Monthly outlook for Plain City, UT: average high 60.3°, average low 47.3°. That is 3° above the climate normal for October. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 21 October (71.9°), the coolest 25 October (42.6°).
60.3°/47.3°
Average high / low
+3°
Above normal
7 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61.2°
56.9°
+2.4°
30 October – 8 November
58.8°
51.5°
+4°
9 November – 18 November
at normal
47.1°
—
October records over 66 years
83.5°1 October 2010All-time high
13.3°30 October 1991All-time low
Wed, 2172° / 46°0
72 °
Plain City, Wednesday, 21 October
Clear. High 72°, low 46°.
Pressure30.06 inHg
Wind4 mph NW
Humidity69%
Visibility6.2 mi
Dew point51°
Thu, 2269° / 51°0.11
69 °
Plain City, Thursday, 22 October
Rain. High 69°, low 51°.
Pressure29.91 inHg
Wind2.4 mph SW
Humidity61%
Visibility6.2 mi
Dew point50°
Fri, 2356° / 47°0.92
56 °
Plain City, Friday, 23 October
Rain. High 56°, low 47°.
Pressure29.85 inHg
Wind15.6 mph S
Humidity81%
Visibility1.9 mi
Dew point45°
Sat, 2452° / 45°0.09
52 °
Plain City, Saturday, 24 October
Light rain. High 52°, low 45°.
Pressure30.21 inHg
Wind6.6 mph N
Humidity62%
Visibility—
Dew point37°
Sun, 2556° / 43°0
56 °
Plain City, Sunday, 25 October
Mostly clear. High 56°, low 43°.
Pressure30.27 inHg
Wind5.1 mph E
Humidity74%
Visibility—
Dew point41°
Mon, 2662° / 47°0
62 °
Plain City, Monday, 26 October
Clear. High 62°, low 47°.
Pressure30.15 inHg
Wind4.8 mph NE
Humidity50%
Visibility—
Dew point39°
Tue, 2759° / 48°0
59 °
Plain City, Tuesday, 27 October
Overcast. High 59°, low 48°.
Pressure30.21 inHg
Wind10.7 mph E
Humidity38%
Visibility—
Dew point29°
Wed, 2858° / 43°0.01
58 °
Plain City, Wednesday, 28 October
Light rain. High 58°, low 43°.
Pressure30.12 inHg
Wind9 mph NE
Humidity40%
Visibility—
Dew point29°
Thu, 2958° / 48°0.1
58 °
Plain City, Thursday, 29 October
Light rain. High 58°, low 48°.
Pressure29.91 inHg
Wind6.4 mph SW
Humidity63%
Visibility—
Dew point42°
Fri, 3061° / 48°0.03
61 °
Plain City, Friday, 30 October
Light rain. High 61°, low 48°.
Pressure29.85 inHg
Wind9.6 mph S
Humidity54%
Visibility—
Dew point41°
Sat, 3153° / 47°0.53
53 °
Plain City, Saturday, 31 October
Rain. High 53°, low 47°.
Pressure29.88 inHg
Wind12.1 mph S
Humidity87%
Visibility—
Dew point46°
Sun, 0156° / 45°0
56 °
Plain City, Sunday, 1 November
Overcast. High 56°, low 45°.
Pressure30.18 inHg
Wind9.5 mph SE
Humidity53%
Visibility—
Dew point37°
Mon, 0262° / 47°0
62 °
Plain City, Monday, 2 November
Clear. High 62°, low 47°.
Pressure30.30 inHg
Wind5.3 mph NE
Humidity46%
Visibility—
Dew point36°
Tue, 0363° / 49°0
63 °
Plain City, Tuesday, 3 November
Mostly clear. High 63°, low 49°.
Pressure30.12 inHg
Wind4.9 mph NE
Humidity43%
Visibility—
Dew point36°
Wed, 0457° / 51°0.05
57 °
Plain City, Wednesday, 4 November
Light rain. High 57°, low 51°.
Pressure29.74 inHg
Wind6.1 mph NW
Humidity59%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1746° / 31°0.09
46 °
Plain City, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2020)
Record low11° (1961)
Wed, 1845° / 31°0.08
45 °
Plain City, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.08 in
Chance of precipitation33%
Record high61° (2007)
Record low8° (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.