10-day forecast for Slab, PA: 31° to 69°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Tuesday, October 20
49°
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2164° / 39°0
Morning41°feels 37°
Afternoon64°feels 62°
Evening52°feels 50°
Overnight41°feels 37°
64 °
Slab, Wednesday, 21 October
Clear. High 64°, low 39°.
Pressure30.21 inHg
Wind8 mph N
Humidity56%
Visibility6.2 mi
Dew point40°
Thu, 2262° / 42°0
Morning42°feels 37°
Afternoon60°feels 58°
Evening55°feels 54°
Overnight45°feels 41°
62 °
Slab, Thursday, 22 October
Clear. High 62°, low 42°.
Pressure30.06 inHg
Wind11.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point37°
Fri, 2353° / 42°0
Morning42°feels 35°
Afternoon53°feels 50°
Evening47°feels 43°
Overnight47°feels 42°
53 °
Slab, Friday, 23 October
Mostly clear. High 53°, low 42°.
Pressure30.33 inHg
Wind11.1 mph N
Humidity53%
Visibility6.2 mi
Dew point33°
Sat, 2454° / 36°0
Morning39°feels 35°
Afternoon47°feels 45°
Evening52°feels 50°
Overnight42°feels 39°
54 °
Slab, Saturday, 24 October
Partly cloudy. High 54°, low 36°.
Pressure30.56 inHg
Wind6.7 mph N
Humidity63%
Visibility—
Dew point33°
Sun, 2561° / 39°0
Morning44°feels 41°
Afternoon55°feels 53°
Evening57°feels 55°
Overnight45°feels 43°
61 °
Slab, Sunday, 25 October
Clear. High 61°, low 39°.
Pressure30.59 inHg
Wind5.4 mph NW
Humidity58%
Visibility—
Dew point38°
Mon, 2666° / 46°0
Morning50°feels 48°
Afternoon60°feels 58°
Evening62°feels 62°
Overnight54°feels 53°
66 °
Slab, Monday, 26 October
Overcast. High 66°, low 46°.
Pressure30.33 inHg
Wind6.7 mph SW
Humidity58%
Visibility—
Dew point42°
Tue, 2767° / 52°0
Morning56°feels 55°
Afternoon63°feels 62°
Evening62°feels 60°
Overnight57°feels 55°
67 °
Slab, Tuesday, 27 October
Overcast. High 67°, low 52°.
Pressure30.15 inHg
Wind10.7 mph S
Humidity59%
Visibility—
Dew point47°
Wed, 2857° / 38°0.03
Morning51°feels 49°
Afternoon50°feels 47°
Evening45°feels 38°
Overnight40°feels 33°
57 °
Slab, Wednesday, 28 October
Light rain. High 57°, low 38°.
Pressure30.00 inHg
Wind16.6 mph NW
Humidity56%
Visibility—
Dew point36°
Thu, 2949° / 31°0
Morning35°feels 26°
Afternoon43°feels 36°
Evening46°feels 40°
Overnight35°feels 28°
49 °
Slab, Thursday, 29 October
Clear. High 49°, low 31°.
Pressure30.15 inHg
Wind16.5 mph NW
Humidity50%
Visibility—
Dew point24°
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 Slab, 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.