As of 08:32 BST

Weather in Portstewart

+10°Weather now

Portstewart, Thursday, 8 October, 08:32

Overcast. Feels like 9°C. High 15°C, low 10°C.

Pressure1022 mb
Wind9 mph SW
Humidity70%
Visibility6.2 mi
Dew point5°C

Ten-day forecast for Portstewart: +6° to +17°, with rain expected on 7 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.

+13°
Best day: 11 October, Sunday
+14° · 18.4 mm
Worst day: 14 October, Wednesday

Tap any day below to see the weather morning, afternoon, evening and night.

Fri, 09+11 ° /15 °4.6Light rain
MorningOvercast+11°feels +11°
AfternoonLight rain+13°feels +12°
EveningLight rain+11°feels +11°
NightLight rain+15°feels +15°
+15 °Light rain

Portstewart, Friday, 9 October

Light rain. High 15°C, low 11°C.

Pressure1005 mb
Wind19 mph W
Humidity75%
Visibility6.1 mi
Dew point8°C
Sat, 10+10 ° /12 °4.9Light rain
MorningLight rain+10°feels +9°
AfternoonLight rain+12°feels +11°
EveningLight rain+10°feels +10°
NightLight rain+10°feels +10°
+12 °Light rain

Portstewart, Saturday, 10 October

Light rain. High 12°C, low 10°C.

Pressure1009 mb
Wind27 mph W
Humidity69%
Visibility6.2 mi
Dew point6°C
Sun, 11+9 ° /13 °0.1Light rain
MorningOvercast+9°feels +7°
AfternoonMainly clear+13°feels +12°
EveningPartly cloudy+11°feels +10°
NightOvercast+11°feels +10°
+13 °Light rain

Portstewart, Sunday, 11 October

Light rain. High 13°C, low 9°C.

Pressure1013 mb
Wind5 mph W
Humidity65%
Visibility6.2 mi
Dew point5°C
Mon, 12+11 ° /17 °2.8Light rain
MorningOvercast+14°feels +14°
AfternoonLight rain+16°feels +16°
EveningLight rain+14°feels +14°
NightLight rain+12°feels +11°
+17 °Light rain

Portstewart, Monday, 12 October

Light rain. High 17°C, low 11°C.

Pressure1008 mb
Wind20 mph S
Humidity85%
Visibility—
Dew point14°C
Tue, 13+13 ° /16 °1.7Light rain
MorningLight rain+14°feels +14°
AfternoonLight rain+14°feels +14°
EveningLight rain+13°feels +12°
NightLight rain+13°feels +12°
+16 °Light rain

Portstewart, Tuesday, 13 October

Light rain. High 16°C, low 13°C.

Pressure1015 mb
Wind22 mph S
Humidity69%
Visibility—
Dew point9°C
Wed, 14+10 ° /14 °18.4Rain
MorningRain+13°feels +12°
AfternoonRain+11°feels +11°
EveningRain+10°feels +10°
NightRain+11°feels +10°
+14 °Rain

Portstewart, Wednesday, 14 October

Rain. High 14°C, low 10°C.

Pressure1015 mb
Wind20 mph S
Humidity92%
Visibility—
Dew point11°C
Thu, 15+8 ° /12 °15Rain
MorningRain+11°feels +10°
AfternoonRain+11°feels +10°
EveningRain+11°feels +10°
NightRain+10°feels +9°
+12 °Rain

Portstewart, Thursday, 15 October

Rain. High 12°C, low 8°C.

Pressure1019 mb
Wind20 mph NW
Humidity68%
Visibility—
Dew point6°C
Fri, 16+8 ° /12 °0.2Light rain
MorningLight rain+10°feels +8°
AfternoonLight rain+11°feels +10°
EveningLight rain+9°feels +7°
NightLight rain+8°feels +6°
+12 °Light rain

Portstewart, Friday, 16 October

Light rain. High 12°C, low 8°C.

Pressure1028 mb
Wind14 mph N
Humidity63%
Visibility—
Dew point4°C
Sat, 17+6 ° /10 °0Partly cloudy
MorningPartly cloudy+8°feels +5°
AfternoonPartly cloudy+10°feels +8°
EveningPartly cloudy+8°feels +4°
NightPartly cloudy+7°feels +3°
+10 °Partly cloudy

Portstewart, Saturday, 17 October

Partly cloudy. High 10°C, low 6°C.

Pressure1021 mb
Wind13 mph S
Humidity70%
Visibility—
Dew point4°C

Forecast questions

How accurate is a 10-day forecast?

The first 3–5 days are the most dependable — usually within 1–2 degrees. From day 6 to 10 the models show the trend: the direction of change is right more often than the exact figures.

What does the time-of-day table show?

Temperature in Portstewart at around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime temperature against expected rainfall: a warm, dry day scores highest.