Carndonagh

County Donegal, Ulster, Ireland

Unlock Minute-by-Minute Forecast

See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.

Current Weather

12°

Overcast

Feels Like: 10°

Min: 11°

Max: 15°

The next few hours will be overcast, with today reaching 15°C and dropping to 11°C. The coming days will be drizzle

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

11° 12° 13° 14° 14° 15° 15° 15° 14° 13° 13° 12° 11° 11° 11° 11° 11° 11° 11° 11° 11° 11° 11° 11°
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
Today
Tomorrow

Daylight Hours

07:30

Sunrise

19:09

Sunset

11 hours 39 minutes of sunlight today

Moon

Waxing Gibbous

18:45

Moonrise

05:38

Moonset

Daily Forecast

Today

11°
15°

Saturday

11°
16°

Sunday

10°
14°

Monday

8°
14°

Tuesday

9°
18°

Wednesday

13°
17°

Thursday

10°
14°

Friday

8°
12°

Saturday

11°
16°

Sunday

14°
16°

Air Quality Data Available

Upgrade to access real-time air quality data for Carndonagh.

UV Index

No protection needed
1 Low
Low Extreme

Humidity

87% Humid
Low High

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Carndonagh.

View stargazing score

Weather in Carndonagh today, September 25, 2026

Expect a mostly clear day in Carndonagh on September 25, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. Cloud leads the morning, peaking close to 100% near 09:00. Sunshine has little room until later in the day.

The temperature range runs from about 11°C up to 15°C. Relative humidity sits between 67% and 87%, reaching its peak around 09:00. Airflow remains manageable, reaching about 7.1 km/h around 23:00.

Expect persistent cloud later on, with amounts around 95% by 15:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 34.1 km on average, though it can drop toward 27.7 km in thicker cloud or showers. Expect sunrise at 07:30, sunset at 19:09, and 11 hours 39 minutes of sunlight today overall.

In short, September 25, 2026 looks like a fine day in Carndonagh for being outside, peaking around 15°C.

Frequently asked questions about weather in Carndonagh

How warm does it get in Carndonagh?

The warmest month in Carndonagh is August, with average high temperatures of 16°C. The average temperature during this period is around 15°C.

How cold does it get in Carndonagh?

The coldest month in Carndonagh is February, with average low temperatures of 5°C. The average temperature during this period is around 7°C.

What is the wettest time of year in Carndonagh?

The wettest month in Carndonagh is October, with an average of 137mm of precipitation.

What is the driest time of year in Carndonagh?

The driest month in Carndonagh is May, with an average of 73mm of precipitation.

View full climate insights for Carndonagh →

Explore more weather forecasts

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)