Monthly outlook for St. George, UT: average high 67.5°, average low 52.1°. That is 0.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 28 October (77.3°), the coolest 3 November (46.8°).
67.5°/52.1°
Average high / low
+0.2°
Above normal
3 / 2
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
65.6°
68.1°
-1.4°
6 November – 15 November
70.5°
64.1°
+3.5°
16 November – 25 November
at normal
58.7°
—
October records over 66 years
100.4°1 October 2024All-time high
24.4°30 October 1971All-time low
Wed, 2877° / 49°0
77 °
St. George, Wednesday, 28 October
Mostly clear. High 77°, low 49°.
Pressure30.03 inHg
Wind2 mph SE
Humidity42%
Visibility6.2 mi
Dew point40°
Thu, 2971° / 49°0
71 °
St. George, Thursday, 29 October
Overcast. High 71°, low 49°.
Pressure30.00 inHg
Wind0.9 mph S
Humidity43%
Visibility6.2 mi
Dew point40°
Fri, 3063° / 53°0.49
63 °
St. George, Friday, 30 October
Rain. High 63°, low 53°.
Pressure29.94 inHg
Wind11.4 mph NE
Humidity71%
Visibility3.0 mi
Dew point50°
Sat, 3163° / 52°0.22
63 °
St. George, Saturday, 31 October
Rain. High 63°, low 52°.
Pressure29.97 inHg
Wind4.7 mph E
Humidity70%
Visibility—
Dew point49°
Sun, 0159° / 49°0.94
59 °
St. George, Sunday, 1 November
Rain. High 59°, low 49°.
Pressure29.88 inHg
Wind6.5 mph W
Humidity88%
Visibility—
Dew point52°
Mon, 0259° / 47°0.03
59 °
St. George, Monday, 2 November
Light rain. High 59°, low 47°.
Pressure30.06 inHg
Wind9.1 mph W
Humidity42%
Visibility—
Dew point32°
Tue, 0359° / 47°0
59 °
St. George, Tuesday, 3 November
Overcast. High 59°, low 47°.
Pressure30.21 inHg
Wind4.4 mph E
Humidity29%
Visibility—
Dew point21°
Wed, 0463° / 50°0
63 °
St. George, Wednesday, 4 November
Clear. High 63°, low 50°.
Pressure30.09 inHg
Wind4.3 mph N
Humidity35%
Visibility—
Dew point29°
Thu, 0565° / 52°0
65 °
St. George, Thursday, 5 November
Overcast. High 65°, low 52°.
Pressure30.06 inHg
Wind2.9 mph E
Humidity30%
Visibility—
Dew point29°
Fri, 0668° / 55°0
68 °
St. George, Friday, 6 November
Overcast. High 68°, low 55°.
Pressure30.06 inHg
Wind3.8 mph N
Humidity29%
Visibility—
Dew point30°
Sat, 0770° / 56°0
70 °
St. George, Saturday, 7 November
Overcast. High 70°, low 56°.
Pressure29.97 inHg
Wind3.5 mph E
Humidity30%
Visibility—
Dew point32°
Sun, 0872° / 57°0
72 °
St. George, Sunday, 8 November
Clear. High 72°, low 57°.
Pressure30.03 inHg
Wind4.6 mph SW
Humidity31%
Visibility—
Dew point35°
Mon, 0969° / 55°0
69 °
St. George, Monday, 9 November
Clear. High 69°, low 55°.
Pressure30.18 inHg
Wind3.2 mph NE
Humidity32%
Visibility—
Dew point32°
Tue, 1071° / 56°0
71 °
St. George, Tuesday, 10 November
Clear. High 71°, low 56°.
Pressure30.12 inHg
Wind4.6 mph N
Humidity33%
Visibility—
Dew point35°
Wed, 1173° / 57°0
73 °
St. George, Wednesday, 11 November
Clear. High 73°, low 57°.
Pressure29.91 inHg
Wind5.8 mph SW
Humidity33%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1263° / 43°0.06
63 °
St. George, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high63°
Average low43°
Average precipitation0.06 in
Chance of precipitation13%
Record high76° (1999)
Record low25° (2000)
Fri, 1363° / 43°0.02
63 °
St. George, Friday, 13 November
Climate normal for this date — 60-year average.
Average high63°
Average low43°
Average precipitation0.02 in
Chance of precipitation8%
Record high78° (2025)
Record low22° (1972)
Sat, 1462° / 42°0.04
62 °
St. George, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.04 in
Chance of precipitation13%
Record high78° (1999)
Record low19° (1985)
Sun, 1562° / 41°0.03
62 °
St. George, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.03 in
Chance of precipitation12%
Record high78° (2023)
Record low22° (1985)
Mon, 1661° / 42°0.03
61 °
St. George, Monday, 16 November
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.03 in
Chance of precipitation12%
Record high76° (1999)
Record low26° (2000)
Tue, 1761° / 42°0.02
61 °
St. George, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.02 in
Chance of precipitation8%
Record high78° (2020)
Record low17° (1964)
Wed, 1860° / 41°0.03
60 °
St. George, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.03 in
Chance of precipitation13%
Record high77° (2020)
Record low23° (1964)
Thu, 1959° / 40°0.02
59 °
St. George, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.02 in
Chance of precipitation17%
Record high73° (2019)
Record low17° (1985)
Fri, 2059° / 39°0.04
59 °
St. George, Friday, 20 November
Climate normal for this date — 60-year average.
Average high59°
Average low39°
Average precipitation0.04 in
Chance of precipitation10%
Record high72° (1995)
Record low18° (1985)
Sat, 2158° / 40°0.05
58 °
St. George, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.05 in
Chance of precipitation18%
Record high71° (1995)
Record low25° (1964)
Sun, 2258° / 40°0.04
58 °
St. George, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (2017)
Record low21° (1961)
Mon, 2358° / 39°0.02
58 °
St. George, Monday, 23 November
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2017)
Record low21° (1994)
Tue, 2458° / 38°0.02
58 °
St. George, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high58°
Average low38°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2017)
Record low25° (1994)
Wed, 2556° / 38°0.05
56 °
St. George, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.05 in
Chance of precipitation17%
Record high71° (1995)
Record low20° (2010)
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 St. George, 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 St. George, 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.