Monthly outlook for Radnor Station, PA: average high 60.9°, average low 45.7°. That is 3° above the climate normal for November. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 5 November (72°), the coolest 13 November (32.3°).
60.9°/45.7°
Average high / low
+3°
Above normal
3 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
63.3°
57.3°
+3.3°
11 November – 20 November
56.9°
52°
+2.8°
21 November – 30 November
at normal
49.5°
—
November records over 66 years
78.6°1 November 2024All-time high
14.4°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Bryn Mawr (3 mi).
Mon, 0264° / 38°0
64 °
Radnor Station, Monday, 2 November
Overcast. High 64°, low 38°.
Pressure30.42 inHg
Wind6.1 mph SW
Humidity42%
Visibility6.2 mi
Dew point40°
Tue, 0368° / 41°0
68 °
Radnor Station, Tuesday, 3 November
Overcast. High 68°, low 41°.
Pressure30.30 inHg
Wind7 mph SW
Humidity57%
Visibility6.2 mi
Dew point51°
Wed, 0470° / 52°0
70 °
Radnor Station, Wednesday, 4 November
Clear. High 70°, low 52°.
Pressure30.12 inHg
Wind9.8 mph S
Humidity61%
Visibility6.2 mi
Dew point56°
Thu, 0572° / 59°0.05
72 °
Radnor Station, Thursday, 5 November
Light rain. High 72°, low 59°.
Pressure29.97 inHg
Wind11.8 mph S
Humidity94%
Visibility—
Dew point62°
Fri, 0668° / 57°1.09
68 °
Radnor Station, Friday, 6 November
Heavy rain. High 68°, low 57°.
Pressure29.83 inHg
Wind10.6 mph S
Humidity97%
Visibility—
Dew point62°
Sat, 0765° / 54°0.02
65 °
Radnor Station, Saturday, 7 November
Light rain. High 65°, low 54°.
Pressure29.62 inHg
Wind13.1 mph NW
Humidity76%
Visibility—
Dew point52°
Sun, 0859° / 51°0.43
59 °
Radnor Station, Sunday, 8 November
Rain. High 59°, low 51°.
Pressure29.71 inHg
Wind11.2 mph W
Humidity52%
Visibility—
Dew point39°
Mon, 0952° / 44°0
52 °
Radnor Station, Monday, 9 November
Overcast. High 52°, low 44°.
Pressure29.74 inHg
Wind15 mph NW
Humidity62%
Visibility—
Dew point36°
Tue, 1056° / 44°0
56 °
Radnor Station, Tuesday, 10 November
Clear. High 56°, low 44°.
Pressure29.97 inHg
Wind15.3 mph NW
Humidity54%
Visibility—
Dew point34°
Wed, 1152° / 40°0
52 °
Radnor Station, Wednesday, 11 November
Mostly clear. High 52°, low 40°.
Pressure30.18 inHg
Wind8.6 mph NW
Humidity51%
Visibility—
Dew point28°
Thu, 1252° / 37°0.02
52 °
Radnor Station, Thursday, 12 November
Light rain. High 52°, low 37°.
Pressure29.85 inHg
Wind14.3 mph NW
Humidity61%
Visibility—
Dew point38°
Fri, 1344° / 32°0
44 °
Radnor Station, Friday, 13 November
Overcast. High 44°, low 32°.
Pressure30.21 inHg
Wind8.3 mph NW
Humidity38%
Visibility—
Dew point13°
Sat, 1460° / 41°0
60 °
Radnor Station, Saturday, 14 November
Mostly clear. High 60°, low 41°.
Pressure29.94 inHg
Wind11.3 mph W
Humidity42%
Visibility—
Dew point28°
Sun, 1563° / 50°0.03
63 °
Radnor Station, Sunday, 15 November
Light rain. High 63°, low 50°.
Pressure29.83 inHg
Wind8.1 mph W
Humidity63%
Visibility—
Dew point43°
Mon, 1671° / 56°0
71 °
Radnor Station, Monday, 16 November
Overcast. High 71°, low 56°.
Pressure29.85 inHg
Wind8.9 mph SW
Humidity74%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1751° / 37°0.09
51 °
Radnor Station, 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 °
Radnor Station, 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 °
Radnor Station, 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 °
Radnor Station, 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 °
Radnor Station, 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)
Sun, 2249° / 37°0.11
49 °
Radnor Station, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (2007)
Record low19° (1987)
Mon, 2349° / 35°0.07
49 °
Radnor Station, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high67° (1979)
Record low16° (2018)
Tue, 2450° / 36°0.1
50 °
Radnor Station, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high68° (1979)
Record low14° (1989)
Wed, 2550° / 35°0.13
50 °
Radnor Station, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (1979)
Record low18° (1989)
Thu, 2651° / 36°0.17
51 °
Radnor Station, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.17 in
Chance of precipitation42%
Record high65° (1999)
Record low24° (2005)
Fri, 2750° / 36°0.11
50 °
Radnor Station, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high63° (2015)
Record low24° (1974)
Sat, 2851° / 37°0.14
51 °
Radnor Station, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.14 in
Chance of precipitation27%
Record high67° (1990)
Record low21° (2014)
Sun, 2948° / 35°0.13
48 °
Radnor Station, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high66° (1990)
Record low24° (2023)
Mon, 3047° / 34°0.11
47 °
Radnor Station, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high68° (2001)
Record low21° (1976)
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 Radnor Station, 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 Radnor Station, 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.