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Clark PA Weather - Partly Cloudy - 71°F
Partly Cloudy
71°F
Updated 10:56 am
Feels Like 70°F
Humidity 63%
Wind N 0 mph
Barometer  30.08 in
Dew Point 58°F
Clark PA Weather - Partly Cloudy - 22°C
Partly Cloudy
22°C
Updated 10:56 am
Feels Like 21°C
Humidity 63%
Wind N 0 km/h
Barometer  101.9 kPa
Dew Point 14°C
Clark, PA Weather and Current Conditionsclark pa weather forecast

Clark, PA Weather Forecast

Clark Pennsylvania WeatherClark, Pennsylvania Weather Weather Forecast
14 day API Clark, PA weather forecast. Note. Our 7-day weather forecast for Clark, 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.
Clark, PA Weather Forecast Dated: 1056 AM Fri Sep 11 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Friday, September 11, 2026

Mid-Morning
Clark Weather - 2026-09-11 - Morning - Scattered Showers
66°F 19°C
Scattered Showers
Mid-Afternoon
Clark Weather - 2026-09-11 - Afternoon - Scattered Showers
82°F 28°C
Scattered Showers
Early-Evening
Clark Weather - 2026-09-11 - Evening - Sunny
68°F 20°C
Sunny
Warm and summery near 82°F 28°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Saturday, September 12, 2026

Mid-Morning
Clark Weather - 2026-09-12 - Morning - Overcast
65°F 18°C
Overcast
Mid-Afternoon
Clark Weather - 2026-09-12 - Afternoon - Scattered Showers
76°F 25°C
Scattered Showers
Early-Evening
Clark Weather - 2026-09-12 - Evening - Scattered Showers
69°F 21°C
Scattered Showers
Comfortable with temperatures reaching 76°F 25°C, scattered downpours possible, with increasing humidity and steady pressure. Winds turning from the SSE to the S at 8 mph 12 km/h.

Sunday, September 13, 2026

Mid-Morning
Clark Weather - 2026-09-13 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Clark Weather - 2026-09-13 - Afternoon - Overcast
83°F 29°C
Overcast
Early-Evening
Clark Weather - 2026-09-13 - Evening - Light Showers
75°F 24°C
Light Showers
Quite warm around 83°F 29°C, dry most of the day, with showers developing late, with steady humidity and steady pressure. Winds switching from the SW to the NW at 7 mph 11 km/h.

Monday, September 14, 2026

Mid-Morning
Clark Weather - 2026-09-14 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Clark Weather - 2026-09-14 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Clark Weather - 2026-09-14 - Evening - Overcast
65°F 18°C
Overcast
Mild temperatures up to 70°F 21°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.

Tuesday, September 15, 2026

Mid-Morning
Clark Weather - 2026-09-15 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Clark Weather - 2026-09-15 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Clark Weather - 2026-09-15 - Evening - Overcast
69°F 21°C
Overcast
Mild with a high of 72°F 22°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds S at 9 mph 14 km/h.

Wednesday, September 16, 2026

Mid-Morning
Clark Weather - 2026-09-16 - Morning - Partly Cloudy
73°F 23°C
Partly Cloudy
Mid-Afternoon
Clark Weather - 2026-09-16 - Afternoon - Sunny
87°F 30°C
Sunny
Early-Evening
Clark Weather - 2026-09-16 - Evening - Heavy Rain Showers
80°F 27°C
Heavy Rain Showers
Very warm near 87°F 30°C, though humidity makes it feel like 90°F 32°C, dry most of the day, with showers developing late, with lower humidity and steady pressure. Winds swinging from the SSW to the W at 8 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Clark Weather - 2026-09-17 - Morning - Light Showers
67°F 19°C
Light Showers
Mid-Afternoon
Clark Weather - 2026-09-17 - Afternoon - Light Showers
64°F 18°C
Light Showers
Early-Evening
Clark Weather - 2026-09-17 - Evening - Light Showers
57°F 14°C
Light Showers
Comfortable at 64°F 18°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds shifting from the WNW to the N at 10 mph 15 km/h. Gusts up to 23 mph 36 km/h.

Friday, September 18, 2026

Mid-Morning
Clark Weather - 2026-09-18 - Morning - Scattered Showers
57°F 14°C
Scattered Showers
Mid-Afternoon
Clark Weather - 2026-09-18 - Afternoon - Scattered Showers
62°F 17°C
Scattered Showers
Early-Evening
Clark Weather - 2026-09-18 - Evening - Partly Cloudy
58°F 15°C
Partly Cloudy
Cool with a high near 62°F 17°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the N to the NNE at 7 mph 10 km/h.

Saturday, September 19, 2026

Mid-Morning
Clark Weather - 2026-09-19 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Clark Weather - 2026-09-19 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Clark Weather - 2026-09-19 - Evening - Sunny
60°F 16°C
Sunny
Refreshing around 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Clark Weather - 2026-09-20 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
Clark Weather - 2026-09-20 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Clark Weather - 2026-09-20 - Evening - Sunny
64°F 18°C
Sunny
Mild with a high of 71°F 22°C, sunny throughout the day, with steady humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Clark Weather - 2026-09-21 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Clark Weather - 2026-09-21 - Afternoon - Partly Cloudy
71°F 22°C
Partly Cloudy
Early-Evening
Clark Weather - 2026-09-21 - Evening - Sunny
64°F 18°C
Sunny
Pleasant near 71°F 22°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.

Tuesday, September 22, 2026

Mid-Morning
Clark Weather - 2026-09-22 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Clark Weather - 2026-09-22 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Clark Weather - 2026-09-22 - Evening - Overcast
55°F 13°C
Overcast
Cool with a high near 61°F 16°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the ESE to the ENE at 7 mph 11 km/h.

Wednesday, September 23, 2026

Mid-Morning
Clark Weather - 2026-09-23 - Morning - Scattered Showers
54°F 12°C
Scattered Showers
Mid-Afternoon
Clark Weather - 2026-09-23 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Clark Weather - 2026-09-23 - Evening - Sunny
61°F 16°C
Sunny
Refreshing around 65°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Thursday, September 24, 2026

Mid-Morning
Clark Weather - 2026-09-24 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Clark Weather - 2026-09-24 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Clark Weather - 2026-09-24 - Evening - Partly Cloudy
67°F 19°C
Partly Cloudy
Mild temperatures up to 73°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the SSW to the NNE at 7 mph 11 km/h.

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Weather by the Numbers

Fri, 11th
Clark PA Weather - Friday, Sep 11, 2026 - Patchy Rain Nearby
Hi: 82°F 28°C
Lo: 60°F 16°C
Sunrise 06:58 AM
Sunset 07:38 PM
Wind NNE 2 mph4 km/h
Dew Point 60°F16°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 17% *
Humidity 56%
Sat, 12th
Clark PA Weather - Saturday, Sep 12, 2026 - Partly Cloudy
Hi: 78°F 26°C
Lo: 62°F 17°C
Sunrise 06:59 AM
Sunset 07:36 PM
Wind S 8 mph13 km/h
Dew Point 61°F16°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 5% *
Humidity 60%
Sun, 13th
Clark PA Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 83°F 29°C
Lo: 66°F 19°C
Sunrise 07:00 AM
Sunset 07:35 PM
Wind WSW 6 mph10 km/h
Dew Point 65°F18°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 13% *
Humidity 66%
Mon, 14th
Clark PA Weather - Monday, Sep 14, 2026 - Cloudy
Hi: 70°F 21°C
Lo: 57°F 14°C
Sunrise 07:01 AM
Sunset 07:33 PM
Wind NNE 7 mph11 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 10% *
Humidity 55%
Tue, 15th
Clark PA Weather - Tuesday, Sep 15, 2026 - Cloudy
Hi: 79°F 26°C
Lo: 61°F 16°C
Sunrise 07:02 AM
Sunset 07:31 PM
Wind SSE 9 mph15 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 9% *
Humidity 45%
Wed, 16th
Clark PA Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 87°F 31°C
Lo: 61°F 16°C
Sunrise 07:03 AM
Sunset 07:29 PM
Wind SW 9 mph15 km/h
Dew Point 67°F19°C
uv Index 7
Barometric Pressure 30.18 in1022 mb
POP 7% *
Humidity 66%
Thu, 17th
Clark PA Weather - Thursday, Sep 17, 2026 - Light Rain Shower
Hi: 69°F 21°C
Lo: 56°F 13°C
Sunrise 07:04 AM
Sunset 07:28 PM
Wind WSW 5 mph8 km/h
Dew Point 66°F19°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 55% *
Humidity 96%
Fri, 18th
Clark PA Weather - Friday, Sep 18, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 52°F 11°C
Sunrise 07:05 AM
Sunset 07:26 PM
Wind SW 11 mph18 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 10% *
Humidity 57%
Sat, 19th
Clark PA Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 66°F 19°C
Lo: 49°F 10°C
Sunrise 07:06 AM
Sunset 07:24 PM
Wind NNE 4 mph6 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 3% *
Humidity 55%
Sun, 20th
Clark PA Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 71°F 22°C
Lo: 51°F 10°C
Sunrise 07:07 AM
Sunset 07:22 PM
Wind E 4 mph7 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 49%
Mon, 21st
Clark PA Weather - Monday, Sep 21, 2026 - Partly Cloudy
Hi: 71°F 22°C
Lo: 53°F 12°C
Sunrise 07:08 AM
Sunset 07:21 PM
Wind ESE 6 mph9 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 3% *
Humidity 49%
Tue, 22nd
Clark PA Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 63°F 17°C
Lo: 52°F 11°C
Sunrise 07:09 AM
Sunset 07:19 PM
Wind ESE 8 mph13 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 13% *
Humidity 55%
Wed, 23rd
Clark PA Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 67°F 19°C
Lo: 51°F 10°C
Sunrise 07:10 AM
Sunset 07:17 PM
Wind NNW 7 mph11 km/h
Dew Point 51°F11°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 16% *
Humidity 67%
Thu, 24th
Clark PA Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 73°F 23°C
Lo: 53°F 12°C
Sunrise 07:11 AM
Sunset 07:16 PM
Wind WSW 4 mph6 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 3% *
Humidity 58%
* POP = Probability of Precipitation. Data for 12:00 PM.