Monthly outlook for Thermo, UT: average high 61°, average low 44.8°. That is 1.7° below the climate normal for October. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 19 October (70.1°), the coolest 15 October (37.5°).
61°/44.8°
Average high / low
−1.7°
Below normal
6 / 2
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
60.9°
65.5°
-2.5°
22 October – 31 October
61.1°
60.2°
+0.5°
1 November – 10 November
at normal
55.9°
—
October records over 66 years
88.9°4 October 2024All-time high
3.6°30 October 1971All-time low
Tue, 1349° / 42°0.26
49 °
Thermo, Tuesday, 13 October
Rain. High 49°, low 42°.
Pressure29.97 inHg
Wind5.6 mph SW
Humidity70%
Visibility6.2 mi
Dew point37°
Wed, 1453° / 41°0.05
53 °
Thermo, Wednesday, 14 October
Light rain. High 53°, low 41°.
Pressure30.09 inHg
Wind13.9 mph N
Humidity60%
Visibility6.2 mi
Dew point36°
Thu, 1558° / 38°0
58 °
Thermo, Thursday, 15 October
Clear. High 58°, low 38°.
Pressure30.27 inHg
Wind20.1 mph N
Humidity46%
Visibility6.2 mi
Dew point34°
Fri, 1661° / 40°0
61 °
Thermo, Friday, 16 October
Clear. High 61°, low 40°.
Pressure30.30 inHg
Wind15.8 mph N
Humidity46%
Visibility—
Dew point34°
Sat, 1764° / 44°0
64 °
Thermo, Saturday, 17 October
Clear. High 64°, low 44°.
Pressure30.12 inHg
Wind5.9 mph SE
Humidity53%
Visibility—
Dew point40°
Sun, 1868° / 50°0
68 °
Thermo, Sunday, 18 October
Mostly clear. High 68°, low 50°.
Pressure30.00 inHg
Wind11.3 mph SW
Humidity31%
Visibility—
Dew point31°
Mon, 1970° / 50°0
70 °
Thermo, Monday, 19 October
Clear. High 70°, low 50°.
Pressure30.00 inHg
Wind17.2 mph SW
Humidity31%
Visibility—
Dew point31°
Tue, 2069° / 51°0
69 °
Thermo, Tuesday, 20 October
Clear. High 69°, low 51°.
Pressure29.65 inHg
Wind30.2 mph S
Humidity34%
Visibility—
Dew point35°
Wed, 2159° / 47°0.19
59 °
Thermo, Wednesday, 21 October
Rain. High 59°, low 47°.
Pressure29.71 inHg
Wind15.9 mph NE
Humidity43%
Visibility—
Dew point34°
Thu, 2261° / 43°0.24
61 °
Thermo, Thursday, 22 October
Light rain. High 61°, low 43°.
Pressure30.00 inHg
Wind15 mph NE
Humidity42%
Visibility—
Dew point30°
Fri, 2355° / 44°0.34
55 °
Thermo, Friday, 23 October
Rain. High 55°, low 44°.
Pressure30.09 inHg
Wind13.8 mph SW
Humidity50%
Visibility—
Dew point32°
Sat, 2458° / 40°0
58 °
Thermo, Saturday, 24 October
Clear. High 58°, low 40°.
Pressure30.24 inHg
Wind8.5 mph N
Humidity45%
Visibility—
Dew point29°
Sun, 2561° / 45°0
61 °
Thermo, Sunday, 25 October
Clear. High 61°, low 45°.
Pressure30.21 inHg
Wind10 mph N
Humidity47%
Visibility—
Dew point35°
Mon, 2664° / 47°0
64 °
Thermo, Monday, 26 October
Partly cloudy. High 64°, low 47°.
Pressure30.12 inHg
Wind6.8 mph N
Humidity44%
Visibility—
Dew point35°
Tue, 2768° / 48°0
68 °
Thermo, Tuesday, 27 October
Mostly clear. High 68°, low 48°.
Pressure29.97 inHg
Wind6.6 mph SW
Humidity25%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2860° / 38°0.04
60 °
Thermo, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high60°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high77° (2008)
Record low19° (1970)
Thu, 2958° / 38°0.04
58 °
Thermo, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high76° (2008)
Record low17° (1991)
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)
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.