Portstewart Weather

23:00 Saturday

Partly cloudy

8° Feels like 4°

Southeast 28 - 45 km/h

Hourly Light rain in the next few hours

Yellow Alert

Moderate alert for coastal events in Portstewart today

AstronomyAstronomers Warn: A Failure in Orbital Control Could Cause Chaos in Space in Less Than Three Days

Today 20 Dec. 10° / 5° 36 - 57 km/h
Tomorrow 21 Dec. 70% 0.8 mm 9° / 8° 29 - 44 km/h
Monday 22 Dec. 80% 4 mm 10° / 8° 19 - 28 km/h
Tuesday 23 Dec. 10° / 7° 17 - 25 km/h
Wednesday 24 Dec. 9° / 5° 16 - 26 km/h
Thursday 25 Dec. 6° / 3° 16 - 26 km/h
Friday 26 Dec. 6° / 3° 14 - 22 km/h

Weather Forecast for Portstewart Today

, 20 December

Tomorrow

, 21 December

17:00		9°	Partly cloudy Feels Like 5°	Southeast 32 - 51 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 80% Dew Point 5 °C Clouds 85% Feels Like 5 °C Visibility 40 km Wind - Average 32 km/h Pressure 1001 hPa Fog No Wind - Gusts 51 km/h Snowline 4593 ft
18:00		9°	Partly cloudy Feels Like 5°	Southeast 29 - 50 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 76% Dew Point 5 °C Clouds 93% Feels Like 5 °C Visibility 45 km Wind - Average 29 km/h Pressure 1001 hPa Fog No Wind - Gusts 50 km/h Snowline 4265 ft
19:00		9°	Partly cloudy Feels Like 5°	Southeast 28 - 46 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 75% Dew Point 4 °C Clouds 91% Feels Like 5 °C Visibility 40 km Wind - Average 28 km/h Pressure 1002 hPa Fog No Wind - Gusts 46 km/h Snowline 4265 ft
20:00		8°	Partly cloudy Feels Like 5°	Southeast 29 - 46 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 79% Dew Point 5 °C Clouds 89% Feels Like 5 °C Visibility 40 km Wind - Average 29 km/h Pressure 1002 hPa Fog No Wind - Gusts 46 km/h Snowline 4265 ft
21:00		8°	Partly cloudy Feels Like 5°	Southeast 28 - 45 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 80% Dew Point 5 °C Clouds 96% Feels Like 5 °C Visibility 45 km Wind - Average 28 km/h Pressure 1002 hPa Fog No Wind - Gusts 45 km/h Snowline 4593 ft
22:00		8°	Partly cloudy Feels Like 5°	Southeast 28 - 44 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 80% Dew Point 5 °C Clouds 92% Feels Like 5 °C Visibility 50 km Wind - Average 28 km/h Pressure 1002 hPa Fog No Wind - Gusts 44 km/h Snowline 4593 ft
23:00		8°	Partly cloudy Feels Like 4°	Southeast 28 - 45 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 81% Dew Point 5 °C Clouds 95% Feels Like 4 °C Visibility 45 km Wind - Average 28 km/h Pressure 1002 hPa Fog No Wind - Gusts 45 km/h Snowline 4593 ft
24:00		8°	Partly cloudy Feels Like 5°	Southeast 28 - 44 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 80% Dew Point 5 °C Clouds 85% Feels Like 5 °C Visibility 45 km Wind - Average 28 km/h Pressure 1002 hPa Fog No Wind - Gusts 44 km/h Snowline 4593 ft

Weather:
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Photoprotection (SPF):
More information

Sunrise and Sunset

Sunrise 08:50 Sunset 15:58

First light 08:04 Midday 12:24 Last light 16:44

Day length 7h 8m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
					20	21
22	23	24	25	26	27	28
29	30	31	1	2

Pollen

Detail

Null Alder (0 #/m³)

Pay attention to the pollen forecast.
Stay aware of the season of pollination which affects you

Air quality in Portstewart today

Detail

32

Fair O₃ (77 µg/m³)

Little health risk.
Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall