Today
Expect fog. Daytime high +54°, overnight low +37°. Wind up to 6 mph. The day promises to be dry.
Weather in Portumna
Ireland · Connacht · 53.0892, -8.2189
Today Now 5:29 AM
+39° Fog
Hourly forecast
Today10/17
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow fog: daytime +52°, nighttime +34° — almost like today.
Week
This week temperatures range from +34° to +57°. Peak warmth: Thu, +57°. Coldest at night — Sun, +34°. Rain on Tue, Wed, Thu, Fri, Sat. Windiest day — Thu (23 mph).
Week vs norm
- Today 10/17 +54° −2° usually +56°
- Tomorrow 10/18 +52° −4° usually +56°
- Mon 10/19 +50° −5° usually +55°
- Tue 10/20 +54° −2° usually +55°
- Wed 10/21 +50° −5° usually +55°
- Thu 10/22 +57° +2° usually +55°
- Fri 10/23 +54° −1° usually +55°
- Sat 10/24 +37° −17° usually +54°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 17
Today is cooler than usual for this date.
- Heat record +61° 2001
- Cold record +27° 1993
- Most precipitation 1.0 in 1997
- Strongest gust 51 mph 2000
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Portumna
Today is about 3° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +46° / +38° | +42° | 3.6 |
| Feb | +47° / +38° | +42° | 3.2 |
| Mar | +50° / +39° | +44° | 3.0 |
| Apr | +54° / +42° | +48° | 2.9 |
| May | +59° / +46° | +53° | 3.0 |
| Jun | +63° / +51° | +57° | 3.1 |
| Jul | +65° / +54° | +60° | 3.2 |
| Aug | +65° / +54° | +59° | 3.5 |
| Sep | +62° / +51° | +56° | 3.1 |
| Oct | +56° / +46° | +51° | 3.7 |
| Nov | +50° / +42° | +46° | 3.7 |
| Dec | +47° / +38° | +43° | 3.8 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
8:03 AM | 6:32 PM
Moon
3:30 PM | 10:17 PM
Moon phase
Waxing crescent 39%
Next solar eclipse
Calculating for this city…