This year's long-range forecast for Letterkenny reveals higher temperatures, peaking at 25°, indicative of a warming trend against the historical average.
Select a month and click on a day for more information
Wednesday
Jul 1
16° / 10°
Thursday
Jul 2
19° / 13°
Friday
Jul 3
25° / 10°
Saturday
Jul 4
24° / 17°
Sunday
Jul 5
16° / 10°
Monday
Jul 6
16° / 9°
Tuesday
Jul 7
18° / 10°
Wednesday
Jul 8
19° / 8°
Thursday
Jul 9
20° / 9°
Friday
Jul 10
20° / 9°
Saturday
Jul 11
20° / 10°
Sunday
Jul 12
20° / 9°
Monday
Jul 13
19° / 10°
Tuesday
Jul 14
18° / 9°
Wednesday
Jul 15
17° / 10°
Thursday
Jul 16
19° / 8°
Friday
Jul 17
20° / 10°
Saturday
Jul 18
21° / 11°
Sunday
Jul 19
20° / 11°
Monday
Jul 20
16° / 9°
Tuesday
Jul 21
16° / 9°
Wednesday
Jul 22
17° / 10°
Thursday
Jul 23
18° / 10°
Friday
Jul 24
18° / 11°
Saturday
Jul 25
17° / 10°
Sunday
Jul 26
17° / 8°
Monday
Jul 27
18° / 9°
Tuesday
Jul 28
19° / 9°
Wednesday
Jul 29
18° / 11°
Thursday
Jul 30
18° / 10°
Friday
Jul 31
17° / 9°
Letterkenny 30 days weather forecast
Check out our estimated 30 days weather forecast for Letterkenny, this data is based on the average weather in Letterkenny in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Letterkenny next to the desired date.
Weather in Letterkenny for the next 30 days
Click on a day for an hourly weather forecast
Letterkenny long range weather forecast - FAQ
Do you provide 30 days weather forecast for Letterkenny?
You can see the next 30 weather forecast for Letterkenny at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.
Can I see the weather forecast for a particular date in Letterkenny?
Sure, you can select the date from the calendar above to view the forecast in Letterkenny on that date.
How accurate is the long-range weather forecast for Letterkenny?
Our long-range weather forecast for Letterkenny is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.
Can I see a long-range weather forecast for different countries?
Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.
More about the weather in Letterkenny