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As of 23:11 EDT

Weather in Keystone, PA

40°Current weather

Keystone, Saturday, 17 October, 23:11

Clear. Feels like 40°. High 57°, low 38°.

Pressure30.45 inHg
Wind1 mph NW
Humidity73%
Visibility6.2 mi
Dew point31°

10-day forecast for Keystone, PA: 38° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

66°
Best day: Monday, October 19
56°
Worst day: Friday, October 23

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

Sun, 1861° / 38°0Clear
MorningClear39°feels 39°
AfternoonClear58°feels 56°
EveningClear50°feels 48°
OvernightClear40°feels 40°
61 °Clear

Keystone, Sunday, 18 October

Clear. High 61°, low 38°.

Pressure30.59 inHg
Wind3.9 mph N
Humidity44%
Visibility6.2 mi
Dew point32°
Mon, 1966° / 40°0Clear
MorningClear41°feels 38°
AfternoonClear64°feels 62°
EveningClear53°feels 51°
OvernightClear44°feels 43°
66 °Clear

Keystone, Monday, 19 October

Clear. High 66°, low 40°.

Pressure30.39 inHg
Wind5.5 mph N
Humidity47%
Visibility6.2 mi
Dew point40°
Tue, 2064° / 45°0Clear
MorningClear46°feels 42°
AfternoonClear64°feels 62°
EveningMostly clear52°feels 50°
OvernightClear49°feels 45°
64 °Clear

Keystone, Tuesday, 20 October

Clear. High 64°, low 45°.

Pressure30.30 inHg
Wind11 mph N
Humidity55%
Visibility6.2 mi
Dew point45°
Wed, 2159° / 41°0Clear
MorningClear41°feels 37°
AfternoonClear58°feels 56°
EveningClear48°feels 48°
OvernightClear44°feels 39°
59 °Clear

Keystone, Wednesday, 21 October

Clear. High 59°, low 41°.

Pressure30.33 inHg
Wind3.8 mph N
Humidity57%
Visibility6.2 mi
Dew point39°
Thu, 2262° / 38°0Clear
MorningClear43°feels 41°
AfternoonClear56°feels 54°
EveningClear59°feels 57°
OvernightClear46°feels 44°
62 °Clear

Keystone, Thursday, 22 October

Clear. High 62°, low 38°.

Pressure30.18 inHg
Wind5.5 mph N
Humidity54%
Visibility—
Dew point36°
Fri, 2356° / 40°0Clear
MorningClear45°feels 40°
AfternoonClear49°feels 45°
EveningClear54°feels 52°
OvernightClear44°feels 42°
56 °Clear

Keystone, Friday, 23 October

Clear. High 56°, low 40°.

Pressure30.45 inHg
Wind10.2 mph N
Humidity56%
Visibility—
Dew point32°
Sat, 2457° / 39°0Partly cloudy
MorningPartly cloudy43°feels 40°
AfternoonPartly cloudy52°feels 49°
EveningPartly cloudy54°feels 52°
OvernightPartly cloudy42°feels 40°
57 °Partly cloudy

Keystone, Saturday, 24 October

Partly cloudy. High 57°, low 39°.

Pressure30.59 inHg
Wind6.5 mph SE
Humidity57%
Visibility—
Dew point35°
Sun, 2560° / 39°0Partly cloudy
MorningPartly cloudy42°feels 42°
AfternoonPartly cloudy53°feels 51°
EveningPartly cloudy58°feels 56°
OvernightPartly cloudy46°feels 46°
60 °Partly cloudy

Keystone, Sunday, 25 October

Partly cloudy. High 60°, low 39°.

Pressure30.50 inHg
Wind7.6 mph S
Humidity66%
Visibility—
Dew point38°
Mon, 2660° / 43°0Overcast
MorningOvercast50°feels 50°
AfternoonOvercast58°feels 57°
EveningOvercast56°feels 53°
OvernightOvercast44°feels 41°
60 °Overcast

Keystone, Monday, 26 October

Overcast. High 60°, low 43°.

Pressure30.24 inHg
Wind11.1 mph NW
Humidity65%
Visibility—
Dew point45°

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.