Monthly outlook for Saint Davids, PA: average high 62.1°, average low 49.5°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 3.7 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 30 October (67.8°), the coolest 24 October (36.9°).
62.1°/49.5°
Average high / low
+1.7°
Above normal
5 / 4
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
62.5°
59.9°
+1.4°
2 November – 11 November
61.3°
56.7°
+2.6°
12 November – 21 November
at normal
51.6°
—
October records over 66 years
93°2 October 2019All-time high
27.1°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Bryn Mawr (3 mi).
Sat, 2462° / 37°0
62 °
Saint Davids, Saturday, 24 October
Clear. High 62°, low 37°.
Pressure30.56 inHg
Wind1.5 mph NE
Humidity49%
Visibility6.2 mi
Dew point37°
Sun, 2563° / 37°0
63 °
Saint Davids, Sunday, 25 October
Clear. High 63°, low 37°.
Pressure30.56 inHg
Wind1.5 mph N
Humidity40%
Visibility6.2 mi
Dew point35°
Mon, 2666° / 43°0
66 °
Saint Davids, Monday, 26 October
Clear. High 66°, low 43°.
Pressure30.30 inHg
Wind6.1 mph W
Humidity55%
Visibility6.2 mi
Dew point46°
Tue, 2760° / 47°0
60 °
Saint Davids, Tuesday, 27 October
Clear. High 60°, low 47°.
Pressure30.33 inHg
Wind6.9 mph N
Humidity52%
Visibility6.2 mi
Dew point40°
Wed, 2858° / 40°0
58 °
Saint Davids, Wednesday, 28 October
Overcast. High 58°, low 40°.
Pressure30.47 inHg
Wind5.2 mph E
Humidity52%
Visibility—
Dew point33°
Thu, 2964° / 48°0
64 °
Saint Davids, Thursday, 29 October
Overcast. High 64°, low 48°.
Pressure30.39 inHg
Wind5.5 mph S
Humidity61%
Visibility—
Dew point44°
Fri, 3068° / 52°0
68 °
Saint Davids, Friday, 30 October
Partly cloudy. High 68°, low 52°.
Pressure30.30 inHg
Wind7 mph SW
Humidity69%
Visibility—
Dew point49°
Sat, 3165° / 56°0
65 °
Saint Davids, Saturday, 31 October
Overcast. High 65°, low 56°.
Pressure30.33 inHg
Wind4.3 mph S
Humidity67%
Visibility—
Dew point50°
Sun, 0160° / 57°1.58
60 °
Saint Davids, Sunday, 1 November
Heavy rain. High 60°, low 57°.
Pressure30.24 inHg
Wind9.6 mph SE
Humidity98%
Visibility—
Dew point58°
Mon, 0263° / 59°0.38
63 °
Saint Davids, Monday, 2 November
Rain. High 63°, low 59°.
Pressure30.06 inHg
Wind5.6 mph S
Humidity98%
Visibility—
Dew point60°
Tue, 0366° / 59°0
66 °
Saint Davids, Tuesday, 3 November
Overcast. High 66°, low 59°.
Pressure30.00 inHg
Wind4.1 mph NE
Humidity84%
Visibility—
Dew point56°
Wed, 0461° / 56°0.8
61 °
Saint Davids, Wednesday, 4 November
Rain. High 61°, low 56°.
Pressure30.00 inHg
Wind12.8 mph E
Humidity73%
Visibility—
Dew point51°
Thu, 0557° / 52°0.92
57 °
Saint Davids, Thursday, 5 November
Heavy rain. High 57°, low 52°.
Pressure29.97 inHg
Wind10.4 mph E
Humidity94%
Visibility—
Dew point55°
Fri, 0657° / 52°0.07
57 °
Saint Davids, Friday, 6 November
Light rain. High 57°, low 52°.
Pressure29.94 inHg
Wind5.8 mph SE
Humidity88%
Visibility—
Dew point52°
Sat, 0763° / 53°0
63 °
Saint Davids, Saturday, 7 November
Overcast. High 63°, low 53°.
Pressure29.80 inHg
Wind11.7 mph SW
Humidity69%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0855° / 41°0.11
55 °
Saint Davids, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation25%
Record high74° (2020)
Record low27° (1960)
Mon, 0956° / 41°0.09
56 °
Saint Davids, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1975)
Record low23° (2019)
Tue, 1056° / 41°0.16
56 °
Saint Davids, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.16 in
Chance of precipitation35%
Record high72° (2020)
Record low25° (2017)
Wed, 1154° / 41°0.12
54 °
Saint Davids, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2006)
Record low21° (2017)
Thu, 1253° / 39°0.19
53 °
Saint Davids, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.19 in
Chance of precipitation38%
Record high68° (2022)
Record low28° (1987)
Fri, 1351° / 38°0.15
51 °
Saint Davids, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high70° (1964)
Record low22° (2019)
Sat, 1452° / 38°0.07
52 °
Saint Davids, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high70° (1993)
Record low23° (1986)
Sun, 1553° / 39°0.1
53 °
Saint Davids, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high74° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.13
52 °
Saint Davids, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (2005)
Record low21° (1967)
Tue, 1751° / 37°0.09
51 °
Saint Davids, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (1987)
Record low26° (1967)
Wed, 1851° / 37°0.07
51 °
Saint Davids, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (1963)
Record low25° (2014)
Thu, 1951° / 37°0.09
51 °
Saint Davids, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (2016)
Record low21° (2014)
Fri, 2051° / 37°0.08
51 °
Saint Davids, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high72° (1985)
Record low26° (1984)
Sat, 2150° / 36°0.1
50 °
Saint Davids, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high68° (1991)
Record low20° (1987)
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 Saint Davids, 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 Saint Davids, 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.