Monthly outlook for Dowlin, PA: average high 64.6°, average low 48.6°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 16 October (78.1°), the coolest 18 October (38.2°).
64.6°/48.6°
Average high / low
+1.2°
Above normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
66.3°
63.4°
+1.6°
23 October – 1 November
61.7°
59.9°
+1°
2 November – 11 November
at normal
56.7°
—
October records over 66 years
90.5°2 October 2019All-time high
28°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Coatesville (7 mi).
Wed, 1474° / 62°0.02
74 °
Dowlin, Wednesday, 14 October
Light rain. High 74°, low 62°.
Pressure29.94 inHg
Wind9.2 mph W
Humidity69%
Visibility6.2 mi
Dew point66°
Thu, 1565° / 54°0.1
65 °
Dowlin, Thursday, 15 October
Rain. High 65°, low 54°.
Pressure30.24 inHg
Wind4.3 mph NE
Humidity64%
Visibility6.2 mi
Dew point50°
Fri, 1678° / 55°0.3
78 °
Dowlin, Friday, 16 October
Rain. High 78°, low 55°.
Pressure29.62 inHg
Wind15.5 mph SW
Humidity82%
Visibility6.2 mi
Dew point66°
Sat, 1751° / 40°0.01
51 °
Dowlin, Saturday, 17 October
Light rain. High 51°, low 40°.
Pressure30.18 inHg
Wind17.3 mph NW
Humidity59%
Visibility—
Dew point35°
Sun, 1857° / 38°0
57 °
Dowlin, Sunday, 18 October
Clear. High 57°, low 38°.
Pressure30.50 inHg
Wind8.9 mph SW
Humidity62%
Visibility—
Dew point37°
Mon, 1959° / 42°0
59 °
Dowlin, Monday, 19 October
Overcast. High 59°, low 42°.
Pressure30.50 inHg
Wind8.8 mph S
Humidity64%
Visibility—
Dew point40°
Tue, 2067° / 50°0
67 °
Dowlin, Tuesday, 20 October
Overcast. High 67°, low 50°.
Pressure30.45 inHg
Wind5.9 mph SW
Humidity77%
Visibility—
Dew point52°
Wed, 2169° / 51°0
69 °
Dowlin, Wednesday, 21 October
Clear. High 69°, low 51°.
Pressure30.39 inHg
Wind3.8 mph N
Humidity61%
Visibility—
Dew point47°
Thu, 2270° / 52°0
70 °
Dowlin, Thursday, 22 October
Clear. High 70°, low 52°.
Pressure30.33 inHg
Wind3.6 mph SW
Humidity60%
Visibility—
Dew point49°
Fri, 2369° / 52°0
69 °
Dowlin, Friday, 23 October
Partly cloudy. High 69°, low 52°.
Pressure30.33 inHg
Wind10.9 mph SW
Humidity68%
Visibility—
Dew point52°
Sat, 2471° / 56°0
71 °
Dowlin, Saturday, 24 October
Overcast. High 71°, low 56°.
Pressure30.06 inHg
Wind13.2 mph W
Humidity69%
Visibility—
Dew point54°
Sun, 2563° / 50°0
63 °
Dowlin, Sunday, 25 October
Partly cloudy. High 63°, low 50°.
Pressure30.06 inHg
Wind12.6 mph W
Humidity57%
Visibility—
Dew point43°
Mon, 2655° / 43°0.03
55 °
Dowlin, Monday, 26 October
Light rain. High 55°, low 43°.
Pressure30.09 inHg
Wind13.3 mph NW
Humidity76%
Visibility—
Dew point41°
Tue, 2753° / 38°0
53 °
Dowlin, Tuesday, 27 October
Mostly clear. High 53°, low 38°.
Pressure30.24 inHg
Wind11.7 mph NW
Humidity56%
Visibility—
Dew point32°
Wed, 2859° / 40°0
59 °
Dowlin, Wednesday, 28 October
Overcast. High 59°, low 40°.
Pressure29.94 inHg
Wind11.7 mph SW
Humidity57%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2958° / 44°0.25
58 °
Dowlin, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.25 in
Chance of precipitation25%
Record high75° (1984)
Record low30° (1965)
Fri, 3058° / 43°0.1
58 °
Dowlin, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation23%
Record high78° (2016)
Record low31° (2011)
Sat, 3159° / 44°0.05
59 °
Dowlin, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.05 in
Chance of precipitation20%
Record high80° (2024)
Record low31° (2011)
Sun, 0160° / 46°0.09
60 °
Dowlin, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1974)
Record low35° (2002)
Mon, 0260° / 46°0.1
60 °
Dowlin, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.1 in
Chance of precipitation28%
Record high77° (1971)
Record low31° (2023)
Tue, 0360° / 44°0.07
60 °
Dowlin, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.07 in
Chance of precipitation23%
Record high77° (2003)
Record low32° (1996)
Wed, 0458° / 43°0.07
58 °
Dowlin, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation22%
Record high74° (1974)
Record low31° (2006)
Thu, 0557° / 43°0.12
57 °
Dowlin, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.12 in
Chance of precipitation28%
Record high74° (1961)
Record low28° (1991)
Fri, 0656° / 43°0.07
56 °
Dowlin, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (2024)
Record low28° (1991)
Sat, 0756° / 42°0.07
56 °
Dowlin, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high73° (2024)
Record low28° (1962)
Sun, 0856° / 41°0.13
56 °
Dowlin, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation20%
Record high74° (2020)
Record low27° (1960)
Mon, 0956° / 41°0.1
56 °
Dowlin, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1975)
Record low23° (2019)
Tue, 1056° / 41°0.16
56 °
Dowlin, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.16 in
Chance of precipitation35%
Record high71° (2020)
Record low25° (2017)
Wed, 1154° / 41°0.13
54 °
Dowlin, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high70° (2006)
Record low21° (2017)
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 Dowlin, PA 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 Dowlin, PA 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.