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Defiance, PA Weather Forecast
Defiance, PA Weather Forecast Dated: 618 PM Thu Sep 10 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 a stable pattern will dominate.
Thursday, September 10, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
74°F 24°C
Scattered Showers
Pleasant near 79°F 26°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the WNW to the W at 5 mph 9 km/h.
Friday, September 11, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
75°F 24°C
Scattered Showers
Early-Evening
72°F 22°C
Scattered Showers
Comfortable with temperatures reaching 75°F 24°C, scattered downpours possible, with steady humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
62°F 17°C
Scattered Showers
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
69°F 20°C
Overcast
Enjoyable around 70°F 21°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds switching from the SE to the SSE at 6 mph 9 km/h.
Sunday, September 13, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
73°F 23°C
Partly Cloudy
Mild temperatures up to 78°F 26°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
71°F 22°C
Scattered Showers
Early-Evening
68°F 20°C
Overcast
Mild with a high of 71°F 22°C, scattered downpours possible, with lower humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
62°F 16°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
74°F 24°C
Sunny
Pleasant near 76°F 24°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the SE to the SSE at 6 mph 10 km/h.
Wednesday, September 16, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
77°F 25°C
Light Showers
Balmy with temperatures reaching 85°F 29°C, drier conditions through late afternoon before showers move in, with steady humidity and steady pressure. Winds swinging from the SSW to the S at 8 mph 13 km/h.
Thursday, September 17, 2026
Mid-Morning
65°F 19°C
Light Showers
Mid-Afternoon
63°F 17°C
Scattered Showers
Early-Evening
60°F 16°C
Scattered Showers
Cool with a high near 63°F 17°C, scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the N at 9 mph 15 km/h.
Friday, September 18, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
60°F 16°C
Sunny
Refreshing around 64°F 18°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
64°F 18°C
Sunny
Mild with a high of 68°F 20°C, sunny throughout the day, with lower humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
69°F 20°C
Overcast
Early-Evening
65°F 18°C
Overcast
Pleasant near 69°F 20°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the NE to the ESE at 6 mph 9 km/h.
Monday, September 21, 2026
Mid-Morning
53°F 12°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
56°F 14°C
Light Showers
Crisp with a high near 54°F 12°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds out of the ESE at 8 mph 12 km/h. Gusts up to 26 mph 42 km/h.
Tuesday, September 22, 2026
Mid-Morning
56°F 13°C
Fog
Mid-Afternoon
59°F 15°C
Light Showers
Early-Evening
61°F 16°C
Fog
Refreshing around 59°F 15°C, drier morning followed by scattered afternoon showers, with steady humidity and barometric pressure falling.
Wednesday, September 23, 2026
Mid-Morning
56°F 14°C
Light Showers
Mid-Afternoon
53°F 11°C
Light Showers
Early-Evening
55°F 13°C
Light Showers
Cool and brisk at 53°F 11°C, persistent showers off and on through the day, with increasing humidity and steady pressure.
Defiance, PA Weather Radar Map
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