10-day forecast for Radnor, CA: 39° to 80°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Thursday, November 12
57° · 0.36 in
Worst day: Thursday, November 19
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1369° / 49°0.28
Morning58°feels 58°
Afternoon67°feels 66°
Evening54°feels 53°
Overnight52°feels 50°
69 °
Radnor, Friday, 13 November
Rain. High 69°, low 49°.
Pressure29.74 inHg
Wind5.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point49°
Sat, 1465° / 48°0
Morning52°feels 51°
Afternoon65°feels 64°
Evening52°feels 51°
Overnight51°feels 51°
65 °
Radnor, Saturday, 14 November
Mostly clear. High 65°, low 48°.
Pressure30.00 inHg
Wind4.3 mph W
Humidity59%
Visibility6.2 mi
Dew point48°
Sun, 1568° / 45°0
Morning50°feels 49°
Afternoon68°feels 67°
Evening56°feels 55°
Overnight47°feels 47°
68 °
Radnor, Sunday, 15 November
Overcast. High 68°, low 45°.
Pressure30.06 inHg
Wind2.2 mph W
Humidity48%
Visibility6.2 mi
Dew point47°
Mon, 1656° / 47°0.05
Morning54°feels 53°
Afternoon54°feels 53°
Evening55°feels 53°
Overnight53°feels 52°
56 °
Radnor, Monday, 16 November
Light rain. High 56°, low 47°.
Pressure30.15 inHg
Wind8.2 mph N
Humidity90%
Visibility—
Dew point50°
Tue, 1757° / 39°0
Morning45°feels 45°
Afternoon54°feels 52°
Evening55°feels 53°
Overnight44°feels 44°
57 °
Radnor, Tuesday, 17 November
Clear. High 57°, low 39°.
Pressure30.03 inHg
Wind4.9 mph NW
Humidity57%
Visibility—
Dew point37°
Wed, 1859° / 45°0.31
Morning50°feels 47°
Afternoon59°feels 56°
Evening56°feels 54°
Overnight52°feels 51°
59 °
Radnor, Wednesday, 18 November
Rain. High 59°, low 45°.
Pressure30.18 inHg
Wind8.5 mph SE
Humidity49%
Visibility—
Dew point38°
Thu, 1957° / 53°0.36
Morning54°feels 53°
Afternoon55°feels 55°
Evening57°feels 57°
Overnight56°feels 55°
57 °
Radnor, Thursday, 19 November
Light rain. High 57°, low 53°.
Pressure30.00 inHg
Wind7.9 mph S
Humidity94%
Visibility—
Dew point53°
Fri, 2061° / 49°0.34
Morning52°feels 50°
Afternoon57°feels 56°
Evening57°feels 55°
Overnight50°feels 48°
61 °
Radnor, Friday, 20 November
Light rain. High 61°, low 49°.
Pressure29.91 inHg
Wind15.8 mph W
Humidity63%
Visibility—
Dew point44°
Sat, 2159° / 47°0.01
Morning49°feels 48°
Afternoon56°feels 54°
Evening56°feels 55°
Overnight49°feels 47°
59 °
Radnor, Saturday, 21 November
Light rain. High 59°, low 47°.
Pressure30.12 inHg
Wind5.6 mph N
Humidity65%
Visibility—
Dew point43°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Radnor, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.