Monthly outlook for Mount Pearl, CO: average high 64.1°, average low 44.8°. That is 2.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 23 October (78.7°), the coolest 28 October (32.4°).
64.1°/44.8°
Average high / low
+2.1°
Above normal
1 / 2
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
65.4°
62.8°
+1.5°
29 October – 7 November
61.9°
56.7°
+2.9°
8 November – 17 November
at normal
53.8°
—
October records over 66 years
91.4°5 October 2024All-time high
5.5°27 October 2020All-time low
Tue, 2073° / 40°0
73 °
Mount Pearl, Tuesday, 20 October
Clear. High 73°, low 40°.
Pressure30.06 inHg
Wind6.8 mph S
Humidity52%
Visibility6.2 mi
Dew point46°
Wed, 2174° / 49°0
74 °
Mount Pearl, Wednesday, 21 October
Clear. High 74°, low 49°.
Pressure30.15 inHg
Wind5.8 mph E
Humidity40%
Visibility6.2 mi
Dew point46°
Thu, 2276° / 53°0
76 °
Mount Pearl, Thursday, 22 October
Overcast. High 76°, low 53°.
Pressure30.03 inHg
Wind9.7 mph S
Humidity58%
Visibility6.2 mi
Dew point54°
Fri, 2379° / 57°0
79 °
Mount Pearl, Friday, 23 October
Clear. High 79°, low 57°.
Pressure29.74 inHg
Wind20.8 mph S
Humidity39%
Visibility—
Dew point46°
Sat, 2460° / 48°0.31
60 °
Mount Pearl, Saturday, 24 October
Rain. High 60°, low 48°.
Pressure30.06 inHg
Wind17.2 mph N
Humidity57%
Visibility—
Dew point40°
Sun, 2557° / 43°0
57 °
Mount Pearl, Sunday, 25 October
Overcast. High 57°, low 43°.
Pressure30.36 inHg
Wind12.6 mph N
Humidity49%
Visibility—
Dew point34°
Mon, 2661° / 48°0
61 °
Mount Pearl, Monday, 26 October
Overcast. High 61°, low 48°.
Pressure29.97 inHg
Wind14.6 mph S
Humidity58%
Visibility—
Dew point43°
Tue, 2752° / 37°0
52 °
Mount Pearl, Tuesday, 27 October
Clear. High 52°, low 37°.
Pressure30.36 inHg
Wind25.4 mph N
Humidity39%
Visibility—
Dew point21°
Wed, 2854° / 32°0
54 °
Mount Pearl, Wednesday, 28 October
Clear. High 54°, low 32°.
Pressure30.30 inHg
Wind16.3 mph S
Humidity49%
Visibility—
Dew point27°
Thu, 2965° / 39°0
65 °
Mount Pearl, Thursday, 29 October
Clear. High 65°, low 39°.
Pressure29.91 inHg
Wind8.2 mph SW
Humidity36%
Visibility—
Dew point31°
Fri, 3058° / 48°0
58 °
Mount Pearl, Friday, 30 October
Overcast. High 58°, low 48°.
Pressure29.83 inHg
Wind15.8 mph NE
Humidity42%
Visibility—
Dew point32°
Sat, 3163° / 42°0
63 °
Mount Pearl, Saturday, 31 October
Overcast. High 63°, low 42°.
Pressure29.85 inHg
Wind8.5 mph SW
Humidity54%
Visibility—
Dew point40°
Sun, 0166° / 48°0
66 °
Mount Pearl, Sunday, 1 November
Overcast. High 66°, low 48°.
Pressure30.06 inHg
Wind16.6 mph SE
Humidity32%
Visibility—
Dew point31°
Mon, 0259° / 42°0.01
59 °
Mount Pearl, Monday, 2 November
Light rain. High 59°, low 42°.
Pressure29.94 inHg
Wind21 mph S
Humidity65%
Visibility—
Dew point41°
Tue, 0359° / 44°0
59 °
Mount Pearl, Tuesday, 3 November
Overcast. High 59°, low 44°.
Pressure29.94 inHg
Wind22.8 mph N
Humidity35%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 34°0.01
56 °
Mount Pearl, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low34°
Average precipitation0.01 in
Chance of precipitation5%
Record high77° (2020)
Record low8° (1991)
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)
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.