Hourly Weather Forecast - Castlebar, Connacht, IE

11 AM
58°F
90%
22mph
SSE
Rain Showers
Humidity
98%
Feels like
58°F
Dew Point
57°F
12 PM
57°F
100%
25mph
SSE
Rain Showers
Humidity
98%
Feels like
57°F
Dew Point
56°F
1 PM
56°F
100%
23mph
SSE
Rain Showers
Humidity
97%
Feels like
56°F
Dew Point
55°F
2 PM
54°F
100%
19mph
S
Rain
Humidity
99%
Feels like
54°F
Dew Point
53°F
3 PM
52°F
100%
22mph
WSW
Rain
Humidity
96%
Feels like
52°F
Dew Point
51°F
4 PM
51°F
100%
36mph
WSW
Rain
Humidity
92%
Feels like
51°F
Dew Point
48°F
4:16 PM
5 PM
50°F
60%
36mph
WSW
60% Chance of Light Rain
Humidity
87%
Feels like
41°F
Dew Point
46°F
6 PM
49°F
50%
29mph
WSW
50% Chance of Light Rain
Humidity
82%
Feels like
41°F
Dew Point
44°F
7 PM
49°F
50%
26mph
WSW
50% Chance of Light Rain
Humidity
80%
Feels like
41°F
Dew Point
43°F
8 PM
48°F
20%
24mph
WSW
Windy
Humidity
81%
Feels like
40°F
Dew Point
42°F
9 PM
48°F
20%
23mph
SW
Windy
Humidity
82%
Feels like
40°F
Dew Point
42°F
10 PM
47°F
20%
20mph
SW
Partly Cloudy
Humidity
82%
Feels like
40°F
Dew Point
42°F
11 PM
47°F
30%
18mph
SW
30% Chance Rain Showers
Humidity
84%
Feels like
40°F
Dew Point
43°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide