10-day forecast for Walnut, PA: 37° to 82°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Friday, October 16
58°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1682° / 59°0.06
Morning62°feels 63°
Afternoon82°feels 84°
Evening62°feels 62°
Overnight59°feels 59°
82 °
Walnut, Friday, 16 October
Light rain. High 82°, low 59°.
Pressure29.71 inHg
Wind8.2 mph S
Humidity70%
Visibility6.2 mi
Dew point66°
Sat, 1758° / 42°0.01
Morning49°feels 46°
Afternoon53°feels 50°
Evening46°feels 43°
Overnight58°feels 57°
58 °
Walnut, Saturday, 17 October
Light rain. High 58°, low 42°.
Pressure30.27 inHg
Wind11.1 mph N
Humidity48%
Visibility6.2 mi
Dew point29°
Sun, 1858° / 37°0
Morning38°feels 38°
Afternoon57°feels 55°
Evening50°feels 50°
Overnight40°feels 40°
58 °
Walnut, Sunday, 18 October
Clear. High 58°, low 37°.
Pressure30.62 inHg
Wind1.5 mph SE
Humidity46%
Visibility6.2 mi
Dew point32°
Mon, 1965° / 40°0
Morning45°feels 45°
Afternoon57°feels 55°
Evening62°feels 61°
Overnight43°feels 43°
65 °
Walnut, Monday, 19 October
Clear. High 65°, low 40°.
Pressure30.53 inHg
Wind2.6 mph NW
Humidity57%
Visibility—
Dew point39°
Tue, 2069° / 42°0
Morning48°feels 47°
Afternoon62°feels 60°
Evening65°feels 63°
Overnight49°feels 47°
69 °
Walnut, Tuesday, 20 October
Clear. High 69°, low 42°.
Pressure30.27 inHg
Wind7.1 mph N
Humidity47%
Visibility—
Dew point38°
Wed, 2161° / 43°0
Morning47°feels 47°
Afternoon56°feels 54°
Evening56°feels 55°
Overnight43°feels 43°
61 °
Walnut, Wednesday, 21 October
Clear. High 61°, low 43°.
Pressure30.36 inHg
Wind6.9 mph N
Humidity57%
Visibility—
Dew point39°
Thu, 2260° / 38°0
Morning43°feels 42°
Afternoon54°feels 52°
Evening56°feels 55°
Overnight43°feels 43°
60 °
Walnut, Thursday, 22 October
Clear. High 60°, low 38°.
Pressure30.42 inHg
Wind2.2 mph W
Humidity58%
Visibility—
Dew point37°
Fri, 2364° / 40°0
Morning45°feels 44°
Afternoon57°feels 55°
Evening60°feels 58°
Overnight46°feels 46°
64 °
Walnut, Friday, 23 October
Clear. High 64°, low 40°.
Pressure30.36 inHg
Wind1.9 mph NW
Humidity55%
Visibility—
Dew point38°
Sat, 2462° / 44°0
Morning48°feels 48°
Afternoon58°feels 56°
Evening57°feels 56°
Overnight46°feels 45°
62 °
Walnut, Saturday, 24 October
Clear. High 62°, low 44°.
Pressure30.45 inHg
Wind6.6 mph SE
Humidity65%
Visibility—
Dew point44°
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 Walnut, PA 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.