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10-Day Weather Forecast for Portstewart

Six-hourly outlook through Tuesday 27 October. Updated every three hours via MET Norway.

Climate overview Temperature Rainfall
Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Sunday
18 Oct
—
—
—
Fog
8°C (46°F)
0 mm (0 in)
Hourly ›
Monday
19 Oct
Fog
5°C (41°F)
0 mm (0 in)
Clear skies
4°C (39°F)
0 mm (0 in)
Mostly sunny
12°C (54°F)
0 mm (0 in)
Clear skies
11°C (52°F)
0 mm (0 in)
Hourly ›
Tuesday
20 Oct
Mostly clear
8°C (46°F)
0 mm (0 in)
Partly cloudy
7°C (45°F)
0 mm (0 in)
Cloudy
12°C (54°F)
0.1 mm (0 in)
Partly cloudy
11°C (52°F)
0 mm (0 in)
Hourly ›
Wednesday
21 Oct
Light rain showers
8°C (46°F)
0.9 mm (0.04 in)
Rain
10°C (50°F)
1 mm (0.04 in)
Cloudy
10°C (50°F)
0.2 mm (0.01 in)
Clear skies
9°C (48°F)
0 mm (0 in)
Hourly ›
Thursday
22 Oct
Partly cloudy
5°C (41°F)
0 mm (0 in)
Mostly sunny
4°C (39°F)
0 mm (0 in)
Partly cloudy
10°C (50°F)
0.2 mm (0.01 in)
Cloudy
9°C (48°F)
0.3 mm (0.01 in)
Hourly ›
Friday
23 Oct
Heavy rain
9°C (48°F)
5 mm (0.2 in)
Light rain
9°C (48°F)
0.6 mm (0.02 in)
Rain showers
11°C (52°F)
1.8 mm (0.1 in)
Light rain showers
7°C (45°F)
0.5 mm (0.02 in)
Hourly ›
Saturday
24 Oct
Mostly clear
7°C (45°F)
0 mm (0 in)
Rain
5°C (41°F)
2.5 mm (0.1 in)
Rain
8°C (46°F)
4.6 mm (0.2 in)
Rain
12°C (54°F)
2 mm (0.1 in)
Hourly ›
Sunday
25 Oct
Rain showers
9°C (48°F)
1.3 mm (0.1 in)
Rain
9°C (48°F)
2.4 mm (0.1 in)
Rain
10°C (50°F)
4.5 mm (0.2 in)
Rain showers
10°C (50°F)
3.2 mm (0.1 in)
Hourly ›
Monday
26 Oct
Rain showers
8°C (46°F)
1.4 mm (0.1 in)
Partly cloudy
8°C (46°F)
0.3 mm (0.01 in)
Rain
10°C (50°F)
1.1 mm (0.04 in)
Heavy rain
9°C (48°F)
14 mm (0.6 in)
Hourly ›
Tuesday
27 Oct
Heavy rain
10°C (50°F)
6.2 mm (0.2 in)
Rain
9°C (48°F)
2.2 mm (0.1 in)
Rain
10°C (50°F)
2.3 mm (0.1 in)
Rain
8°C (46°F)
3.3 mm (0.1 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Portstewart this week?

Today's weather - Sunday 18 Oct

This evening, the weather in Portstewart will be fog, with temperatures around 8°C (46°F), dropping to 5°C (41°F) overnight.

Tomorrow's weather - Monday 19 Oct

Tomorrow's weather in Portstewart will be mostly sunny. Temperatures will range from a cold 4°C (39°F) to a cold 12°C (54°F).

10-Day Weather Forecast

During the next 10 days, temperatures will reach 12°C (54°F) on Saturday before declining again, with average highs of 10°C (50°F) and lows of 7°C (45°F). Compared to typical October conditions, these temperatures are a bit cooler than usual. There will be some sunshine throughout this time. Rain amounts will be close to average, with some rainy days. Precipitation is expected on roughly 4 days (Wed, Fri, Sat, Sun).

Weather Forecast FAQ for Portstewart

When will be the warmest day next week?

The warmest day is expected to be Saturday with a high of 12°C (54°F).

When will be the coldest day?

The coldest day is forecasted for Thursday with a low of 4°C (39°F).

Will it rain next week in Portstewart?

Yes, rain is expected on 4 days , specifically on Wed, Fri, Sat, Sun.

How much rainfall is expected next week?

A total of 31 mm (1.2 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 4°C (39°F) to 12°C (54°F).

More about Portstewart

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

Portstewart weather by month

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

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