Monthly outlook for Thermo, UT: average high 58.9°, average low 40.9°. That is 2.3° below the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 29 October (67.5°), the coolest 25 October (32.5°).
58.9°/40.9°
Average high / low
−2.3°
Below normal
3 / 2
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
60.4°
64.7°
-2.4°
24 October – 2 November
56.5°
58.8°
-1.3°
3 November – 12 November
at normal
55.3°
—
October records over 66 years
88.9°4 October 2024All-time high
3.6°30 October 1971All-time low
Thu, 1563° / 40°0
63 °
Thermo, Thursday, 15 October
Clear. High 63°, low 40°.
Pressure30.39 inHg
Wind16.1 mph N
Humidity54%
Visibility6.2 mi
Dew point38°
Fri, 1663° / 42°0
63 °
Thermo, Friday, 16 October
Clear. High 63°, low 42°.
Pressure30.50 inHg
Wind10.3 mph NE
Humidity52%
Visibility6.2 mi
Dew point39°
Sat, 1767° / 38°0
67 °
Thermo, Saturday, 17 October
Clear. High 67°, low 38°.
Pressure30.33 inHg
Wind3 mph NW
Humidity38%
Visibility6.2 mi
Dew point31°
Sun, 1866° / 44°0
66 °
Thermo, Sunday, 18 October
Clear. High 66°, low 44°.
Pressure30.15 inHg
Wind3.7 mph S
Humidity50%
Visibility6.2 mi
Dew point39°
Mon, 1965° / 44°0.01
65 °
Thermo, Monday, 19 October
Light rain. High 65°, low 44°.
Pressure30.06 inHg
Wind8.5 mph SW
Humidity53%
Visibility—
Dew point39°
Tue, 2063° / 46°0.07
63 °
Thermo, Tuesday, 20 October
Light rain. High 63°, low 46°.
Pressure29.91 inHg
Wind15.6 mph S
Humidity58%
Visibility—
Dew point43°
Wed, 2152° / 41°0.83
52 °
Thermo, Wednesday, 21 October
Rain. High 52°, low 41°.
Pressure29.80 inHg
Wind9.9 mph S
Humidity60%
Visibility—
Dew point38°
Thu, 2259° / 42°0.05
59 °
Thermo, Thursday, 22 October
Light rain. High 59°, low 42°.
Pressure29.94 inHg
Wind16.1 mph W
Humidity52%
Visibility—
Dew point34°
Fri, 2351° / 42°0
51 °
Thermo, Friday, 23 October
Clear. High 51°, low 42°.
Pressure30.18 inHg
Wind15.5 mph N
Humidity53%
Visibility—
Dew point31°
Sat, 2446° / 36°0
46 °
Thermo, Saturday, 24 October
Clear. High 46°, low 36°.
Pressure30.45 inHg
Wind17.6 mph N
Humidity31%
Visibility—
Dew point14°
Sun, 2550° / 32°0
50 °
Thermo, Sunday, 25 October
Clear. High 50°, low 32°.
Pressure30.56 inHg
Wind14.2 mph N
Humidity25%
Visibility—
Dew point10°
Mon, 2656° / 36°0
56 °
Thermo, Monday, 26 October
Overcast. High 56°, low 36°.
Pressure30.24 inHg
Wind13.8 mph N
Humidity24%
Visibility—
Dew point13°
Tue, 2757° / 40°0
57 °
Thermo, Tuesday, 27 October
Overcast. High 57°, low 40°.
Pressure30.12 inHg
Wind11.8 mph N
Humidity27%
Visibility—
Dew point18°
Wed, 2863° / 42°0
63 °
Thermo, Wednesday, 28 October
Clear. High 63°, low 42°.
Pressure30.00 inHg
Wind6.3 mph N
Humidity30%
Visibility—
Dew point23°
Thu, 2967° / 46°0
67 °
Thermo, Thursday, 29 October
Overcast. High 67°, low 46°.
Pressure29.97 inHg
Wind18.3 mph SW
Humidity30%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3057° / 36°0.02
57 °
Thermo, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low36°
Average precipitation0.02 in
Chance of precipitation15%
Record high75° (2008)
Record low4° (1971)
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)
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.