10-day forecast for Costello, PA: 29° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Tuesday, November 10
69° · 0.27 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0661° / 49°0.07
Morning53°feels 52°
Afternoon60°feels 59°
Evening51°feels 50°
Overnight52°feels 51°
61 °
Costello, Friday, 6 November
Light rain. High 61°, low 49°.
Pressure29.88 inHg
Wind8.8 mph SW
Humidity77%
Visibility6.2 mi
Dew point47°
Sat, 0748° / 39°0.03
Morning40°feels 34°
Afternoon46°feels 42°
Evening43°feels 38°
Overnight43°feels 39°
48 °
Costello, Saturday, 7 November
Light rain. High 48°, low 39°.
Pressure29.97 inHg
Wind8.7 mph W
Humidity59%
Visibility6.2 mi
Dew point30°
Sun, 0852° / 44°0
Morning44°feels 38°
Afternoon52°feels 49°
Evening47°feels 42°
Overnight45°feels 40°
52 °
Costello, Sunday, 8 November
Overcast. High 52°, low 44°.
Pressure29.94 inHg
Wind11.7 mph SW
Humidity49%
Visibility6.2 mi
Dew point29°
Mon, 0948° / 39°0
Morning44°feels 38°
Afternoon46°feels 39°
Evening46°feels 41°
Overnight47°feels 41°
48 °
Costello, Monday, 9 November
Overcast. High 48°, low 39°.
Pressure30.03 inHg
Wind15 mph NW
Humidity68%
Visibility—
Dew point35°
Tue, 1055° / 37°0
Morning42°feels 38°
Afternoon51°feels 49°
Evening53°feels 51°
Overnight42°feels 39°
55 °
Costello, Tuesday, 10 November
Overcast. High 55°, low 37°.
Pressure29.91 inHg
Wind15.8 mph W
Humidity77%
Visibility—
Dew point42°
Wed, 1150° / 38°0.03
Morning42°feels 40°
Afternoon47°feels 43°
Evening44°feels 41°
Overnight39°feels 37°
50 °
Costello, Wednesday, 11 November
Snow. High 50°, low 38°.
Pressure29.88 inHg
Wind8.9 mph NW
Humidity72%
Visibility—
Dew point37°
Thu, 1238° / 29°0
Morning35°feels 30°
Afternoon37°feels 31°
Evening35°feels 30°
Overnight30°feels 27°
38 °
Costello, Thursday, 12 November
Overcast. High 38°, low 29°.
Pressure29.88 inHg
Wind8.2 mph NW
Humidity72%
Visibility—
Dew point28°
Fri, 1337° / 29°0
Morning31°feels 26°
Afternoon36°feels 29°
Evening35°feels 29°
Overnight31°feels 25°
37 °
Costello, Friday, 13 November
Overcast. High 37°, low 29°.
Pressure29.83 inHg
Wind8.7 mph NW
Humidity68%
Visibility—
Dew point25°
Sat, 1443° / 33°0.01
Morning35°feels 29°
Afternoon39°feels 32°
Evening40°feels 35°
Overnight37°feels 33°
43 °
Costello, Saturday, 14 November
Light snow. High 43°, low 33°.
Pressure30.00 inHg
Wind10.7 mph NW
Humidity65%
Visibility—
Dew point27°
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 Costello, 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.