Winchester, ID 14 Day Weather - 83555 WeatherWorld.com
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Winchester, ID Weather Forecast


Winchester, ID Weather Forecast Dated: 942 PM Fri Sep 25 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Friday, September 25, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
52°F 11°C
Cloudy
Early-Evening
49°F 10°C
Sunny
Brisk around 52°F 11°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the NW to the WSW at 9 mph 14 km/h.
Saturday, September 26, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
48°F 9°C
Partly Cloudy
Cool and brisk at 57°F 14°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
52°F 11°C
Overcast
Comfortable at 61°F 16°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
52°F 11°C
Sunny
Cool with a high near 61°F 16°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the N to the SSW at 3 mph 5 km/h.
Tuesday, September 29, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
57°F 14°C
Cloudy
Refreshing around 67°F 19°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds moving from the SSE to the WSW at 5 mph 8 km/h.
Wednesday, September 30, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
61°F 16°C
Scattered Showers
Early-Evening
54°F 12°C
Overcast
Mildly cool near 61°F 16°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the NNW to the WNW at 7 mph 11 km/h.
Thursday, October 1, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
46°F 8°C
Sunny
Chilly near 55°F 13°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the NW to the WSW at 10 mph 16 km/h.
Friday, October 2, 2026
Mid-Morning
44°F 6°C
Sunny
Mid-Afternoon
50°F 10°C
Sunny
Early-Evening
44°F 7°C
Sunny
Crisp with a high near 50°F 10°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the SE to the W at 8 mph 12 km/h.
Saturday, October 3, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
51°F 10°C
Sunny
Early-Evening
45°F 7°C
Sunny
Brisk around 51°F 10°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds switching from the SW to the WSW at 5 mph 8 km/h.
Sunday, October 4, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
50°F 10°C
Overcast
Cool and brisk at 57°F 14°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.
Monday, October 5, 2026
Mid-Morning
46°F 8°C
Cloudy
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
56°F 13°C
Overcast
Comfortable at 64°F 18°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Tuesday, October 6, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
63°F 17°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Wednesday, October 7, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
68°F 20°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Thursday, October 8, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
67°F 20°C
Overcast
Warm temperatures up to 80°F 27°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling.
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