Portstewart 14 day weather forecast

Currently, it is 12°C in Portstewart. The feels-like temperature is around 12°C. Today, a maximum temperature of 16°C is expected and there may be approximately 11,9 mm of rain. Tomorrow, it will be around 16°C and there may be 3,8 mm of rain.

Last updated: 8 oct 2026, 03:03 uur

Daily weather forecast for the next 14 days

Over the next 14 days, the weather remains mostly cool with temperatures between 11 and 15°C. There will be rain on almost every day.

MaxMin
Morning
Afternoon
Evening
Rain
Snow
Wind
Wo
8 oct
Maximumtemperatuur 16°C
Minimumtemperatuur 8°C
11°C
11°C
16°C
11,9 mm
0 cm
35 km/h
Wo
9 oct
Maximumtemperatuur 16°C
Minimumtemperatuur 12°C
14°C
13°C
12°C
3,8 mm
0 cm
51 km/h
Wo
10 oct
Maximumtemperatuur 12°C
Minimumtemperatuur 11°C
12°C
12°C
12°C
1,2 mm
0 cm
52 km/h
Wo
11 oct
Maximumtemperatuur 13°C
Minimumtemperatuur 11°C
12°C
13°C
12°C
0,1 mm
0 cm
35 km/h
Wo
12 oct
Maximumtemperatuur 16°C
Minimumtemperatuur 11°C
15°C
16°C
16°C
0,8 mm
0 cm
45 km/h
Wo
13 oct
Maximumtemperatuur 17°C
Minimumtemperatuur 13°C
15°C
14°C
14°C
13,4 mm
0 cm
52 km/h
Wo
14 oct
Maximumtemperatuur 14°C
Minimumtemperatuur 13°C
14°C
14°C
14°C
19,4 mm
0 cm
41 km/h
Wo
15 oct
Maximumtemperatuur 12°C
Minimumtemperatuur 10°C
12°C
12°C
12°C
15,8 mm
0 cm
35 km/h
Wo
16 oct
Maximumtemperatuur 13°C
Minimumtemperatuur 11°C
12°C
13°C
13°C
0,5 mm
0 cm
26 km/h
Wo
17 oct
Maximumtemperatuur 13°C
Minimumtemperatuur 11°C
12°C
13°C
12°C
0 mm
0 cm
27 km/h
Wo
18 oct
Maximumtemperatuur 13°C
Minimumtemperatuur 11°C
13°C
13°C
13°C
0,5 mm
0 cm
28 km/h
Wo
19 oct
Maximumtemperatuur 13°C
Minimumtemperatuur 12°C
13°C
13°C
13°C
0,6 mm
0 cm
29 km/h
Wo
20 oct
Maximumtemperatuur 12°C
Minimumtemperatuur 11°C
12°C
12°C
12°C
0,5 mm
0 cm
29 km/h
Wo
21 oct
Maximumtemperatuur 13°C
Minimumtemperatuur 10°C
11°C
13°C
13°C
3,7 mm
0 cm
37 km/h

Long-term Temperature in Portstewart

This 30-day temperature trend is based on current weather models, supplemented with the average maximum temperatures that are normal for this period in Portstewart.

Precipitation Chart

Precipitation forecast for the next 14 days in Portstewart.

Average weather per month

Click on a month below and discover what the weather in Portstewart is typically like. For each period, you can instantly see the average temperature, rainfall, wind, and UV index. Thanks to years of historical weather data, you’ll know exactly what to expect during your trip.