weathermetro
Cities / United States
/ Wisconsin
⛅ Winchester weather
Partly cloudy. .
Feels like 22° Wind 10 km/h S Humidity 85% Pressure 1011 hPa UV 3 Air Good ☀ 06:15 - 19:34
Right now it is 21° in Winchester with partly cloudy skies, today's high is 29° with an overnight low of 21° and about 1.5 mm of rain is expected. The sun rises at 06:15 and sets at 19:34, giving 13h 19m of daylight. Over the coming week highs range from 26° to 35° .
Winchester is in Wisconsin, United States, sitting 258 m above sea level. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
20°
25°
30°
29°
21°
06:00 · 20.7° · 0 mm
07:00 · 20.8° · 0 mm
08:00 · 22.6° · 0 mm
09:00 · 23.9° · 0 mm
10:00 · 25.2° · 0 mm
11:00 · 26.8° · 0 mm
12:00 · 28.1° · 0 mm
13:00 · 29.1° · 0 mm
14:00 · 28.8° · 0 mm
15:00 · 27.7° · 0 mm
16:00 · 26° · 0.4 mm
17:00 · 24.6° · 1.1 mm
18:00 · 24.8° · 0 mm
19:00 · 24.4° · 0 mm
20:00 · 23.3° · 0 mm
21:00 · 22.6° · 0 mm
22:00 · 22° · 0 mm
23:00 · 22.3° · 0 mm
00:00 · 21.7° · 0 mm
01:00 · 21.4° · 0 mm
02:00 · 21.3° · 0 mm
03:00 · 21.2° · 0 mm
04:00 · 21° · 0 mm
05:00 · 20.7° · 0 mm
Precipitation
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0.4 mm
17:00 · 1.1 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
06:00
☁️
20.7°
21.7°
-
Overcast
07:00
☀️
20.8°
21.4°
-
Clear sky
08:00
☀️
22.6°
22.3°
-
Clear sky
09:00
⛅
23.9°
23.8°
-
Partly cloudy
10:00
⛅
25.2°
25.4°
-
Partly cloudy
11:00
☁️
26.8°
27.3°
-
Overcast
12:00
☁️
28.1°
28.6°
-
Overcast
13:00
☀️
29.1°
29.7°
-
Clear sky
14:00
☁️
28.8°
28.1°
-
Overcast
15:00
☁️
27.7°
28.3°
-
Overcast
16:00
🌦️
26°
25.8°
0.4 mm
Light rain
17:00
🌧️
24.6°
26.7°
1.1 mm
Rain
🌧️
TodayAugust 30th
Avg 24° Low 21° at 00:00
High 29° at 13:00
1.5 mm rain Wind ~22 km/h
Clear
00:00
21°
02:00
21°
04:00
21°
06:00
21°
08:00
23°
10:00
25°
12:00
28°
14:00
29°
16:00
26°
0.4mm
18:00
25°
20:00
23°
22:00
22°
☁️
MondayAugust 31st
Avg 26° Low 20° at 06:00
High 32° at 16:00
Wind ~20 km/h
Cloudy
Cloudy
00:00
22°
02:00
21°
04:00
21°
06:00
20°
08:00
23°
10:00
26°
12:00
29°
14:00
31°
16:00
32°
18:00
31°
20:00
27°
22:00
26°
☁️
TuesdaySeptember 1st
Avg 27° Low 21° at 04:00
High 35° at 13:00
Wind ~20 km/h
Partly Cloudy
Cloudy
Cloudy
00:00
23°
02:00
23°
04:00
21°
06:00
23°
08:00
25°
10:00
30°
12:00
34°
14:00
32°
16:00
32°
18:00
29°
20:00
27°
22:00
24°
🌦️
WednesdaySeptember 2nd
Avg 23° Low 19° at 07:00
High 30° at 15:00
3.3 mm rain Wind ~12 km/h
Rain
Cloudy
00:00
23°
0.1mm
02:00
20°
0.4mm
04:00
20°
0.7mm
06:00
19°
0.1mm
08:00
20°
0.1mm
10:00
22°
12:00
27°
14:00
29°
16:00
30°
18:00
26°
0.2mm
20:00
22°
22:00
22°
🌧️
ThursdaySeptember 3rd
Avg 23° Low 16° at 06:00
High 31° at 15:00
1.7 mm rain Feels 29° Wind ~18 km/h
Clear
Clear
Rain
00:00
21°
02:00
19°
04:00
17°
06:00
16°
08:00
20°
10:00
24°
12:00
28°
14:00
30°
16:00
31°
18:00
29°
20:00
22°
0.2mm
22:00
18°
0.2mm
🌧️
FridaySeptember 4th
Avg 20° Low 17° at 05:00
High 26° at 14:00
33.1 mm rain Wind ~22 km/h
Rain
Partly Cloudy
Cloudy
00:00
18°
1.1mm
02:00
18°
9.8mm
04:00
17°
9.8mm
06:00
17°
0.5mm
08:00
18°
10:00
21°
12:00
24°
14:00
26°
16:00
25°
18:00
23°
20:00
21°
22:00
18°
☀️
SaturdaySeptember 5th
Avg 19° Low 15° at 06:00
High 26° at 15:00
Feels 24° Wind ~16 km/h
Clear
Partly Cloudy
Cloudy
00:00
16°
02:00
15°
04:00
15°
06:00
15°
08:00
17°
10:00
22°
12:00
24°
14:00
26°
16:00
25°
18:00
22°
20:00
18°
22:00
16°
☁️
SundaySeptember 6th
Avg 18° Low 13° at 03:00
High 24° at 14:00
Wind ~14 km/h
Clear
Cloudy
00:00
14°
02:00
13°
04:00
13°
06:00
13°
08:00
16°
10:00
21°
12:00
23°
14:00
24°
16:00
24°
18:00
21°
20:00
18°
22:00
16°
🌦️
MondaySeptember 7th
Avg 18° Low 13° at 03:00
High 24° at 13:00
0.6 mm rain Feels 21° Wind ~23 km/h
Clear
Cloudy
Rain
Cloudy
00:00
14°
02:00
13°
04:00
13°
06:00
14°
08:00
16°
10:00
20°
12:00
23°
14:00
23°
0.2mm
16:00
20°
0.2mm
18:00
20°
20:00
19°
22:00
17°
☁️
TuesdaySeptember 8th
Avg 21° Low 17° at 00:00
High 27° at 16:00
0.3 mm rain Wind ~16 km/h
Rain
Cloudy
00:00
17°
02:00
17°
0.1mm
04:00
17°
0.1mm
06:00
17°
08:00
18°
10:00
20°
12:00
23°
14:00
26°
16:00
27°
18:00
25°
20:00
22°
22:00
19°
☀️
WednesdaySeptember 9th
Avg 23° Low 17° at 05:00
High 31° at 15:00
Wind ~14 km/h
Clear
00:00
18°
02:00
17°
04:00
17°
06:00
17°
08:00
20°
10:00
25°
12:00
29°
14:00
31°
16:00
31°
18:00
27°
20:00
22°
22:00
20°
☀️
ThursdaySeptember 10th
Avg 23° Low 16° at 06:00
High 32° at 15:00
Wind ~15 km/h
Clear
00:00
19°
02:00
18°
04:00
17°
06:00
16°
08:00
19°
10:00
25°
12:00
29°
14:00
31°
16:00
32°
18:00
28°
20:00
24°
22:00
21°
🌤️
FridaySeptember 11th
Avg 20° Low 10° at 23:00
High 25° at 14:00
Feels 22° Wind ~26 km/h
Clear
Cloudy
Clear
00:00
20°
02:00
20°
04:00
19°
06:00
19°
08:00
21°
10:00
23°
12:00
25°
14:00
25°
16:00
24°
18:00
20°
20:00
16°
22:00
11°
🌤️
SaturdaySeptember 12th
Avg 15° Low 8° at 03:00
High 22° at 15:00
Feels 19° Wind ~23 km/h
Cloudy
Partly Cloudy
Clear
00:00
9°
02:00
9°
04:00
9°
06:00
11°
08:00
14°
10:00
17°
12:00
21°
14:00
22°
16:00
22°
18:00
19°
20:00
17°
22:00
15°
☀️
SundaySeptember 13th
Avg 23° Low 15° at 01:00
High 33° at 16:00
Wind ~17 km/h
Clear
00:00
15°
02:00
15°
04:00
15°
06:00
15°
08:00
19°
10:00
25°
12:00
29°
14:00
32°
16:00
33°
18:00
30°
20:00
27°
22:00
25°
⛅
MondaySeptember 14th
Avg 25° Low 0° at 06:00
High 0° at 16:00
Feels 30° Wind ~21 km/h
Clear
Partly Cloudy
Cloudy
Partly Cloudy
Unknown
00:00
24°
02:00
23°
04:00
22°
06:00
21°
08:00
23°
10:00
26°
12:00
27°
14:00
29°
16:00
30°
18:00
27°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 06:15 · Sunset 19:34
13h 19m of daylight · America/Chicago
Air quality
PM2.5 3.2 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Winchester weather
Will it rain in Winchester today?
Yes - about 1.5 mm of rain is expected in Winchester today.
What is the temperature in Winchester right now?
It is 21° in Winchester right now. Today runs between a low of 21° and a high of 29° .
What time is sunrise and sunset in Winchester?
The sun rises at 06:15 and sets at 19:34 local time in Winchester today, giving 13h 19m of daylight.
What is the air quality in Winchester?
PM2.5 in Winchester is currently 3.2 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Winchester forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Winchester best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC