Today
Clear throughout the day, high +52°, low +39°. Light wind, up to 6 mph. No rain expected.
Weather in Fahan
Ireland · Ulster · 55.0886, -7.4742
Today Now 1:43 PM
+50° Clear
Hourly forecast
Today10/18
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow fog: daytime +54°, nighttime +36°, weather holds steady.
Week
This week temperatures range from +36° to +57°. Peak warmth: Sun, +57°. Coldest night — Mon, around +36°. Days with precipitation — Wed, Thu, Fri, Sat, Sun. Peak wind: Wed, 19 mph.
Week vs norm
- Today 10/18 +52° −3° usually +54°
- Tomorrow 10/19 +54° as usual usually +54°
- Tue 10/20 +54° as usual usually +54°
- Wed 10/21 +48° −6° usually +54°
- Thu 10/22 +50° −4° usually +54°
- Fri 10/23 +50° −3° usually +53°
- Sat 10/24 +52° −2° usually +53°
- Sun 10/25 +57° +4° usually +53°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 18
Today is cooler than usual for this date.
- Heat record +63° 1997
- Cold record +27° 1993
- Most precipitation 0.4 in 2023
- Strongest gust 48 mph 2024
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Fahan
Today is about 4° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +45° / +37° | +41° | 4.0 |
| Feb | +46° / +37° | +42° | 3.6 |
| Mar | +48° / +38° | +43° | 3.5 |
| Apr | +52° / +40° | +46° | 3.4 |
| May | +57° / +45° | +51° | 3.6 |
| Jun | +61° / +49° | +55° | 3.8 |
| Jul | +63° / +52° | +58° | 4.2 |
| Aug | +63° / +52° | +58° | 4.4 |
| Sep | +60° / +50° | +55° | 3.6 |
| Oct | +55° / +46° | +50° | 4.3 |
| Nov | +49° / +41° | +45° | 4.2 |
| Dec | +46° / +38° | +42° | 4.3 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
8:05 AM | 6:23 PM
Moon
4:08 PM | 11:14 PM
Moon phase
First quarter 48%
Next solar eclipse
Calculating for this city…