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Weather in Carrickfergus, United Kingdom 🇬🇧

Weather Forecast in Carrickfergus

Current Weather in Carrickfergus

Small Craft warning from Malin Head to Fair Head to Strangford Lough
Partly Cloudy
20°C
Feels like 20°C. Partly Cloudy.
🌬️ 14 km/h N
💧 60% Humidity
🧭 1020 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 3.9
🌡️ Dew Point: 14°C
🌅 Sunrise: 05:09 AM
🌇 Sunset: 09:49 PM
Map Overlays:

In Carrickfergus right now it is 20°C and partly cloudy, feeling like 20°C. Humidity is 60% with winds around 14 km/h, and the UV index is 4 (moderate). Over the next few days, temperatures in Carrickfergus range from about 11°C to 17°C. ⚠️ Small Craft warning from Malin Head to Fair Head to Strangford Lough

Hourly Forecast for Carrickfergus

17:00
Partly Cloudy
17°
15%
18:00
Partly Cloudy
17°
12%
19:00
Sunny
17°
10%
20:00
Sunny
16°
10%
21:00
Sunny
15°
10%
22:00
Clear
13°
11%
23:00
Clear
12°
12%
00:00
Clear
12°
12%
01:00
Clear
12°
11%
02:00
Clear
13°
11%
03:00
Clear
12°
11%
04:00
Clear
12°
10%
05:00
Clear
12°
11%
06:00
Sunny
12°
12%
07:00
Sunny
13°
11%
08:00
Sunny
14°
9%
09:00
Sunny
15°
7%
10:00
Sunny
15°
6%
11:00
Sunny
16°
5%
12:00
Sunny
16°
5%
13:00
Sunny
16°
5%
14:00
Sunny
16°
5%
15:00
Sunny
16°
6%
16:00
Sunny
16°
7%

14-Day Forecast for Carrickfergus

Fri, Jul 17
Sunny Sunny
17° / 12°
Sat, Jul 18
Sunny Sunny
16° / 12°
Sun, Jul 19
Sunny Sunny
17° / 11°
Mon, Jul 20
Sunny Sunny
17° / 12°
Tue, Jul 21
Sunny Sunny
18° / 12°
Wed, Jul 22
Sunny Sunny
17° / 12°
Thu, Jul 23
Sunny Sunny
17° / 11°
Fri, Jul 24
Sunny Sunny
17° / 12°
Sat, Jul 25
Sunny Sunny
18° / 11°
Sun, Jul 26
Sunny Sunny
18° / 12°
Mon, Jul 27
Sunny Sunny
18° / 14°
Tue, Jul 28
Light rain shower Light rain shower
16° / 14°
Wed, Jul 29
Partly Cloudy Partly Cloudy
17° / 14°
Thu, Jul 30
Partly Cloudy Partly Cloudy
18° / 13°

Additional Forecasts for Carrickfergus

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 124.0 μg/m³
O₃ (Ozone) 78.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.7 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 11.0 μg/m³
PM10 (Coarse particles) 14.8 μg/m³

Historical Weather

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Best Time to Be Outside in Carrickfergus Tomorrow

There is no good daylight window left in Carrickfergus today. Tomorrow, the most comfortable window looks like 10:00 to 10:00, when it is around 15°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Carrickfergus

What is the temperature in Carrickfergus right now?

The current temperature in Carrickfergus is 20°C (68°F), partly cloudy (feels like 20°C).

What's the weather like in Carrickfergus right now?

Conditions in Carrickfergus right now: Partly Cloudy, humidity 60%, wind 14 km/h N.

What is today's forecast for Carrickfergus?

Today in Carrickfergus: high 17°C, low 12°C, sunny. Chance of rain: 12%.

What is the 7-day weather forecast for Carrickfergus?

Daily highs and lows for Carrickfergus:

  • 2026-07-17: 17°C / 12°C
  • 2026-07-18: 16°C / 12°C
  • 2026-07-19: 17°C / 11°C
  • 2026-07-20: 17°C / 12°C
  • 2026-07-21: 18°C / 12°C
  • 2026-07-22: 17°C / 12°C
  • 2026-07-23: 17°C / 11°C
Is it going to rain in Carrickfergus today?

There is a 12% chance of rain in Carrickfergus today. Total expected precipitation: 0.01 mm.

What is the wind speed in Carrickfergus right now?

Wind in Carrickfergus is currently 14 km/h (9 mph) from the N.

What is the UV index in Carrickfergus right now?

The UV index in Carrickfergus is currently 3.9 (moderate). Sun protection is recommended when the index is 3 or higher.

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