Monthly outlook for Plain City, UT: average high 58.7°, average low 46.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 17 October (69.7°), the coolest 29 October (40.1°).
58.7°/46.9°
Average high / low
+0.9°
Above normal
5 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
62.4°
59.1°
+1.9°
26 October – 4 November
52.6°
53°
-0.2°
5 November – 14 November
at normal
49.3°
—
October records over 66 years
83.5°1 October 2010All-time high
13.3°30 October 1991All-time low
Sat, 1770° / 45°0
70 °
Plain City, Saturday, 17 October
Clear. High 70°, low 45°.
Pressure30.33 inHg
Wind1.9 mph W
Humidity62%
Visibility6.2 mi
Dew point45°
Sun, 1862° / 49°0
62 °
Plain City, Sunday, 18 October
Clear. High 62°, low 49°.
Pressure30.12 inHg
Wind1.6 mph W
Humidity55%
Visibility6.2 mi
Dew point42°
Mon, 1963° / 50°0
63 °
Plain City, Monday, 19 October
Clear. High 63°, low 50°.
Pressure29.97 inHg
Wind3.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point45°
Tue, 2065° / 54°0
65 °
Plain City, Tuesday, 20 October
Clear. High 65°, low 54°.
Pressure29.94 inHg
Wind6.2 mph S
Humidity53%
Visibility6.2 mi
Dew point46°
Wed, 2166° / 51°0
66 °
Plain City, Wednesday, 21 October
Clear. High 66°, low 51°.
Pressure30.00 inHg
Wind6.1 mph SW
Humidity68%
Visibility—
Dew point48°
Thu, 2264° / 52°0.49
64 °
Plain City, Thursday, 22 October
Rain. High 64°, low 52°.
Pressure29.83 inHg
Wind18.7 mph S
Humidity51%
Visibility—
Dew point45°
Fri, 2355° / 49°0.23
55 °
Plain City, Friday, 23 October
Light rain. High 55°, low 49°.
Pressure29.94 inHg
Wind14.4 mph S
Humidity78%
Visibility—
Dew point44°
Sat, 2458° / 46°0.03
58 °
Plain City, Saturday, 24 October
Light rain. High 58°, low 46°.
Pressure29.97 inHg
Wind9.7 mph NW
Humidity53%
Visibility—
Dew point37°
Sun, 2554° / 44°0.01
54 °
Plain City, Sunday, 25 October
Light rain. High 54°, low 44°.
Pressure30.06 inHg
Wind5.8 mph SW
Humidity54%
Visibility—
Dew point35°
Mon, 2656° / 47°0
56 °
Plain City, Monday, 26 October
Overcast. High 56°, low 47°.
Pressure29.88 inHg
Wind7.7 mph NE
Humidity50%
Visibility—
Dew point35°
Tue, 2754° / 49°0.06
54 °
Plain City, Tuesday, 27 October
Light rain. High 54°, low 49°.
Pressure29.74 inHg
Wind10.5 mph NW
Humidity66%
Visibility—
Dew point42°
Wed, 2854° / 47°0.25
54 °
Plain City, Wednesday, 28 October
Light rain. High 54°, low 47°.
Pressure29.88 inHg
Wind7.2 mph S
Humidity62%
Visibility—
Dew point39°
Thu, 2947° / 40°0.84
47 °
Plain City, Thursday, 29 October
Heavy rain. High 47°, low 40°.
Pressure29.94 inHg
Wind7.7 mph N
Humidity87%
Visibility—
Dew point40°
Fri, 3052° / 42°0
52 °
Plain City, Friday, 30 October
Overcast. High 52°, low 42°.
Pressure29.88 inHg
Wind11.2 mph NE
Humidity69%
Visibility—
Dew point39°
Sat, 3152° / 42°0
52 °
Plain City, Saturday, 31 October
Clear. High 52°, low 42°.
Pressure30.06 inHg
Wind9.2 mph NE
Humidity53%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0152° / 36°0.04
52 °
Plain City, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (2008)
Record low21° (2019)
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)
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.