10-Day Weather Forecast for Southampton (ON)

Six-hourly outlook through Saturday 22 August. Updated every three hours via MET Norway.

Day
Night
03:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Thursday
13 Aug
Partly cloudy
22°C (72°F)
0 mm (0 in)
Partly cloudy
21°C (70°F)
0 mm (0 in)
Partly cloudy
23°C (73°F)
0 mm (0 in)
Partly cloudy
22°C (72°F)
0 mm (0 in)
Hourly ›
Friday
14 Aug
Partly cloudy
21°C (70°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
25°C (77°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Hourly ›
Saturday
15 Aug
Mostly clear
19°C (66°F)
0 mm (0 in)
Partly cloudy
18°C (64°F)
0 mm (0 in)
Partly cloudy
27°C (81°F)
0 mm (0 in)
Clear skies
25°C (77°F)
0 mm (0 in)
Hourly ›
Sunday
16 Aug
Clear skies
20°C (68°F)
0 mm (0 in)
Heavy rain
21°C (70°F)
15 mm (0.6 in)
Cloudy
22°C (72°F)
0.5 mm (0.02 in)
Partly cloudy
22°C (72°F)
0.2 mm (0.01 in)
Hourly ›
Monday
17 Aug
Cloudy
21°C (70°F)
0 mm (0 in)
Mostly sunny
20°C (68°F)
0 mm (0 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Hourly ›
Tuesday
18 Aug
Clear skies
20°C (68°F)
0 mm (0 in)
Partly cloudy
20°C (68°F)
0.2 mm (0.01 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Mostly clear
22°C (72°F)
0 mm (0 in)
Hourly ›
Wednesday
19 Aug
Cloudy
22°C (72°F)
0 mm (0 in)
Partly cloudy
22°C (72°F)
0 mm (0 in)
Cloudy
22°C (72°F)
0 mm (0 in)
Heavy rain
24°C (75°F)
7.1 mm (0.3 in)
Hourly ›
Thursday
20 Aug
Heavy rain
21°C (70°F)
17 mm (0.7 in)
Rain
21°C (70°F)
3.2 mm (0.1 in)
Rain showers
24°C (75°F)
3 mm (0.1 in)
Partly cloudy
20°C (68°F)
0.2 mm (0.01 in)
Hourly ›
Friday
21 Aug
Light rain
20°C (68°F)
0.7 mm (0.03 in)
Rain
18°C (64°F)
1.6 mm (0.1 in)
Cloudy
18°C (64°F)
0 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Hourly ›
Saturday
22 Aug
Clear skies
18°C (64°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Southampton this week?

Today's weather - Thursday 13 Aug

For Thursday the predicted weather in Southampton is partly cloudy. The maximum temperature is a warm 23°C (73°F), while the minimum temperature is a pleasant 21°C (70°F).

Tomorrow's weather - Friday 14 Aug

The forecast for Southampton on Friday is clear skies. High temperatures will reach a warm 25°C (77°F), with lows dropping to around 21°C (70°F).

10-Day Weather Forecast

Over the next 10 days, temperatures in Southampton will be will reach 27°C (81°F) on Saturday before declining again, with average daytime highs of 24°C (75°F) and nighttime lows of 20°C (68°F) over this period. Compared to August norms, this represents typical weather. There will be plenty of sunshine during this period. Rainfall is expected to be more than usual (compared to typical August conditions). The forecast shows mixed conditions, with some heavy rain showers especially on Sun, Wed, Thu. There will be rain on around 3 days (Sun, Wed, Thu).

Weather Forecast FAQ for Southampton

When will be the warmest day next week?

The warmest day is expected to be Saturday with a high of 27°C (81°F).

When will be the coldest day?

The coldest day is forecasted for Saturday with a low of 18°C (64°F).

Will it rain next week in Southampton?

Yes, rain is expected on 3 days , specifically on Sun, Wed, Thu.

How much rainfall is expected next week?

A total of 46 mm (1.8 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 18°C (64°F) to 27°C (81°F).

More about Southampton

Explore the full Southampton climate overview with monthly averages, or check rainfall data and temperature by month.

Southampton weather by month

Browse monthly averages for Southampton: climate by month with temperature, rainfall and sunshine.

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