Monthly outlook for Radnor Station, PA: average high 53.9°, average low 42.9°. That is 0.5° above the climate normal for November. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 6 November (69.5°), the coolest 14 November (32.2°).
53.9°/42.9°
Average high / low
+0.5°
Above normal
4 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
55.6°
54.2°
+0.8°
16 November – 25 November
51.2°
50.4°
+0.4°
26 November – 5 December
at normal
47.9°
—
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).
Sat, 0758° / 47°0
58 °
Radnor Station, Saturday, 7 November
Clear. High 58°, low 47°.
Pressure29.88 inHg
Wind11.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point37°
Sun, 0858° / 47°0
58 °
Radnor Station, Sunday, 8 November
Mostly clear. High 58°, low 47°.
Pressure29.91 inHg
Wind10.2 mph W
Humidity55%
Visibility6.2 mi
Dew point40°
Mon, 0957° / 48°0
57 °
Radnor Station, Monday, 9 November
Overcast. High 57°, low 48°.
Pressure29.91 inHg
Wind16.2 mph NW
Humidity48%
Visibility6.2 mi
Dew point37°
Tue, 1062° / 42°0
62 °
Radnor Station, Tuesday, 10 November
Clear. High 62°, low 42°.
Pressure30.00 inHg
Wind11.6 mph SW
Humidity58%
Visibility—
Dew point40°
Wed, 1158° / 46°0
58 °
Radnor Station, Wednesday, 11 November
Overcast. High 58°, low 46°.
Pressure29.91 inHg
Wind9.2 mph NW
Humidity68%
Visibility—
Dew point45°
Thu, 1255° / 48°0.06
55 °
Radnor Station, Thursday, 12 November
Light rain. High 55°, low 48°.
Pressure29.85 inHg
Wind6.8 mph N
Humidity60%
Visibility—
Dew point38°
Fri, 1346° / 36°0
46 °
Radnor Station, Friday, 13 November
Light rain. High 46°, low 36°.
Pressure29.71 inHg
Wind13 mph NW
Humidity61%
Visibility—
Dew point29°
Sat, 1443° / 32°0
43 °
Radnor Station, Saturday, 14 November
Clear. High 43°, low 32°.
Pressure29.91 inHg
Wind13.3 mph NW
Humidity46%
Visibility—
Dew point19°
Sun, 1547° / 34°0
47 °
Radnor Station, Sunday, 15 November
Clear. High 47°, low 34°.
Pressure30.21 inHg
Wind9 mph W
Humidity53%
Visibility—
Dew point25°
Mon, 1650° / 39°0
50 °
Radnor Station, Monday, 16 November
Overcast. High 50°, low 39°.
Pressure30.27 inHg
Wind3.8 mph S
Humidity51%
Visibility—
Dew point27°
Tue, 1754° / 43°0.22
54 °
Radnor Station, Tuesday, 17 November
Rain. High 54°, low 43°.
Pressure30.21 inHg
Wind8.5 mph S
Humidity48%
Visibility—
Dew point29°
Wed, 1850° / 43°0.02
50 °
Radnor Station, Wednesday, 18 November
Light rain. High 50°, low 43°.
Pressure30.09 inHg
Wind13.8 mph NW
Humidity57%
Visibility—
Dew point32°
Thu, 1950° / 39°0
50 °
Radnor Station, Thursday, 19 November
Clear. High 50°, low 39°.
Pressure30.36 inHg
Wind11 mph NW
Humidity57%
Visibility—
Dew point30°
Fri, 2051° / 40°0
51 °
Radnor Station, Friday, 20 November
Overcast. High 51°, low 40°.
Pressure30.45 inHg
Wind8.2 mph SE
Humidity62%
Visibility—
Dew point32°
Sat, 2153° / 46°1.24
53 °
Radnor Station, Saturday, 21 November
Heavy rain. High 53°, low 46°.
Pressure29.71 inHg
Wind14.7 mph W
Humidity96%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0147° / 34°0.11
47 °
Radnor Station, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (2006)
Record low15° (1967)
Wed, 0246° / 33°0.11
46 °
Radnor Station, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1970)
Record low11° (1967)
Thu, 0347° / 33°0.12
47 °
Radnor Station, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation25%
Record high65° (1998)
Record low15° (1976)
Fri, 0446° / 33°0.1
46 °
Radnor Station, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1998)
Record low14° (1966)
Sat, 0545° / 33°0.16
45 °
Radnor Station, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.16 in
Chance of precipitation30%
Record high67° (1982)
Record low20° (1966)
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.