Carntogher Weather Forecast
Today's Forecast (Sun, 13 Sep 2026)
Now
10°C
09:00
11°C
12:00
14°C
15:00
18°C
18:00
15°C
21:00
13°C
00:00
13°C
03:00
11°C
06:00
13°C
09:00
16°C
12:00
16°C
15:00
16°C
18:00
16°C
21:00
14°C
00:00
13°C
03:00
11°C
06:00
10°C
09:00
13°C
12:00
13°C
15:00
14°C
18:00
11°C
21:00
10°C
00:00
10°C
03:00
10°C
6 Day Forecast
Today
Overcast clouds
Low: 10°C
High: 18°C
Monday
Overcast clouds
Low: 11°C
High: 16°C
Tuesday
Light rain
Low: 10°C
High: 14°C
Wednesday
Light rain
Low: 8°C
High: 13°C
Thursday
Light rain
Low: 7°C
High: 12°C
Friday
Overcast clouds
Low: 9°C
High: 10°C
Average Weather and Climate for Carntogher [Carn Tochair] in September
Averages recorded at Eglinton / Londonderry. Based on reports collected in 2012–2021.
| High Temperature | 17 °C |
|---|---|
| Low Temperature | 12 °C |
| Mean Temperature | 14 °C |
| Precipitation | 76.3 mm |
| Humidity | 81 % |
| Dew Point | 11 °C |
| Wind | 21 mph |
| Pressure | 1014 mbar |
| Visibility | 10 km |