EN
English Español

As of 09:10 EDT

Weather in Keystone, PA

46°Current weather

Keystone, Wednesday, 21 October, 09:10

Clear. Feels like 46°. High 65°, low 43°.

Pressure30.30 inHg
Wind1 mph E
Humidity84%
Visibility6.2 mi
Dew point41°

10-day forecast for Keystone, PA: 37° to 65°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

65°
Best day: Thursday, October 22
52°
Worst day: Friday, October 30

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 2265° / 37°0Clear
MorningClear42°feels 38°
AfternoonClear65°feels 63°
EveningClear49°feels 46°
OvernightClear37°feels 33°
65 °Clear

Keystone, Thursday, 22 October

Clear. High 65°, low 37°.

Pressure30.15 inHg
Wind8 mph N
Humidity39%
Visibility6.2 mi
Dew point33°
Fri, 2357° / 42°0Clear
MorningMostly clear45°feels 41°
AfternoonClear57°feels 54°
EveningClear47°feels 47°
OvernightOvercast42°feels 37°
57 °Clear

Keystone, Friday, 23 October

Clear. High 57°, low 42°.

Pressure30.42 inHg
Wind5.4 mph NE
Humidity58%
Visibility6.2 mi
Dew point40°
Sat, 2456° / 37°0Clear
MorningPartly cloudy38°feels 38°
AfternoonClear56°feels 53°
EveningClear45°feels 43°
OvernightPartly cloudy41°feels 41°
56 °Clear

Keystone, Saturday, 24 October

Clear. High 56°, low 37°.

Pressure30.59 inHg
Wind4.6 mph SE
Humidity42%
Visibility6.2 mi
Dew point30°
Sun, 2560° / 38°0Clear
MorningClear38°feels 38°
AfternoonClear54°feels 52°
EveningClear57°feels 55°
OvernightClear40°feels 40°
60 °Clear

Keystone, Sunday, 25 October

Clear. High 60°, low 38°.

Pressure30.59 inHg
Wind5.2 mph SW
Humidity60%
Visibility—
Dew point37°
Mon, 2664° / 37°0Clear
MorningClear43°feels 43°
AfternoonClear57°feels 56°
EveningClear60°feels 59°
OvernightClear45°feels 44°
64 °Clear

Keystone, Monday, 26 October

Clear. High 64°, low 37°.

Pressure30.42 inHg
Wind3.7 mph SW
Humidity71%
Visibility—
Dew point44°
Tue, 2765° / 48°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast60°feels 59°
EveningOvercast60°feels 59°
OvernightOvercast52°feels 51°
65 °Overcast

Keystone, Tuesday, 27 October

Overcast. High 65°, low 48°.

Pressure30.18 inHg
Wind5.7 mph NW
Humidity62%
Visibility—
Dew point45°
Wed, 2862° / 47°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast57°feels 56°
EveningOvercast60°feels 59°
OvernightOvercast52°feels 51°
62 °Overcast

Keystone, Wednesday, 28 October

Overcast. High 62°, low 47°.

Pressure30.30 inHg
Wind5.5 mph SE
Humidity71%
Visibility—
Dew point46°
Thu, 2961° / 48°0.05Light rain
MorningLight rain51°feels 50°
AfternoonLight rain59°feels 58°
EveningLight rain59°feels 58°
OvernightLight rain49°feels 45°
61 °Light rain

Keystone, Thursday, 29 October

Light rain. High 61°, low 48°.

Pressure30.00 inHg
Wind13.2 mph SW
Humidity71%
Visibility—
Dew point47°
Fri, 3052° / 39°0Overcast
MorningOvercast46°feels 41°
AfternoonOvercast49°feels 44°
EveningOvercast49°feels 46°
OvernightOvercast40°feels 36°
52 °Overcast

Keystone, Friday, 30 October

Overcast. High 52°, low 39°.

Pressure30.18 inHg
Wind11.6 mph NW
Humidity53%
Visibility—
Dew point31°

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 Keystone, 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.