Monthly outlook for Mount Pearl, CO: average high 61.3°, average low 43.7°. That is 0.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 23 October (79.1°), the coolest 27 October (31.2°).
61.3°/43.7°
Average high / low
+0.8°
Above normal
3 / 2
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61.8°
62.2°
-0.2°
30 October – 8 November
60.5°
56.4°
+2.2°
9 November – 18 November
at normal
53.2°
—
October records over 66 years
91.4°5 October 2024All-time high
5.5°27 October 2020All-time low
Wed, 2174° / 47°0
74 °
Mount Pearl, Wednesday, 21 October
Clear. High 74°, low 47°.
Pressure30.15 inHg
Wind4.9 mph NE
Humidity35%
Visibility6.2 mi
Dew point42°
Thu, 2275° / 51°0
75 °
Mount Pearl, Thursday, 22 October
Overcast. High 75°, low 51°.
Pressure30.06 inHg
Wind11.7 mph S
Humidity56%
Visibility6.2 mi
Dew point54°
Fri, 2379° / 56°0
79 °
Mount Pearl, Friday, 23 October
Light rain. High 79°, low 56°.
Pressure29.83 inHg
Wind17.8 mph S
Humidity39%
Visibility6.2 mi
Dew point48°
Sat, 2461° / 45°0.06
61 °
Mount Pearl, Saturday, 24 October
Light rain. High 61°, low 45°.
Pressure30.24 inHg
Wind22 mph N
Humidity77%
Visibility—
Dew point44°
Sun, 2552° / 44°0.65
52 °
Mount Pearl, Sunday, 25 October
Rain. High 52°, low 44°.
Pressure30.24 inHg
Wind15.2 mph SE
Humidity97%
Visibility—
Dew point48°
Mon, 2649° / 37°0.11
49 °
Mount Pearl, Monday, 26 October
Light rain. High 49°, low 37°.
Pressure30.42 inHg
Wind16 mph N
Humidity80%
Visibility—
Dew point34°
Tue, 2742° / 31°0
42 °
Mount Pearl, Tuesday, 27 October
Overcast. High 42°, low 31°.
Pressure30.68 inHg
Wind14.1 mph S
Humidity49%
Visibility—
Dew point19°
Wed, 2861° / 35°0
61 °
Mount Pearl, Wednesday, 28 October
Clear. High 61°, low 35°.
Pressure30.12 inHg
Wind15.9 mph S
Humidity46%
Visibility—
Dew point33°
Thu, 2953° / 39°0
53 °
Mount Pearl, Thursday, 29 October
Overcast. High 53°, low 39°.
Pressure30.24 inHg
Wind8.8 mph S
Humidity30%
Visibility—
Dew point18°
Fri, 3048° / 38°0
48 °
Mount Pearl, Friday, 30 October
Partly cloudy. High 48°, low 38°.
Pressure30.30 inHg
Wind19.4 mph S
Humidity39%
Visibility—
Dew point23°
Sat, 3166° / 38°0
66 °
Mount Pearl, Saturday, 31 October
Partly cloudy. High 66°, low 38°.
Pressure29.97 inHg
Wind16.1 mph NW
Humidity36%
Visibility—
Dew point32°
Sun, 0160° / 47°0
60 °
Mount Pearl, Sunday, 1 November
Overcast. High 60°, low 47°.
Pressure30.09 inHg
Wind16.9 mph S
Humidity40%
Visibility—
Dew point32°
Mon, 0266° / 45°0
66 °
Mount Pearl, Monday, 2 November
Mostly clear. High 66°, low 45°.
Pressure29.91 inHg
Wind10 mph S
Humidity48%
Visibility—
Dew point39°
Tue, 0366° / 51°0
66 °
Mount Pearl, Tuesday, 3 November
Overcast. High 66°, low 51°.
Pressure29.83 inHg
Wind16.9 mph N
Humidity36%
Visibility—
Dew point35°
Wed, 0457° / 48°0.02
57 °
Mount Pearl, Wednesday, 4 November
Light rain. High 57°, low 48°.
Pressure30.06 inHg
Wind12.4 mph N
Humidity43%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0557° / 35°0.01
57 °
Mount Pearl, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.01 in
Chance of precipitation8%
Record high74° (2009)
Record low19° (1967)
Fri, 0658° / 34°0.02
58 °
Mount Pearl, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low34°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (1980)
Record low20° (1993)
Sat, 0758° / 35°0.02
58 °
Mount Pearl, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low35°
Average precipitation0.02 in
Chance of precipitation8%
Record high78° (2020)
Record low22° (1990)
Sun, 0857° / 35°0.06
57 °
Mount Pearl, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.06 in
Chance of precipitation15%
Record high77° (1980)
Record low20° (1991)
Mon, 0955° / 34°0.03
55 °
Mount Pearl, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.03 in
Chance of precipitation10%
Record high73° (2014)
Record low19° (1966)
Tue, 1055° / 31°0.02
55 °
Mount Pearl, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low31°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (2014)
Record low15° (1986)
Wed, 1153° / 31°0.03
53 °
Mount Pearl, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high74° (2025)
Record low15° (2019)
Thu, 1253° / 31°0.02
53 °
Mount Pearl, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (1980)
Record low11° (2014)
Fri, 1354° / 32°0.02
54 °
Mount Pearl, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high76° (1999)
Record low5° (2014)
Sat, 1453° / 31°0.04
53 °
Mount Pearl, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high75° (2025)
Record low11° (2014)
Sun, 1552° / 31°0.03
52 °
Mount Pearl, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high77° (2016)
Record low11° (1997)
Mon, 1654° / 31°0.04
54 °
Mount Pearl, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low31°
Average precipitation0.04 in
Chance of precipitation10%
Record high78° (2016)
Record low13° (2014)
Tue, 1752° / 31°0.04
52 °
Mount Pearl, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.04 in
Chance of precipitation10%
Record high75° (1999)
Record low10° (2009)
Wed, 1851° / 30°0.01
51 °
Mount Pearl, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low30°
Average precipitation0.01 in
Chance of precipitation10%
Record high75° (2020)
Record low11° (1971)
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 Mount Pearl, CO 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 Mount Pearl, CO 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.