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Keystone, PA Weather - 14-Day Weather Forecast

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Overcast

41°F

Updated	2:03 pm
Feels Like	35°F
Humidity	64%
Wind	WNW 12 mph
Barometer	29.79 in
Dew Point	30°F

Overcast

5°C

Updated	2:03 pm
Feels Like	2°C
Humidity	64%
Wind	WNW 19 km/h
Barometer	100.8 kPa
Dew Point	-1°C

WX Settings

°F °C°F °C

Text IconsText Icons

Sun & Moon

Converter

Cloud Cover	96%
Wind Chill	34°F 1°C
Sunrise	6:50 AM
Sunset	4:45 PM
Moonrise	11:39 AM
Moonset	8:52 PM

Civil Twilight
6:18 AM to 6:47 AM
4:44 PM to 5:13 PM
Keystone PA Weather - Waxing Crescent Moon

Waxing Crescent Moon

Keystone, PA Weather and Current Conditions

Keystone, PA Weather Forecast

Keystone, Pennsylvania Weather Weather Forecast

14 day API Keystone, PA weather forecast. Note. Our 7-day weather forecast for Keystone, Pennsylvania is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.

Keystone, PA Weather Forecast Dated: 203 PM Sat Nov 14 2026

Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. generally humid conditions and a stable pattern will dominate.

Weather Charts Weather Stats

Saturday, November 14, 2026

Mid-Morning

38°F 3°C

Scattered Showers

Mid-Afternoon

41°F 5°C

Scattered Showers

Early-Evening

39°F 4°C

Scattered Showers

Nippy around 41°F 5°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds turning from the NW to the WNW at 8 mph 13 km/h. Gusts up to 20 mph 32 km/h.

Sunday, November 15, 2026

Mid-Morning

39°F 4°C

Scattered Showers

Mid-Afternoon

42°F 6°C

Scattered Showers

Early-Evening

38°F 4°C

Partly Cloudy

Biting cold near 42°F 6°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds blowing from the NNW at 9 mph 15 km/h.

Monday, November 16, 2026

Mid-Morning

41°F 5°C

Scattered Showers

Mid-Afternoon

44°F 7°C

Partly Cloudy

Early-Evening

38°F 3°C

Clear

Cold with a high near 44°F 7°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds NNW at 7 mph 12 km/h.

Tuesday, November 17, 2026

Mid-Morning

41°F 5°C

Sunny

Mid-Afternoon

51°F 10°C

Sunny

Early-Evening

41°F 5°C

Clear

Crisp with a high near 51°F 10°C, sunny throughout the day, with steady humidity and steady pressure.

Wednesday, November 18, 2026

Mid-Morning

41°F 5°C

Sunny

Mid-Afternoon

53°F 12°C

Sunny

Early-Evening

42°F 6°C

Clear

Brisk around 53°F 12°C, sunny throughout the day, with steady humidity and steady pressure.

Thursday, November 19, 2026

Mid-Morning

43°F 6°C

Partly Cloudy

Mid-Afternoon

53°F 12°C

Overcast

Early-Evening

44°F 7°C

Cloudy

Cool and brisk at 53°F 12°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling.

Friday, November 20, 2026

Mid-Morning

47°F 8°C

Sunny

Mid-Afternoon

55°F 13°C

Sunny

Early-Evening

47°F 9°C

Partly Cloudy

Chilly near 55°F 13°C, partly cloudy through the afternoon, turning cloudy this evening, with increasing humidity and steady pressure.

Saturday, November 21, 2026

Mid-Morning

Keystone Weather - 2026-11-21 - Morning - Fog

46°F 8°C

Fog

Mid-Afternoon

54°F 12°C

Partly Cloudy

Early-Evening

48°F 9°C

Partly Cloudy

Crisp with a high near 54°F 12°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Sunday, November 22, 2026

Mid-Morning

50°F 10°C

Overcast

Mid-Afternoon

56°F 13°C

Scattered Showers

Early-Evening

51°F 11°C

Cloudy

Brisk around 56°F 13°C, locally heavy downpours at times, with steady humidity and barometric pressure falling.

Monday, November 23, 2026

Mid-Morning

45°F 7°C

Overcast

Mid-Afternoon

48°F 9°C

Scattered Showers

Early-Evening

43°F 6°C

Scattered Showers

Cool and brisk at 48°F 9°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising.

Tuesday, November 24, 2026

Mid-Morning

40°F 5°C

Scattered Showers

Mid-Afternoon

41°F 5°C

Drizzle

Early-Evening

39°F 4°C

Drizzle

Biting cold near 41°F 5°C, scattered downpours possible, with steady humidity and steady pressure.

Wednesday, November 25, 2026

Mid-Morning

43°F 6°C

Scattered Showers

Mid-Afternoon

47°F 9°C

Scattered Showers

Early-Evening

42°F 5°C

Scattered Showers

Crisp with a high near 47°F 9°C, locally heavy downpours at times, with steady humidity and steady pressure.

Thursday, November 26, 2026

Mid-Morning

39°F 4°C

Light Fog

Mid-Afternoon

44°F 7°C

Scattered Showers

Early-Evening

41°F 5°C

Scattered Showers

Nippy around 44°F 7°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Friday, November 27, 2026

Mid-Morning

41°F 5°C

Partly Cloudy

Mid-Afternoon

46°F 8°C

Cloudy

Early-Evening

42°F 6°C

Cloudy

Cool and brisk at 46°F 8°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.

Weather Charts Weather Stats

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Weather by the Numbers

Sat, 14th Hi: 41°F 5°C Lo: 33°F 0°C	Sunrise 06:50 AM Sunset 04:45 PM Wind NW 10 mph17 km/h Dew Point 31°F-1°C Wind Chill 34°F1°C Barometric Pressure 29.83 in1010 mb POP 20% * Humidity 68%
Sun, 15th Hi: 43°F 6°C Lo: 37°F 3°C	Sunrise 06:52 AM Sunset 04:44 PM Wind NNW 11 mph17 km/h Dew Point 31°F-1°C Wind Chill 36°F2°C Barometric Pressure 30.21 in1023 mb POP 18% * Humidity 64%
Mon, 16th Hi: 44°F 7°C Lo: 34°F 1°C	Sunrise 06:53 AM Sunset 04:43 PM Wind NNW 9 mph14 km/h Dew Point 33°F1°C Wind Chill 38°F3°C Barometric Pressure 30.45 in1031 mb POP 16% * Humidity 67%
Tue, 17th Hi: 51°F 11°C Lo: 33°F 1°C	Sunrise 06:54 AM Sunset 04:42 PM Wind WNW 3 mph5 km/h Dew Point 37°F3°C Wind Chill 49°F10°C Barometric Pressure 30.5 in1033 mb POP 4% * Humidity 60%
Wed, 18th Hi: 54°F 12°C Lo: 33°F 1°C	Sunrise 06:55 AM Sunset 04:41 PM Wind SW 2 mph3 km/h Dew Point 35°F2°C Wind Chill 53°F12°C Barometric Pressure 30.45 in1031 mb POP 3% * Humidity 52%
Thu, 19th Hi: 57°F 14°C Lo: 35°F 2°C	Sunrise 06:56 AM Sunset 04:41 PM Wind SW 4 mph6 km/h Dew Point 36°F2°C Wind Chill 53°F12°C Barometric Pressure 30.36 in1028 mb POP 7% * Humidity 53%
Fri, 20th Hi: 59°F 15°C Lo: 39°F 4°C	Sunrise 06:58 AM Sunset 04:40 PM Wind W 5 mph9 km/h Dew Point 42°F6°C Wind Chill 56°F13°C Barometric Pressure 30.24 in1024 mb POP 4% * Humidity 59%
Sat, 21st Hi: 56°F 14°C Lo: 40°F 4°C	Sunrise 06:59 AM Sunset 04:39 PM Wind SW 4 mph7 km/h Dew Point 43°F6°C Wind Chill 53°F12°C Barometric Pressure 30.24 in1024 mb POP 11% * Humidity 67%
Sun, 22nd Hi: 58°F 14°C Lo: 44°F 7°C	Sunrise 07:00 AM Sunset 04:39 PM Wind SSW 7 mph12 km/h Dew Point 46°F8°C Wind Chill 54°F12°C Barometric Pressure 29.94 in1014 mb POP 25% * Humidity 69%
Mon, 23rd Hi: 51°F 11°C Lo: 41°F 5°C	Sunrise 07:01 AM Sunset 04:38 PM Wind NW 4 mph7 km/h Dew Point 39°F4°C Wind Chill 48°F9°C Barometric Pressure 29.97 in1015 mb POP 17% * Humidity 67%
Tue, 24th Hi: 41°F 5°C Lo: 38°F 3°C	Sunrise 07:02 AM Sunset 04:38 PM Wind NE 5 mph9 km/h Dew Point 34°F1°C Wind Chill 37°F3°C Barometric Pressure 30.21 in1023 mb POP 50% * Humidity 77%
Wed, 25th Hi: 50°F 10°C Lo: 38°F 3°C	Sunrise 07:03 AM Sunset 04:37 PM Wind SW 4 mph6 km/h Dew Point 42°F5°C Wind Chill 47°F8°C Barometric Pressure 30 in1016 mb POP 29% * Humidity 78%
Thu, 26th Hi: 46°F 8°C Lo: 34°F 1°C	Sunrise 07:05 AM Sunset 04:37 PM Wind SW 6 mph10 km/h Dew Point 35°F2°C Wind Chill 41°F5°C Barometric Pressure 29.97 in1015 mb POP 16% * Humidity 69%
Fri, 27th Hi: 48°F 9°C Lo: 37°F 3°C	Sunrise 07:06 AM Sunset 04:36 PM Wind W 7 mph12 km/h Dew Point 33°F1°C Wind Chill 43°F6°C Barometric Pressure 30.06 in1018 mb POP 9% * Humidity 60%

* POP = Probability of Precipitation. Data for 12:00 PM.