Hourly Weather Forecast - Helensburgh, , GB

12 AM
43°F
40%
8mph
ESE
40% Chance of Light Rain
Humidity
93%
Feels like
38°F
Dew Point
41°F
1 AM
42°F
50%
8mph
ESE
50% Chance of Light Rain
Humidity
92%
Feels like
37°F
Dew Point
40°F
2 AM
42°F
60%
8mph
ESE
60% Chance of Light Rain
Humidity
93%
Feels like
37°F
Dew Point
40°F
3 AM
42°F
60%
8mph
E
60% Chance of Light Rain
Humidity
93%
Feels like
37°F
Dew Point
40°F
4 AM
42°F
40%
8mph
E
40% Chance of Light Rain
Humidity
93%
Feels like
36°F
Dew Point
40°F
5 AM
42°F
40%
9mph
E
40% Chance of Light Rain
Humidity
93%
Feels like
36°F
Dew Point
40°F
6 AM
41°F
40%
10mph
E
40% Chance of Light Rain
Humidity
92%
Feels like
35°F
Dew Point
39°F
7 AM
41°F
40%
10mph
E
40% Chance of Light Rain
Humidity
89%
Feels like
35°F
Dew Point
38°F
8 AM
41°F
40%
11mph
ENE
40% Chance of Light Rain
Humidity
85%
Feels like
34°F
Dew Point
37°F
8:48 AM
9 AM
41°F
40%
12mph
ENE
40% Chance of Light Rain
Humidity
82%
Feels like
34°F
Dew Point
36°F
10 AM
42°F
40%
13mph
ENE
40% Chance of Light Rain
Humidity
82%
Feels like
35°F
Dew Point
37°F
11 AM
44°F
50%
14mph
E
50% Chance of Light Rain
Humidity
81%
Feels like
37°F
Dew Point
38°F
12 PM
45°F
50%
14mph
E
50% Chance of Light Rain
Humidity
79%
Feels like
39°F
Dew Point
39°F
1 PM
46°F
50%
15mph
E
50% Chance of Light Rain
Humidity
79%
Feels like
40°F
Dew Point
40°F
2 PM
46°F
40%
16mph
E
40% Chance of Light Rain
Humidity
81%
Feels like
40°F
Dew Point
41°F
3 PM
46°F
40%
17mph
E
40% Chance of Light Rain
Humidity
85%
Feels like
39°F
Dew Point
42°F
3:45 PM
4 PM
45°F
40%
17mph
E
40% Chance of Light Rain
Humidity
88%
Feels like
38°F
Dew Point
42°F
5 PM
45°F
40%
16mph
E
40% Chance Rain Showers
Humidity
91%
Feels like
37°F
Dew Point
42°F
6 PM
44°F
30%
15mph
E
30% Chance Rain Showers
Humidity
93%
Feels like
37°F
Dew Point
42°F
7 PM
44°F
30%
15mph
E
30% Chance Rain Showers
Humidity
94%
Feels like
37°F
Dew Point
42°F
8 PM
44°F
30%
15mph
E
30% Chance of Light Rain
Humidity
94%
Feels like
36°F
Dew Point
42°F
9 PM
43°F
30%
15mph
ENE
30% Chance of Light Rain
Humidity
95%
Feels like
36°F
Dew Point
42°F
10 PM
43°F
30%
15mph
ENE
30% Chance of Light Rain
Humidity
95%
Feels like
36°F
Dew Point
42°F
11 PM
43°F
10%
15mph
ENE
Cloudy
Humidity
94%
Feels like
36°F
Dew Point
42°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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