See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:21
Sunrise
18:48
Sunset
Moon
Waxing Gibbous
18:37
Moonrise
05:08
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Dalvík.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Dalvík.
View stargazing scoreWeather in Dalvík today, September 25, 2026
Dalvík starts September 25, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Wetter spells lean into the morning, when rain odds reach about 72% near 10:00. Skies look heaviest around 05:00, with cover close to 100%.
The day peaks near 8°C and cools toward 7°C. The air stays humid, with relative humidity between 80% and 93% and the peak around 12:00. Expect gentle winds, highest near 18:00 at 2.0 km/h.
Afternoon showers stay in play, peaking near 72% around 12:00. Skies remain cluttered, with cover about 100% by 12:00. Visibility stays generally good near 26.3 km on average, though it can drop toward 18.0 km in thicker cloud or showers. Daylight runs from 07:21 to 18:48, lasting 11 hours 27 minutes of sunlight today.
Overall, Dalvík on September 25, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 72% and the high sits around 8°C.