.02
53 °
Thermo, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2025)
Record low5° (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 Thermo, UT 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 Thermo, UT 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.