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Slate Run, PA Weather Forecast
Slate Run, PA Weather Forecast Dated: 1236 PM Sun Oct 18 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and a stable pattern will dominate.
Sunday, October 18, 2026
Mid-Morning
40°F 4°C
Sunny
Mid-Afternoon
58°F 14°C
Sunny
Early-Evening
42°F 5°C
Sunny
Refreshing around 58°F 14°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, October 19, 2026
Mid-Morning
42°F 6°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
47°F 8°C
Sunny
Mildly cool near 65°F 18°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Tuesday, October 20, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
46°F 7°C
Cloudy
Comfortable at 61°F 16°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds turning from the NNW to the N at 6 mph 10 km/h.
Wednesday, October 21, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
43°F 6°C
Sunny
Cool with a high near 60°F 15°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Thursday, October 22, 2026
Mid-Morning
42°F 6°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
48°F 8°C
Sunny
Refreshing around 63°F 17°C, sunny throughout the day, with increasing humidity and steady pressure. Winds switching from the NW to the NNW at 5 mph 8 km/h.
Friday, October 23, 2026
Mid-Morning
38°F 3°C
Sunny
Mid-Afternoon
50°F 10°C
Sunny
Early-Evening
38°F 4°C
Sunny
Cool and brisk at 50°F 10°C, sunny throughout the day, with steady humidity and steady pressure. Winds NNE at 8 mph 13 km/h.
Saturday, October 24, 2026
Mid-Morning
34°F 1°C
Sunny
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
40°F 4°C
Overcast
Chilly near 51°F 11°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SSE to the S at 5 mph 9 km/h.
Sunday, October 25, 2026
Mid-Morning
38°F 3°C
Overcast
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
52°F 11°C
Overcast
Crisp with a high near 57°F 14°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds shifting from the S to the WSW at 6 mph 9 km/h. Gusts up to 21 mph 34 km/h.
Monday, October 26, 2026
Mid-Morning
40°F 5°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
47°F 8°C
Overcast
Brisk around 57°F 14°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.
Tuesday, October 27, 2026
Mid-Morning
47°F 9°C
Partly Cloudy
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
45°F 7°C
Overcast
Cool and brisk at 56°F 13°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Wednesday, October 28, 2026
Mid-Morning
41°F 5°C
Overcast
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
49°F 9°C
Light Fog
Chilly near 56°F 13°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SSE to the SE at 6 mph 9 km/h.
Thursday, October 29, 2026
Mid-Morning
49°F 10°C
Drizzle
Mid-Afternoon
52°F 11°C
Fog
Early-Evening
52°F 11°C
Fog
Crisp with a high near 52°F 11°C, morning showers, giving way to clearing skies, with steady humidity and barometric pressure falling.
Friday, October 30, 2026
Mid-Morning
58°F 14°C
Scattered Showers
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
56°F 13°C
Overcast
Refreshing around 65°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Saturday, October 31, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
65°F 19°C
Scattered Showers
Early-Evening
64°F 18°C
Drizzle
Mildly cool near 65°F 19°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds switching from the SE to the S at 13 mph 20 km/h. Gusts up to 30 mph 48 km/h.
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