Mac Arthur, PA 14 Day Weather - WeatherWorld.com
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Mac Arthur, PA Weather Forecast


Mac Arthur, PA Weather Forecast Dated: 903 PM Mon Sep 21 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and a stable pattern will dominate.
Monday, September 21, 2026
Mid-Morning
56°F 13°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Scattered Showers
Early-Evening
53°F 12°C
Light Showers
Brisk around 52°F 11°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds turning from the NE to the ENE at 10 mph 15 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, September 22, 2026
Mid-Morning
56°F 13°C
Light Fog
Mid-Afternoon
54°F 12°C
Light Showers
Early-Evening
53°F 12°C
Light Showers
Cool and brisk at 54°F 12°C, clouds and showers taking over for the afternoon and evening, with steady humidity and barometric pressure rising. Winds switching from the ENE to the E at 13 mph 20 km/h. Gusts up to 30 mph 48 km/h.
Wednesday, September 23, 2026
Mid-Morning
51°F 11°C
Light Showers
Mid-Afternoon
61°F 16°C
Scattered Showers
Early-Evening
56°F 13°C
Scattered Showers
Comfortable at 61°F 16°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds ESE at 11 mph 18 km/h. Gusts up to 24 mph 38 km/h.
Thursday, September 24, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
57°F 14°C
Sunny
Cool with a high near 64°F 18°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the E to the ENE at 7 mph 11 km/h.
Friday, September 25, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
59°F 15°C
Overcast
Refreshing around 66°F 19°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling.
Saturday, September 26, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
60°F 16°C
Sunny
Mildly cool near 67°F 19°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
69°F 20°C
Cloudy
Early-Evening
62°F 17°C
Overcast
Comfortable with temperatures reaching 69°F 20°C, overcast throughout the day, with lower humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
71°F 22°C
Cloudy
Early-Evening
67°F 20°C
Partly Cloudy
Enjoyable around 71°F 22°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
62°F 16°C
Scattered Showers
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
70°F 21°C
Scattered Showers
Mild temperatures up to 73°F 23°C, locally heavy downpours at times, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
65°F 19°C
Partly Cloudy
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
69°F 21°C
Overcast
Mild with a high of 74°F 24°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
67°F 20°C
Partly Cloudy
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
72°F 22°C
Partly Cloudy
Pleasant near 78°F 26°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
67°F 19°C
Scattered Showers
Early-Evening
57°F 14°C
Light Fog
Cool with a high near 67°F 19°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds shifting from the S to the NNW at 8 mph 12 km/h.
Saturday, October 3, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
58°F 15°C
Partly Cloudy
Early-Evening
52°F 11°C
Overcast
Refreshing around 58°F 15°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the SW to the NNW at 7 mph 11 km/h.
Sunday, October 4, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
48°F 9°C
Sunny
Cool and brisk at 54°F 12°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.
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