Monthly outlook for Plain City, UT: average high 59.3°, average low 44.5°. That is 1.8° above the climate normal for October. Precipitation is expected on 5 days (about 2.6 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 19 October (72.9°), the coolest 2 November (36.9°).
59.3°/44.5°
Average high / low
+1.8°
Above normal
5 / 4
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
62.9°
58.2°
+2.7°
28 October – 6 November
53.3°
52.2°
+0.6°
7 November – 16 November
at normal
48.2°
—
October records over 66 years
83.5°1 October 2010All-time high
13.3°30 October 1991All-time low
Mon, 1973° / 43°0
73 °
Plain City, Monday, 19 October
Clear. High 73°, low 43°.
Pressure30.03 inHg
Wind2.9 mph NW
Humidity59%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 45°0.02
64 °
Plain City, Tuesday, 20 October
Light rain. High 64°, low 45°.
Pressure30.06 inHg
Wind5.1 mph N
Humidity71%
Visibility6.2 mi
Dew point50°
Wed, 2167° / 51°0
67 °
Plain City, Wednesday, 21 October
Clear. High 67°, low 51°.
Pressure30.03 inHg
Wind4.4 mph NW
Humidity71%
Visibility6.2 mi
Dew point51°
Thu, 2260° / 53°0.31
60 °
Plain City, Thursday, 22 October
Rain. High 60°, low 53°.
Pressure29.85 inHg
Wind6.5 mph W
Humidity78%
Visibility3.2 mi
Dew point52°
Fri, 2351° / 45°1.32
51 °
Plain City, Friday, 23 October
Rain. High 51°, low 45°.
Pressure29.97 inHg
Wind11.3 mph NW
Humidity68%
Visibility—
Dew point37°
Sat, 2456° / 40°0
56 °
Plain City, Saturday, 24 October
Clear. High 56°, low 40°.
Pressure30.27 inHg
Wind7.8 mph NW
Humidity53%
Visibility—
Dew point33°
Sun, 2558° / 44°0
58 °
Plain City, Sunday, 25 October
Clear. High 58°, low 44°.
Pressure30.12 inHg
Wind5.3 mph SW
Humidity48%
Visibility—
Dew point34°
Mon, 2663° / 47°0
63 °
Plain City, Monday, 26 October
Clear. High 63°, low 47°.
Pressure29.94 inHg
Wind6.9 mph SW
Humidity35%
Visibility—
Dew point31°
Tue, 2768° / 51°0
68 °
Plain City, Tuesday, 27 October
Mostly clear. High 68°, low 51°.
Pressure29.83 inHg
Wind15.7 mph S
Humidity40%
Visibility—
Dew point38°
Wed, 2855° / 44°0
55 °
Plain City, Wednesday, 28 October
Overcast. High 55°, low 44°.
Pressure30.03 inHg
Wind9.6 mph SE
Humidity32%
Visibility—
Dew point22°
Thu, 2956° / 41°0
56 °
Plain City, Thursday, 29 October
Overcast. High 56°, low 41°.
Pressure29.91 inHg
Wind6.5 mph N
Humidity33%
Visibility—
Dew point22°
Fri, 3061° / 44°0.06
61 °
Plain City, Friday, 30 October
Light rain. High 61°, low 44°.
Pressure29.85 inHg
Wind7.2 mph W
Humidity39%
Visibility—
Dew point30°
Sat, 3147° / 44°0.63
47 °
Plain City, Saturday, 31 October
Rain. High 47°, low 44°.
Pressure29.91 inHg
Wind8.9 mph E
Humidity87%
Visibility—
Dew point42°
Sun, 0151° / 39°0.23
51 °
Plain City, Sunday, 1 November
Light rain. High 51°, low 39°.
Pressure30.09 inHg
Wind10.6 mph NE
Humidity49%
Visibility—
Dew point31°
Mon, 0250° / 37°0
50 °
Plain City, Monday, 2 November
Clear. High 50°, low 37°.
Pressure30.33 inHg
Wind7.7 mph NE
Humidity40%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0352° / 35°0.03
52 °
Plain City, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (2020)
Record low12° (1971)
Wed, 0452° / 34°0.04
52 °
Plain City, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high67° (2025)
Record low15° (1971)
Thu, 0552° / 36°0.06
52 °
Plain City, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (2025)
Record low10° (1961)
Fri, 0652° / 36°0.04
52 °
Plain City, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2020)
Record low5° (1971)
Sat, 0751° / 35°0.07
51 °
Plain City, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (1999)
Record low4° (1971)
Sun, 0850° / 35°0.1
50 °
Plain City, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation37%
Record high65° (2012)
Record low14° (1961)
Mon, 0949° / 33°0.1
49 °
Plain City, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.1 in
Chance of precipitation35%
Record high63° (1973)
Record low16° (1998)
Tue, 1048° / 33°0.06
48 °
Plain City, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation30%
Record high60° (2007)
Record low21° (1984)
Wed, 1148° / 32°0.06
48 °
Plain City, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1973)
Record low8° (2000)
Thu, 1248° / 32°0.08
48 °
Plain City, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high65° (1973)
Record low11° (2012)
Fri, 1348° / 32°0.05
48 °
Plain City, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.05 in
Chance of precipitation35%
Record high67° (2025)
Record low18° (1998)
Sat, 1447° / 32°0.07
47 °
Plain City, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (2025)
Record low11° (1994)
Sun, 1547° / 30°0.02
47 °
Plain City, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (2016)
Record low6° (1994)
Mon, 1646° / 31°0.06
46 °
Plain City, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high63° (1999)
Record low9° (1964)
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 Plain City, 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 Plain City, 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.