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Weather in Errigal today: the honest forecast

Errigal

Temperature: disrespectful.

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4°C

Clear Clear sky

Feels like
3°C
Wind
6 km/h
Humidity
88%
Rainfall
0 mm

Sunrise 08:05 Sunset 18:29

Air quality Good

Updated 22:29 on 17/10/2026. Don’t be expecting miracles.

Tomorrow in Errigal

Sunday 18/10/2026

Sun’s doing overtime today.

Clouds, high of 12°C, low of 4°C. 0 mm of rain, 0% chance. Wind up to 10 km/h.

The day after in Errigal

Monday 19/10/2026

Dull as dishwater, but dry. Count it as a win.

Clouds, high of 12°C, low of 4°C. 0 mm of rain, 0% chance. Wind up to 17 km/h.

Yellow warning: the sky’s in a mood. Not a crisis, but the washing can stay in.

Yellow

Small Craft warning from Belfast Lough to Wicklow Head to Roche's Point

From 19/10/2026 07:00 until 19/10/2026 23:59

Northeasterly or cyclonic variable winds, veering southeasterly will reach force 6 at times.

Weather warnings: Met Éireann. Shown as issued. met.ie/warnings Northern Ireland: Met Office, metoffice.gov.uk.

Honest Weather’s verdicts for Errigal, tomorrow

  • The view9/10 for the viewCrystal. Get up there before it changes its mind.
  • Wind up top10/10 for wind up topCalm on top. A rare treat.
  • The climb10/10 for the climbBrilliant hill-walking weather. Get up there.

Verdicts by Honest Weather · honestweather.ie

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Next 24 hours in Errigal

Get the shorts out — for the 12 minutes it lasts.

In 3-hour steps.

  1. 01:00 4° 0% chance of rain
  2. 04:00 4° 0% chance of rain
  3. 07:00 4° 0% chance of rain
  4. 10:00 7° 0% chance of rain
  5. 13:00 11° 0% chance of rain
  6. 16:00 12° 0% chance of rain
  7. 19:00 7° 0% chance of rain
  8. 22:00 5° 0% chance of rain

The days ahead in Errigal

  1. Sun 18/10 Clouds 12° / 4° 0 mm, 0% Blue sky. A rare sight. Take a photo.
  2. Mon 19/10 Clouds 12° / 4° 0 mm, 0% A mild day. Don’t waste it indoors.
  3. Tue 20/10 Rain 13° / 7° 0.2 mm, 72% We’re an island on the edge of the Atlantic. What did ya expect?
  4. Wed 21/10 Rain 10° / 6° 7 mm, 100% The heavens have opened. Bring the good coat, ya gom.
  5. Thu 22/10 Rain 10° / 6° 10.8 mm, 100% Rainin’ so hard the ducks are wearin’ wellies.

About the weather in Errigal

Donegal’s highest mountain, a steep quartzite cone. It is in County Donegal. Weather on a mountain can be very different from the weather in the valley: it is colder, windier and the cloud can sit on top all day. Always check the forecast and tell someone where you are going.

Errigal is in County Donegal, at about 55.03°N, 8.12°W. The closest places we cover are Gweedore (7 km), Dungloe (18 km), Dunfanaghy (19 km).

Across Ireland, spring is cool and bright with showers, summer highs are typically in the high teens with long evenings, autumn is the wettest and windiest stretch as the Atlantic fronts return, and winter is mild for the latitude with frost on clear nights. Rain can arrive in any month.

Quick answers for Errigal

What is the weather in Errigal right now?
It is 4°C in Errigal with clear sky, feeling like 3°C, with wind at 6 km/h.
Will it rain in Errigal tomorrow?
Rain is unlikely tomorrow in Errigal (a 0% chance).
What will the temperature be in Errigal tomorrow?
A high of 12°C and a low of 4°C, with wind around 10 km/h.
What time is sunset in Errigal today?
Sunrise is at 08:05 and sunset at 18:29.

Weather nearby

Beaches, hills and venues nearby

All weather in County Donegal