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Weather in Dumbarton, Scotland, United Kingdom

Now
43 °F

Scattered clouds.


Feels Like: 35 °F
Forecast: 49 / 41 °F
Wind: 15 mph from East

Location: Glasgow Airport
Current Time: Jan 21, 2026 at 1:09:49 pm
Latest Report: Jan 21, 2026 at 12:20 pm
Visibility: N/A
Pressure: 29.18 "Hg
Humidity: 81%
Dew Point: 37 °F
Location of DumbartonLocation

Upcoming 5 hours

Now2:00 pm3:00 pm4:00 pm5:00 pm6:00 pm
43 °F45 °F44 °F44 °F45 °F45 °F

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Forecast for the next 48 hours

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 WednesdayThursdayFriday
 AfternoonEveningNightMorningAfternoonEveningNight
Forecast
Temperature44 °F47 °F48 °F47 °F44 °F40 °F40 °F
Sprin­kles. Overcast.Sprin­kles. Overcast.Sprin­kles. Overcast.Rain. Overcast.Rain. Overcast.Rain. Overcast.Sprin­kles. Overcast.
Feels Like36 °F42 °F43 °F41 °F38 °F32 °F32 °F
Wind Speed17 mph9 mph12 mph11 mph14 mph16 mph16 mph
Wind DirectionE
E
E
E
E
E
E
Humidity82%90%88%89%85%88%89%
Dew Point39 °F44 °F45 °F44 °F40 °F37 °F37 °F
Visibility3 mi4 mi3 mi3 mi2 mi2 mi3 mi
Probability of Precipitation10%47%40%66%57%55%35%
Amount of Rain0.02"0.03"0.02"0.15"0.24"0.23"0.04"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Wednesday, January 21, 2026 7:42:40 am Dumbarton time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Overcast. 48 / 39 °F
Humidity: 83%. Wind: 12 mph from East

More weather last week

Currently at nearby stations

43 °F

Prestwick Airport: (30 mi)

Passing clouds.

40 °F

Drumalbin: (39 mi)

Partly sunny. (1 hour ago)

43 °F

Strathallan: (41 mi)

Overcast. (1 hour ago)

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Forecast for the next 2 weeks

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19
20

View historic weather

5
6
7
8

Detailed forecast for 14 days