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Winchester WI Weather - Clear - 69°F
Clear
69°F
Updated 4:21 pm
Feels Like 58°F
Humidity 46%
Wind SSE 8 mph
Barometer  30.19 in
Dew Point 48°F
Winchester WI Weather - Clear - 21°C
Clear
21°C
Updated 4:21 pm
Feels Like 15°C
Humidity 46%
Wind SSE 13 km/h
Barometer  102.2 kPa
Dew Point 9°C
Winchester, WI Weather and Current Conditionswinchester wi weather forecast

Winchester, WI Weather Forecast

Winchester Wisconsin WeatherWinchester, Wisconsin Weather Weather Forecast
Here is the API 14 day weather forecast for Winchester, Wisconsin. Note: The 7-day weather forecast for Winchester, WI is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Winchester, WI Weather Forecast Dated: 421 PM Sat Sep 26 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.

Saturday, September 26, 2026

Mid-Morning
Winchester Weather - 2026-09-26 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-09-26 - Afternoon - Partly Cloudy
65°F 18°C
Partly Cloudy
Early-Evening
Winchester Weather - 2026-09-26 - Evening - Overcast
60°F 16°C
Overcast
Refreshing around 65°F 18°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds turning from the ESE to the SE at 6 mph 9 km/h.

Sunday, September 27, 2026

Mid-Morning
Winchester Weather - 2026-09-27 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Winchester Weather - 2026-09-27 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Winchester Weather - 2026-09-27 - Evening - Sunny
66°F 19°C
Sunny
Comfortable with temperatures reaching 68°F 20°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.

Monday, September 28, 2026

Mid-Morning
Winchester Weather - 2026-09-28 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-09-28 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Winchester Weather - 2026-09-28 - Evening - Sunny
67°F 20°C
Sunny
Enjoyable around 71°F 22°C, sunny throughout the day, with steady humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Winchester Weather - 2026-09-29 - Morning - Cloudy
58°F 14°C
Cloudy
Mid-Afternoon
Winchester Weather - 2026-09-29 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Winchester Weather - 2026-09-29 - Evening - Overcast
67°F 20°C
Overcast
Mild temperatures up to 69°F 21°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds blowing from the SSW at 9 mph 14 km/h.

Wednesday, September 30, 2026

Mid-Morning
Winchester Weather - 2026-09-30 - Morning - Light Showers
58°F 14°C
Light Showers
Mid-Afternoon
Winchester Weather - 2026-09-30 - Afternoon - Scattered Showers
62°F 16°C
Scattered Showers
Early-Evening
Winchester Weather - 2026-09-30 - Evening - Light Fog
62°F 17°C
Light Fog
Refreshing around 62°F 16°C, scattered downpours possible, with steady humidity and steady pressure. Winds moving from the S to the SW at 5 mph 8 km/h.

Thursday, October 1, 2026

Mid-Morning
Winchester Weather - 2026-10-01 - Morning - Fog
63°F 17°C
Fog
Mid-Afternoon
Winchester Weather - 2026-10-01 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Winchester Weather - 2026-10-01 - Evening - Overcast
63°F 17°C
Overcast
Mildly cool near 66°F 19°C, overcast throughout the day, with lower humidity and barometric pressure rising. Winds swinging from the ESE to the ENE at 6 mph 10 km/h.

Friday, October 2, 2026

Mid-Morning
Winchester Weather - 2026-10-02 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Winchester Weather - 2026-10-02 - Afternoon - Overcast
60°F 15°C
Overcast
Early-Evening
Winchester Weather - 2026-10-02 - Evening - Overcast
55°F 13°C
Overcast
Comfortable at 60°F 15°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds shifting from the ENE to the ESE at 9 mph 14 km/h. Gusts up to 22 mph 35 km/h.

Saturday, October 3, 2026

Mid-Morning
Winchester Weather - 2026-10-03 - Morning - Light Rain
60°F 16°C
Light Rain
Mid-Afternoon
Winchester Weather - 2026-10-03 - Afternoon - Fog
63°F 17°C
Fog
Early-Evening
Winchester Weather - 2026-10-03 - Evening - Scattered Showers
60°F 16°C
Scattered Showers
Cool with a high near 63°F 17°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the SW to the NW at 8 mph 12 km/h.

Sunday, October 4, 2026

Mid-Morning
Winchester Weather - 2026-10-04 - Morning - Scattered Showers
47°F 8°C
Scattered Showers
Mid-Afternoon
Winchester Weather - 2026-10-04 - Afternoon - Overcast
43°F 6°C
Overcast
Early-Evening
Winchester Weather - 2026-10-04 - Evening - Light Showers
38°F 4°C
Light Showers
Cold with a high near 43°F 6°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds switching from the N to the WSW at 15 mph 24 km/h. Gusts up to 28 mph 44 km/h.

Monday, October 5, 2026

Mid-Morning
Winchester Weather - 2026-10-05 - Morning - Sunny
39°F 4°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-10-05 - Afternoon - Cloudy
48°F 9°C
Cloudy
Early-Evening
Winchester Weather - 2026-10-05 - Evening - Sunny
46°F 8°C
Sunny
Cool and brisk at 48°F 9°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds moving from the N to the NNW at 6 mph 10 km/h.

Tuesday, October 6, 2026

Mid-Morning
Winchester Weather - 2026-10-06 - Morning - Overcast
42°F 6°C
Overcast
Mid-Afternoon
Winchester Weather - 2026-10-06 - Afternoon - Sunny
53°F 12°C
Sunny
Early-Evening
Winchester Weather - 2026-10-06 - Evening - Sunny
51°F 11°C
Sunny
Chilly near 53°F 12°C, cloudy in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds swinging from the SW to the SSW at 10 mph 15 km/h. Gusts up to 22 mph 35 km/h.

Wednesday, October 7, 2026

Mid-Morning
Winchester Weather - 2026-10-07 - Morning - Partly Cloudy
47°F 9°C
Partly Cloudy
Mid-Afternoon
Winchester Weather - 2026-10-07 - Afternoon - Partly Cloudy
60°F 15°C
Partly Cloudy
Early-Evening
Winchester Weather - 2026-10-07 - Evening - Sunny
57°F 14°C
Sunny
Cool with a high near 60°F 15°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds out of the SW at 7 mph 11 km/h.

Thursday, October 8, 2026

Mid-Morning
Winchester Weather - 2026-10-08 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-10-08 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Winchester Weather - 2026-10-08 - Evening - Sunny
59°F 15°C
Sunny
Refreshing around 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure.

Friday, October 9, 2026

Mid-Morning
Winchester Weather - 2026-10-09 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Winchester Weather - 2026-10-09 - Afternoon - Sunny
65°F 19°C
Sunny
Early-Evening
Winchester Weather - 2026-10-09 - Evening - Sunny
63°F 17°C
Sunny
Mildly cool near 65°F 19°C, sunny throughout the day, with increasing humidity and steady pressure.

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Weather by the Numbers

Sat, 26th
Winchester WI Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 65°F 18°C
Lo: 53°F 12°C
Sunrise 06:46 AM
Sunset 06:44 PM
Wind SE 8 mph13 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 12% *
Humidity 49%
Sun, 27th
Winchester WI Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 68°F 20°C
Lo: 52°F 11°C
Sunrise 06:47 AM
Sunset 06:42 PM
Wind SSE 3 mph5 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 11% *
Humidity 46%
Mon, 28th
Winchester WI Weather - Monday, Sep 28, 2026 - Sunny
Hi: 71°F 22°C
Lo: 57°F 14°C
Sunrise 06:48 AM
Sunset 06:40 PM
Wind SE 3 mph4 km/h
Dew Point 42°F6°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 39%
Tue, 29th
Winchester WI Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 70°F 21°C
Lo: 57°F 14°C
Sunrise 06:49 AM
Sunset 06:38 PM
Wind SSW 10 mph17 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 13% *
Humidity 54%
Wed, 30th
Winchester WI Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 63°F 17°C
Lo: 58°F 14°C
Sunrise 06:51 AM
Sunset 06:36 PM
Wind SW 7 mph12 km/h
Dew Point 58°F15°C
uv Index 1
Barometric Pressure 29.83 in1010 mb
POP 32% *
Humidity 93%
Thu, 1st
Winchester WI Weather - Thursday, Oct 1, 2026 - Overcast
Hi: 68°F 20°C
Lo: 59°F 15°C
Sunrise 06:52 AM
Sunset 06:34 PM
Wind NE 8 mph12 km/h
Dew Point 58°F14°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 20% *
Humidity 74%
Fri, 2nd
Winchester WI Weather - Friday, Oct 2, 2026 - Overcast
Hi: 61°F 16°C
Lo: 52°F 11°C
Sunrise 06:53 AM
Sunset 06:33 PM
Wind E 10 mph16 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 13% *
Humidity 55%
Sat, 3rd
Winchester WI Weather - Saturday, Oct 3, 2026 - Fog
Hi: 63°F 17°C
Lo: 52°F 11°C
Sunrise 06:54 AM
Sunset 06:31 PM
Wind W 6 mph10 km/h
Dew Point 61°F16°C
uv Index 4
Barometric Pressure 29.74 in1007 mb
POP 54% *
Humidity 98%
Sun, 4th
Winchester WI Weather - Sunday, Oct 4, 2026 - Patchy Rain Nearby
Hi: 57°F 14°C
Lo: 37°F 3°C
Sunrise 06:56 AM
Sunset 06:29 PM
Wind N 15 mph23 km/h
Dew Point 37°F3°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 18% *
Humidity 70%
Mon, 5th
Winchester WI Weather - Monday, Oct 5, 2026 - Sunny
Hi: 48°F 9°C
Lo: 35°F 2°C
Sunrise 06:57 AM
Sunset 06:27 PM
Wind N 14 mph23 km/h
Dew Point 27°F-3°C
uv Index 3
Barometric Pressure 30.24 in1024 mb
POP 6% *
Humidity 49%
Tue, 6th
Winchester WI Weather - Tuesday, Oct 6, 2026 - Partly Cloudy
Hi: 54°F 12°C
Lo: 39°F 4°C
Sunrise 06:58 AM
Sunset 06:25 PM
Wind SSW 10 mph17 km/h
Dew Point 32°F-0°C
uv Index 3
Barometric Pressure 30.42 in1030 mb
POP 4% *
Humidity 51%
Wed, 7th
Winchester WI Weather - Wednesday, Oct 7, 2026 - Cloudy
Hi: 60°F 16°C
Lo: 44°F 7°C
Sunrise 06:59 AM
Sunset 06:24 PM
Wind SW 9 mph14 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 5% *
Humidity 52%
Thu, 8th
Winchester WI Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 63°F 17°C
Lo: 49°F 9°C
Sunrise 07:00 AM
Sunset 06:22 PM
Wind S 5 mph9 km/h
Dew Point 42°F5°C
uv Index 5
Barometric Pressure 30.36 in1028 mb
POP 3% *
Humidity 53%
Fri, 9th
Winchester WI Weather - Friday, Oct 9, 2026 - Sunny
Hi: 66°F 19°C
Lo: 49°F 10°C
Sunrise 07:02 AM
Sunset 06:20 PM
Wind SSW 6 mph10 km/h
Dew Point 40°F5°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 2% *
Humidity 47%
* POP = Probability of Precipitation. Data for 12:00 PM.