Monthly outlook for Plain City, UT: average high 60.5°, average low 45.8°. That is 2.2° above the climate normal for October. Precipitation is expected on 6 days (about 3.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 17 October (71.2°), the coolest 31 October (39.1°).
60.5°/45.8°
Average high / low
+2.2°
Above normal
6 / 4
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
63°
58.7°
+2.4°
27 October – 5 November
56.2°
52.6°
+2°
6 November – 15 November
at normal
48.8°
—
October records over 66 years
83.5°1 October 2010All-time high
13.3°30 October 1991All-time low
Sun, 1869° / 43°0
69 °
Plain City, Sunday, 18 October
Clear. High 69°, low 43°.
Pressure30.12 inHg
Wind2.7 mph SW
Humidity53%
Visibility6.2 mi
Dew point42°
Mon, 1968° / 44°0
68 °
Plain City, Monday, 19 October
Clear. High 68°, low 44°.
Pressure30.03 inHg
Wind2.7 mph W
Humidity60%
Visibility6.2 mi
Dew point46°
Tue, 2065° / 53°0
65 °
Plain City, Tuesday, 20 October
Clear. High 65°, low 53°.
Pressure30.03 inHg
Wind3.2 mph SW
Humidity63%
Visibility6.2 mi
Dew point49°
Wed, 2166° / 52°0.01
66 °
Plain City, Wednesday, 21 October
Light rain. High 66°, low 52°.
Pressure30.03 inHg
Wind4.4 mph NW
Humidity71%
Visibility0.3 mi
Dew point51°
Thu, 2267° / 53°0.17
67 °
Plain City, Thursday, 22 October
Rain. High 67°, low 53°.
Pressure29.85 inHg
Wind6.6 mph SW
Humidity65%
Visibility—
Dew point50°
Fri, 2353° / 46°1.93
53 °
Plain City, Friday, 23 October
Rain. High 53°, low 46°.
Pressure29.94 inHg
Wind10 mph S
Humidity85%
Visibility—
Dew point43°
Sat, 2455° / 45°0.1
55 °
Plain City, Saturday, 24 October
Light rain. High 55°, low 45°.
Pressure30.33 inHg
Wind8.1 mph N
Humidity60%
Visibility—
Dew point38°
Sun, 2558° / 41°0
58 °
Plain City, Sunday, 25 October
Clear. High 58°, low 41°.
Pressure30.33 inHg
Wind7.7 mph NE
Humidity39%
Visibility—
Dew point27°
Mon, 2658° / 44°0
58 °
Plain City, Monday, 26 October
Overcast. High 58°, low 44°.
Pressure30.03 inHg
Wind5.2 mph E
Humidity35%
Visibility—
Dew point26°
Tue, 2761° / 48°0
61 °
Plain City, Tuesday, 27 October
Overcast. High 61°, low 48°.
Pressure29.88 inHg
Wind6.5 mph S
Humidity45%
Visibility—
Dew point36°
Wed, 2851° / 47°0.5
51 °
Plain City, Wednesday, 28 October
Rain. High 51°, low 47°.
Pressure29.88 inHg
Wind12.3 mph SE
Humidity88%
Visibility—
Dew point46°
Thu, 2955° / 46°0.01
55 °
Plain City, Thursday, 29 October
Light rain. High 55°, low 46°.
Pressure30.06 inHg
Wind8.4 mph SE
Humidity48%
Visibility—
Dew point34°
Fri, 3060° / 44°0.12
60 °
Plain City, Friday, 30 October
Light rain. High 60°, low 44°.
Pressure29.74 inHg
Wind15.3 mph S
Humidity47%
Visibility—
Dew point35°
Sat, 3149° / 39°0.2
49 °
Plain City, Saturday, 31 October
Snow. High 49°, low 39°.
Pressure29.94 inHg
Wind12 mph SE
Humidity47%
Visibility—
Dew point26°
Sun, 0160° / 45°0.02
60 °
Plain City, Sunday, 1 November
Light rain. High 60°, low 45°.
Pressure29.83 inHg
Wind15.9 mph S
Humidity44%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0252° / 35°0.05
52 °
Plain City, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high66° (1965)
Record low16° (1991)
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)
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.