Monthly outlook for Thermo, UT: average high 60.3°, average low 42.1°. That is 0.9° below the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 17 October (71.2°), the coolest 25 October (35.5°).
60.3°/42.1°
Average high / low
−0.9°
Below normal
5 / 2
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
62.3°
63.8°
-0.9°
26 October – 4 November
57°
57.8°
-0.5°
5 November – 14 November
at normal
54.4°
—
October records over 66 years
88.9°4 October 2024All-time high
3.6°30 October 1971All-time low
Sat, 1771° / 42°0
71 °
Thermo, Saturday, 17 October
Clear. High 71°, low 42°.
Pressure30.36 inHg
Wind2.4 mph NW
Humidity39%
Visibility6.2 mi
Dew point30°
Sun, 1865° / 42°0
65 °
Thermo, Sunday, 18 October
Overcast. High 65°, low 42°.
Pressure30.12 inHg
Wind4.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point38°
Mon, 1963° / 46°0.08
63 °
Thermo, Monday, 19 October
Light rain. High 63°, low 46°.
Pressure30.00 inHg
Wind6.6 mph SW
Humidity60%
Visibility6.2 mi
Dew point45°
Tue, 2064° / 44°0.05
64 °
Thermo, Tuesday, 20 October
Light rain. High 64°, low 44°.
Pressure29.94 inHg
Wind14.8 mph S
Humidity70%
Visibility—
Dew point45°
Wed, 2164° / 46°0.01
64 °
Thermo, Wednesday, 21 October
Light rain. High 64°, low 46°.
Pressure29.94 inHg
Wind12.1 mph SE
Humidity55%
Visibility—
Dew point44°
Thu, 2267° / 53°0.2
67 °
Thermo, Thursday, 22 October
Light rain. High 67°, low 53°.
Pressure29.88 inHg
Wind17.7 mph S
Humidity41%
Visibility—
Dew point40°
Fri, 2356° / 46°0.47
56 °
Thermo, Friday, 23 October
Rain. High 56°, low 46°.
Pressure29.85 inHg
Wind21.6 mph W
Humidity57%
Visibility—
Dew point38°
Sat, 2454° / 43°0.09
54 °
Thermo, Saturday, 24 October
Light rain. High 54°, low 43°.
Pressure30.03 inHg
Wind16.4 mph NE
Humidity48%
Visibility—
Dew point32°
Sun, 2549° / 35°0
49 °
Thermo, Sunday, 25 October
Clear. High 49°, low 35°.
Pressure30.30 inHg
Wind17 mph N
Humidity43%
Visibility—
Dew point22°
Mon, 2656° / 37°0
56 °
Thermo, Monday, 26 October
Clear. High 56°, low 37°.
Pressure30.12 inHg
Wind10.2 mph N
Humidity33%
Visibility—
Dew point20°
Tue, 2761° / 42°0
61 °
Thermo, Tuesday, 27 October
Partly cloudy. High 61°, low 42°.
Pressure29.94 inHg
Wind5.6 mph N
Humidity24%
Visibility—
Dew point17°
Wed, 2860° / 41°0
60 °
Thermo, Wednesday, 28 October
Overcast. High 60°, low 41°.
Pressure29.68 inHg
Wind24.4 mph SW
Humidity22%
Visibility—
Dew point20°
Thu, 2948° / 37°0
48 °
Thermo, Thursday, 29 October
Clear. High 48°, low 37°.
Pressure30.06 inHg
Wind15.8 mph N
Humidity38%
Visibility—
Dew point20°
Fri, 3053° / 36°0
53 °
Thermo, Friday, 30 October
Partly cloudy. High 53°, low 36°.
Pressure30.27 inHg
Wind3.8 mph N
Humidity40%
Visibility—
Dew point22°
Sat, 3163° / 42°0
63 °
Thermo, Saturday, 31 October
Overcast. High 63°, low 42°.
Pressure30.06 inHg
Wind16.6 mph SW
Humidity27%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1451° / 32°0.04
51 °
Thermo, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.04 in
Chance of precipitation10%
Record high70° (2016)
Record low8° (1985)
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.