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Winchester ID Weather - Clear - 57°F
Clear
57°F
Updated 9:42 pm
Feels Like 42°F
Humidity 48%
Wind WSW 6 mph
Barometer  30.04 in
Dew Point 38°F
Winchester ID Weather - Clear - 14°C
Clear
14°C
Updated 9:42 pm
Feels Like 6°C
Humidity 48%
Wind WSW 10 km/h
Barometer  101.7 kPa
Dew Point 3°C
Winchester, ID Weather and Current Conditionswinchester id weather forecast

Winchester, ID Weather Forecast

Winchester Idaho WeatherWinchester, Idaho Weather Weather Forecast
14 day API weather forecast for Winchester, Idaho. Note: The 7-day weather forecast for Winchester, ID is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
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
Winchester Weather - 2026-09-25 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Winchester Weather - 2026-09-25 - Afternoon - Cloudy
52°F 11°C
Cloudy
Early-Evening
Winchester Weather - 2026-09-25 - Evening - Sunny
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
Winchester Weather - 2026-09-26 - Morning - Overcast
46°F 8°C
Overcast
Mid-Afternoon
Winchester Weather - 2026-09-26 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Winchester Weather - 2026-09-26 - Evening - Partly Cloudy
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
Winchester Weather - 2026-09-27 - Morning - Overcast
48°F 9°C
Overcast
Mid-Afternoon
Winchester Weather - 2026-09-27 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Winchester Weather - 2026-09-27 - Evening - Overcast
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
Winchester Weather - 2026-09-28 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-09-28 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Winchester Weather - 2026-09-28 - Evening - Sunny
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
Winchester Weather - 2026-09-29 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Winchester Weather - 2026-09-29 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Winchester Weather - 2026-09-29 - Evening - Cloudy
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
Winchester Weather - 2026-09-30 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Winchester Weather - 2026-09-30 - Afternoon - Scattered Showers
61°F 16°C
Scattered Showers
Early-Evening
Winchester Weather - 2026-09-30 - Evening - Overcast
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
Winchester Weather - 2026-10-01 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-10-01 - Afternoon - Overcast
55°F 13°C
Overcast
Early-Evening
Winchester Weather - 2026-10-01 - Evening - Sunny
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
Winchester Weather - 2026-10-02 - Morning - Sunny
44°F 6°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-10-02 - Afternoon - Sunny
50°F 10°C
Sunny
Early-Evening
Winchester Weather - 2026-10-02 - Evening - Sunny
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
Winchester Weather - 2026-10-03 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-10-03 - Afternoon - Sunny
51°F 10°C
Sunny
Early-Evening
Winchester Weather - 2026-10-03 - Evening - Sunny
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
Winchester Weather - 2026-10-04 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-10-04 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Winchester Weather - 2026-10-04 - Evening - Overcast
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
Winchester Weather - 2026-10-05 - Morning - Cloudy
46°F 8°C
Cloudy
Mid-Afternoon
Winchester Weather - 2026-10-05 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Winchester Weather - 2026-10-05 - Evening - Overcast
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
Winchester Weather - 2026-10-06 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Winchester Weather - 2026-10-06 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Winchester Weather - 2026-10-06 - Evening - Sunny
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
Winchester Weather - 2026-10-07 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-10-07 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Winchester Weather - 2026-10-07 - Evening - Sunny
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
Winchester Weather - 2026-10-08 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-10-08 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Winchester Weather - 2026-10-08 - Evening - Overcast
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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Weather by the Numbers

Fri, 25th
Winchester ID Weather - Friday, Sep 25, 2026 - Patchy Rain Nearby
Hi: 65°F 18°C
Lo: 44°F 7°C
Sunrise 06:37 AM
Sunset 06:37 PM
Wind N 5 mph8 km/h
Dew Point 41°F5°C
uv Index 1
Barometric Pressure 29.91 in1013 mb
POP 17% *
Humidity 63%
Sat, 26th
Winchester ID Weather - Saturday, Sep 26, 2026 - Partly Cloudy
Hi: 57°F 14°C
Lo: 40°F 5°C
Sunrise 06:38 AM
Sunset 06:35 PM
Wind NNW 5 mph8 km/h
Dew Point 25°F-4°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 4% *
Humidity 34%
Sun, 27th
Winchester ID Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 61°F 16°C
Lo: 42°F 5°C
Sunrise 06:39 AM
Sunset 06:33 PM
Wind E 2 mph4 km/h
Dew Point 29°F-2°C
uv Index 3
Barometric Pressure 29.94 in1014 mb
POP 10% *
Humidity 33%
Mon, 28th
Winchester ID Weather - Monday, Sep 28, 2026 - Sunny
Hi: 61°F 16°C
Lo: 43°F 6°C
Sunrise 06:41 AM
Sunset 06:31 PM
Wind NNW 7 mph11 km/h
Dew Point 25°F-4°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 26%
Tue, 29th
Winchester ID Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 67°F 19°C
Lo: 44°F 7°C
Sunrise 06:42 AM
Sunset 06:29 PM
Wind W 3 mph5 km/h
Dew Point 27°F-3°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 24%
Wed, 30th
Winchester ID Weather - Wednesday, Sep 30, 2026 - Patchy Rain Nearby
Hi: 62°F 17°C
Lo: 50°F 10°C
Sunrise 06:43 AM
Sunset 06:27 PM
Wind WNW 6 mph9 km/h
Dew Point 42°F6°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 11% *
Humidity 51%
Thu, 1st
Winchester ID Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 57°F 14°C
Lo: 42°F 5°C
Sunrise 06:44 AM
Sunset 06:25 PM
Wind NW 9 mph14 km/h
Dew Point 25°F-4°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 30%
Fri, 2nd
Winchester ID Weather - Friday, Oct 2, 2026 - Sunny
Hi: 51°F 10°C
Lo: 38°F 3°C
Sunrise 06:46 AM
Sunset 06:23 PM
Wind NW 9 mph14 km/h
Dew Point 27°F-3°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 41%
Sat, 3rd
Winchester ID Weather - Saturday, Oct 3, 2026 - Partly Cloudy
Hi: 51°F 10°C
Lo: 37°F 3°C
Sunrise 06:47 AM
Sunset 06:21 PM
Wind ESE 8 mph13 km/h
Dew Point 26°F-3°C
uv Index 3
Barometric Pressure 30.21 in1023 mb
POP 2% *
Humidity 42%
Sun, 4th
Winchester ID Weather - Sunday, Oct 4, 2026 - Sunny
Hi: 58°F 14°C
Lo: 36°F 2°C
Sunrise 06:48 AM
Sunset 06:19 PM
Wind E 3 mph5 km/h
Dew Point 28°F-3°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 38%
Mon, 5th
Winchester ID Weather - Monday, Oct 5, 2026 - Sunny
Hi: 64°F 18°C
Lo: 37°F 3°C
Sunrise 06:50 AM
Sunset 06:18 PM
Wind SSE 4 mph6 km/h
Dew Point 22°F-6°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 4% *
Humidity 25%
Tue, 6th
Winchester ID Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 73°F 23°C
Lo: 48°F 9°C
Sunrise 06:51 AM
Sunset 06:16 PM
Wind SSE 4 mph7 km/h
Dew Point 18°F-8°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 4% *
Humidity 15%
Wed, 7th
Winchester ID Weather - Wednesday, Oct 7, 2026 - Sunny
Hi: 81°F 27°C
Lo: 53°F 11°C
Sunrise 06:52 AM
Sunset 06:14 PM
Wind SSE 4 mph6 km/h
Dew Point 18°F-8°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 12%
Thu, 8th
Winchester ID Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 83°F 28°C
Lo: 57°F 14°C
Sunrise 06:54 AM
Sunset 06:12 PM
Wind SW 4 mph7 km/h
Dew Point 26°F-3°C
uv Index 7
Barometric Pressure 29.74 in1007 mb
POP 0% *
Humidity 14%
* POP = Probability of Precipitation. Data for 12:00 PM.