Harstad weather
At 7:30 PM local time it was cloudy and 7°C (44°F). Mostly light, on-and-off rain; heavier around 11 AM (3.4 mm total). Best months for weather: Jul–Aug. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Harstad, Troms, Norway.
Current conditions
- Clouds
- 97%
- Chance of rain
- 2%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 11 AM (3.4 mm total)
Daily Forecast
Best Time to Visit
Peak season Jul–AugOff season Oct–Apr
About Harstad weather
Is it raining in Harstad right now?
No. It’s cloudy and 7° right now. Mostly light, on-and-off rain; heavier around 11 AM (3.4 mm total).
What’s the weather like in Harstad this week?
Over the next 7 days, expect highs of 5–12° and lows of 2–6°. Rain is likely on 7 of 7 days (Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Sunday.
Has it been raining in Harstad lately?
In the past 7 days, Harstad had 2 rainy days and 10.0 mm of rain in total.
What should I pack for Harstad?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Harstad weather by month
When is the best time to visit Harstad?
Based on weather alone, the best time to visit Harstad is Jul–Aug, according to NASA's 2001–2025 climate averages. Oct–Apr tends to be the least pleasant. Average highs run from -1°C (30°F) in February to 15°C (58°F) in July.
What is the rainiest month in Harstad?
September is the wettest month, with about 130 mm (5.1 in) of rain on average. May is the driest, with about 77 mm (3.0 in).
What is the hottest month in Harstad?
July is the warmest, with average highs of 15°C (58°F) and lows of 10°C (49°F). February is the coolest, with highs of -1°C (30°F) and lows of -5°C (24°F).
Does Harstad have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is September at about 130 mm (5.1 in).
How warm is the sea in Harstad?
The sea is warmest in August at about 16°C (61°F) and coolest in February at about 1°C (34°F). It stays cool all year.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months