Monthly outlook for Devils Slide, UT: average high 62.6°, average low 41.4°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 7 October (76°), the coolest 16 October (26.5°).
62.6°/41.4°
Average high / low
+1.3°
Above normal
3 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
63.9°
61.4°
+1.4°
17 October – 26 October
60.4°
57.3°
+1.7°
27 October – 5 November
at normal
50.6°
—
October records over 66 years
85.1°2 October 2010All-time high
-3.5°31 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Henefer (4 mi).
Thu, 0875° / 49°0
75 °
Devils Slide, Thursday, 8 October
Clear. High 75°, low 49°.
Pressure30.03 inHg
Wind2.7 mph S
Humidity24%
Visibility6.2 mi
Dew point34°
Fri, 0975° / 46°0
75 °
Devils Slide, Friday, 9 October
Partly cloudy. High 75°, low 46°.
Pressure29.80 inHg
Wind4.9 mph S
Humidity23%
Visibility6.2 mi
Dew point32°
Sat, 1068° / 50°0.06
68 °
Devils Slide, Saturday, 10 October
Light rain. High 68°, low 50°.
Pressure29.65 inHg
Wind4.1 mph S
Humidity48%
Visibility5.1 mi
Dew point41°
Sun, 1156° / 50°0.59
56 °
Devils Slide, Sunday, 11 October
Rain. High 56°, low 50°.
Pressure29.71 inHg
Wind8.7 mph S
Humidity93%
Visibility—
Dew point50°
Mon, 1262° / 48°0.75
62 °
Devils Slide, Monday, 12 October
Rain. High 62°, low 48°.
Pressure29.83 inHg
Wind8.5 mph SW
Humidity45%
Visibility—
Dew point37°
Tue, 1366° / 47°0
66 °
Devils Slide, Tuesday, 13 October
Clear. High 66°, low 47°.
Pressure29.83 inHg
Wind10.2 mph W
Humidity41%
Visibility—
Dew point38°
Wed, 1459° / 40°0
59 °
Devils Slide, Wednesday, 14 October
Partly cloudy. High 59°, low 40°.
Pressure29.74 inHg
Wind16.7 mph W
Humidity46%
Visibility—
Dew point37°
Thu, 1545° / 30°0
45 °
Devils Slide, Thursday, 15 October
Clear. High 45°, low 30°.
Pressure30.27 inHg
Wind11.3 mph W
Humidity28%
Visibility—
Dew point10°
Fri, 1657° / 27°0
57 °
Devils Slide, Friday, 16 October
Mostly clear. High 57°, low 27°.
Pressure30.42 inHg
Wind4 mph E
Humidity17%
Visibility—
Dew point3°
Sat, 1759° / 37°0
59 °
Devils Slide, Saturday, 17 October
Overcast. High 59°, low 37°.
Pressure30.12 inHg
Wind4.2 mph E
Humidity16%
Visibility—
Dew point7°
Sun, 1863° / 39°0
63 °
Devils Slide, Sunday, 18 October
Overcast. High 63°, low 39°.
Pressure30.06 inHg
Wind6.4 mph W
Humidity17%
Visibility—
Dew point11°
Mon, 1963° / 41°0
63 °
Devils Slide, Monday, 19 October
Clear. High 63°, low 41°.
Pressure30.06 inHg
Wind10.3 mph W
Humidity21%
Visibility—
Dew point17°
Tue, 2059° / 37°0
59 °
Devils Slide, Tuesday, 20 October
Clear. High 59°, low 37°.
Pressure30.18 inHg
Wind8.8 mph NE
Humidity27%
Visibility—
Dew point19°
Wed, 2158° / 33°0
58 °
Devils Slide, Wednesday, 21 October
Clear. High 58°, low 33°.
Pressure30.30 inHg
Wind7 mph NE
Humidity27%
Visibility—
Dew point16°
Thu, 2261° / 35°0
61 °
Devils Slide, Thursday, 22 October
Clear. High 61°, low 35°.
Pressure30.06 inHg
Wind5.9 mph E
Humidity22%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2356° / 33°0.08
56 °
Devils Slide, Friday, 23 October
Climate normal for this date — 60-year average.
Average high56°
Average low33°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (2003)
Record low5° (1984)
Sat, 2455° / 33°0.07
55 °
Devils Slide, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high72° (1992)
Record low14° (1984)
Sun, 2556° / 32°0.09
56 °
Devils Slide, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low32°
Average precipitation0.09 in
Chance of precipitation32%
Record high72° (2014)
Record low7° (1970)
Mon, 2655° / 31°0.09
55 °
Devils Slide, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low31°
Average precipitation0.09 in
Chance of precipitation35%
Record high71° (1999)
Record low5° (1970)
Tue, 2754° / 31°0.07
54 °
Devils Slide, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low31°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2016)
Record low3° (1970)
Wed, 2853° / 30°0.08
53 °
Devils Slide, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.08 in
Chance of precipitation30%
Record high71° (2008)
Record low-1° (1970)
Thu, 2951° / 30°0.11
51 °
Devils Slide, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low30°
Average precipitation0.11 in
Chance of precipitation43%
Record high73° (1964)
Record low4° (1970)
Fri, 3049° / 29°0.09
49 °
Devils Slide, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.09 in
Chance of precipitation38%
Record high71° (1962)
Record low0° (2019)
Sat, 3149° / 29°0.1
49 °
Devils Slide, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2014)
Record low-3° (1991)
Sun, 0149° / 28°0.06
49 °
Devils Slide, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (1965)
Record low1° (2004)
Mon, 0249° / 28°0.08
49 °
Devils Slide, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.08 in
Chance of precipitation32%
Record high67° (2020)
Record low1° (1989)
Tue, 0350° / 26°0.05
50 °
Devils Slide, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low26°
Average precipitation0.05 in
Chance of precipitation23%
Record high68° (2020)
Record low-8° (1991)
Wed, 0450° / 27°0.04
50 °
Devils Slide, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (2020)
Record low0° (1994)
Thu, 0550° / 28°0.08
50 °
Devils Slide, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low28°
Average precipitation0.08 in
Chance of precipitation35%
Record high68° (2025)
Record low0° (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 Devils Slide, 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 Devils Slide, 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.