Monthly outlook for Radnor Green, DE: average high 62°, average low 48°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (73.8°), the coolest 26 October (39.6°).
62°/48°
Average high / low
+1.6°
Above normal
4 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
64.9°
60.2°
+2.6°
5 November – 14 November
57.1°
55.7°
+0.8°
15 November – 24 November
at normal
51.9°
—
October records over 66 years
93.7°2 October 2019All-time high
27.1°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Linwood (3 mi).
Tue, 2766° / 45°0
66 °
Radnor Green, Tuesday, 27 October
Clear. High 66°, low 45°.
Pressure30.36 inHg
Wind5.6 mph NE
Humidity53%
Visibility6.2 mi
Dew point44°
Wed, 2864° / 45°0
64 °
Radnor Green, Wednesday, 28 October
Partly cloudy. High 64°, low 45°.
Pressure30.45 inHg
Wind4.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point44°
Thu, 2967° / 49°0
67 °
Radnor Green, Thursday, 29 October
Clear. High 67°, low 49°.
Pressure30.27 inHg
Wind6 mph S
Humidity65%
Visibility6.2 mi
Dew point52°
Fri, 3074° / 52°0
74 °
Radnor Green, Friday, 30 October
Clear. High 74°, low 52°.
Pressure30.15 inHg
Wind8.3 mph W
Humidity61%
Visibility—
Dew point52°
Sat, 3169° / 48°0
69 °
Radnor Green, Saturday, 31 October
Overcast. High 69°, low 48°.
Pressure30.30 inHg
Wind5.6 mph N
Humidity49%
Visibility—
Dew point42°
Sun, 0165° / 53°0.02
65 °
Radnor Green, Sunday, 1 November
Light rain. High 65°, low 53°.
Pressure30.36 inHg
Wind8.1 mph S
Humidity74%
Visibility—
Dew point52°
Mon, 0260° / 59°0.46
60 °
Radnor Green, Monday, 2 November
Rain. High 60°, low 59°.
Pressure30.09 inHg
Wind6.6 mph NE
Humidity97%
Visibility—
Dew point58°
Tue, 0363° / 52°0.08
63 °
Radnor Green, Tuesday, 3 November
Light rain. High 63°, low 52°.
Pressure29.97 inHg
Wind14.9 mph E
Humidity88%
Visibility—
Dew point58°
Wed, 0451° / 46°0
51 °
Radnor Green, Wednesday, 4 November
Partly cloudy. High 51°, low 46°.
Pressure30.39 inHg
Wind15.9 mph NE
Humidity54%
Visibility—
Dew point33°
Thu, 0555° / 50°0
55 °
Radnor Green, Thursday, 5 November
Overcast. High 55°, low 50°.
Pressure30.33 inHg
Wind15.1 mph NE
Humidity60%
Visibility—
Dew point39°
Fri, 0651° / 45°1.27
51 °
Radnor Green, Friday, 6 November
Rain. High 51°, low 45°.
Pressure29.97 inHg
Wind18 mph N
Humidity90%
Visibility—
Dew point43°
Sat, 0762° / 48°0
62 °
Radnor Green, Saturday, 7 November
Clear. High 62°, low 48°.
Pressure29.85 inHg
Wind11.6 mph W
Humidity67%
Visibility—
Dew point44°
Sun, 0859° / 46°0.16
59 °
Radnor Green, Sunday, 8 November
Light rain. High 59°, low 46°.
Pressure29.74 inHg
Wind16.4 mph NW
Humidity84%
Visibility—
Dew point53°
Mon, 0958° / 45°0
58 °
Radnor Green, Monday, 9 November
Clear. High 58°, low 45°.
Pressure30.09 inHg
Wind13.8 mph NW
Humidity55%
Visibility—
Dew point36°
Tue, 1059° / 44°0
59 °
Radnor Green, Tuesday, 10 November
Clear. High 59°, low 44°.
Pressure30.24 inHg
Wind5.1 mph N
Humidity59%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1155° / 42°0.13
55 °
Radnor Green, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2024)
Record low23° (2017)
Thu, 1254° / 40°0.2
54 °
Radnor Green, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.2 in
Chance of precipitation40%
Record high68° (1964)
Record low29° (1987)
Fri, 1352° / 39°0.14
52 °
Radnor Green, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.14 in
Chance of precipitation40%
Record high70° (1964)
Record low23° (2019)
Sat, 1453° / 39°0.07
53 °
Radnor Green, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation18%
Record high70° (1993)
Record low24° (1986)
Sun, 1554° / 40°0.11
54 °
Radnor Green, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (1993)
Record low26° (1967)
Mon, 1653° / 39°0.13
53 °
Radnor Green, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (2005)
Record low23° (1996)
Tue, 1752° / 38°0.09
52 °
Radnor Green, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (2023)
Record low26° (1995)
Wed, 1853° / 38°0.06
53 °
Radnor Green, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (1963)
Record low26° (1997)
Thu, 1952° / 38°0.09
52 °
Radnor Green, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2016)
Record low23° (2014)
Fri, 2052° / 38°0.07
52 °
Radnor Green, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high73° (1985)
Record low26° (2022)
Sat, 2151° / 37°0.1
51 °
Radnor Green, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation23%
Record high70° (1991)
Record low22° (1987)
Sun, 2250° / 37°0.11
50 °
Radnor Green, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2007)
Record low20° (2018)
Mon, 2350° / 36°0.08
50 °
Radnor Green, Monday, 23 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation22%
Record high68° (1979)
Record low17° (2018)
Tue, 2451° / 37°0.11
51 °
Radnor Green, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (1979)
Record low16° (1989)
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 Green, DE 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 Green, DE 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.