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Upper Mifflin, PA Weather Forecast
Upper Mifflin, PA Weather Forecast Dated: 938 PM Sun Oct 04 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Sunday, October 4, 2026
Mid-Morning
57°F 14°C
Drizzle
Mid-Afternoon
59°F 15°C
Scattered Showers
Early-Evening
57°F 14°C
Overcast
Refreshing around 59°F 15°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Monday, October 5, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
55°F 13°C
Sunny
Mildly cool near 67°F 19°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NW to the WNW at 8 mph 12 km/h. Gusts up to 21 mph 34 km/h.
Tuesday, October 6, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
52°F 11°C
Sunny
Comfortable at 63°F 17°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Wednesday, October 7, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
61°F 16°C
Sunny
Mild temperatures up to 72°F 22°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the S to the SSW at 7 mph 11 km/h.
Thursday, October 8, 2026
Mid-Morning
64°F 18°C
Cloudy
Mid-Afternoon
78°F 25°C
Overcast
Early-Evening
63°F 17°C
Sunny
Mild with a high of 78°F 25°C, cloudy in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the WSW to the NW at 8 mph 13 km/h. Gusts up to 23 mph 36 km/h.
Friday, October 9, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
58°F 15°C
Sunny
Pleasant near 68°F 20°C, sunny throughout the day, with lower humidity and steady pressure.
Saturday, October 10, 2026
Mid-Morning
54°F 12°C
Cloudy
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
56°F 14°C
Sunny
Comfortable at 67°F 19°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Sunday, October 11, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
59°F 15°C
Overcast
Cool with a high near 66°F 19°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the ESE to the SE at 7 mph 11 km/h.
Monday, October 12, 2026
Mid-Morning
56°F 14°C
Light Rain
Mid-Afternoon
58°F 14°C
Fog
Early-Evening
55°F 13°C
Fog
Refreshing around 58°F 14°C, morning showers, giving way to clearing skies, with steady humidity and steady pressure.
Tuesday, October 13, 2026
Mid-Morning
60°F 15°C
Sunny
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
63°F 17°C
Scattered Showers
Mild with a high of 72°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Wednesday, October 14, 2026
Mid-Morning
44°F 7°C
Scattered Showers
Mid-Afternoon
45°F 7°C
Overcast
Early-Evening
45°F 8°C
Overcast
Chilly near 45°F 7°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the NE to the E at 7 mph 11 km/h.
Thursday, October 15, 2026
Mid-Morning
61°F 16°C
Rain
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
59°F 15°C
Sunny
Cool with a high near 61°F 16°C, morning showers, giving way to clearing skies, with lower humidity and steady pressure. Winds turning from the SSE to the W at 11 mph 18 km/h. Gusts up to 29 mph 46 km/h.
Friday, October 16, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
49°F 10°C
Sunny
Refreshing around 58°F 15°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the WNW at 11 mph 18 km/h.
Saturday, October 17, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
57°F 14°C
Overcast
Mildly cool near 64°F 18°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds moving from the SW to the NW at 6 mph 10 km/h.
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