Winchester weather: 14-day forecast

Over the next 14 days in Winchester, temperatures range from -5 to 21 °C with 5 rainy days (19.8 mm in total).

Day	Weather	Min	Max	Precip.	Wind
Today	overcast	9 °C	18 °C	0.0 mm	19 km/h
Tomorrow	light rain	10 °C	13 °C	6.5 mm	15 km/h
Wed 4 Nov	overcast	13 °C	21 °C	0.0 mm	21 km/h
Thu 5 Nov	heavy drizzle	11 °C	18 °C	2.9 mm	21 km/h
Fri 6 Nov	drizzle	11 °C	14 °C	1.3 mm	15 km/h
Sat 7 Nov	drizzle	5 °C	11 °C	3.7 mm	19 km/h
Sun 8 Nov	overcast	4 °C	10 °C	0.0 mm	22 km/h
Mon 9 Nov	light drizzle	3 °C	10 °C	0.3 mm	13 km/h
Tue 10 Nov	overcast	3 °C	8 °C	0.0 mm	24 km/h
Wed 11 Nov	overcast	1 °C	6 °C	0.0 mm	29 km/h
Thu 12 Nov	light snow	0 °C	2 °C	5.1 mm	10 km/h
Fri 13 Nov	overcast	-4 °C	1 °C	0.0 mm	14 km/h
Sat 14 Nov	partly cloudy	-5 °C	2 °C	0.0 mm	14 km/h
Sun 15 Nov	overcast	-4 °C	7 °C	0.0 mm	16 km/h

What the Winchester forecast shows

The second part of the period looks cooler in Winchester: daytime highs average 5.3 °C after day 7, against 15.0 °C in the first week, a drop of about 9.7 °C. Rain falls on 4 days in the first week and 1 days in the following 7 days.

Extremes of the period in Winchester. Warmest day: Wednesday 4 Nov, with a high of 21 °C. Coolest day: Friday 13 Nov, when the high stays at 1 °C. Coldest night: Saturday 14 Nov, down to -5 °C. Wettest day: Tuesday 3 Nov, with 6.5 mm. Strongest wind: Wednesday 11 Nov, gusting up to 29 km/h at most.

Over these 14 days the forecast highs average 10.1 °C, which is 3.6 °C above the 1991-2020 normal of 6.5 °C for the month.

Practical advice for the coming weeks

• Rain is likely on 5 days: keep a waterproof jacket or an umbrella at hand and plan indoor alternatives for outdoor events.
• Frost is possible, with a minimum of -5 °C on Saturday 14 Nov: protect plants and watch for slippery roads in the morning.
• Temperatures swing by up to 26 °C between the coldest night and the warmest day: dress in layers.

How reliable is a long-range forecast?

The first three to five days for Winchester are the most dependable. After about a week, a forecast gives a trend rather than an exact figure: the daily temperature can be off by several degrees and the timing of rain can shift by a day or more. Use the later days to plan broadly and check the page again as the date approaches, since it is updated several times a day.

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