In the first week, Tromsø can expect around 3–6 °C with 7 wet days (at least 1 mm). The second week looks cooler, by about 4 °C: around -2–3 °C on average. Warmest day: Saturday (31 Oct) at 10 °C; coldest night: Tuesday (10 Nov) at -4 °C.
Weather models are reliable for the first few days, but small errors grow over time. That is why every day on this page is marked: days 1–3 are reliable, days 4–7 moderately so, and from day 8 onwards the forecast shows the direction of travel – a warmer or cooler spell, a wetter period – rather than the exact temperature of a given day.
In the first week, Tromsø can expect around 3–6 °C with 7 wet days (at least 1 mm). The second week looks cooler, by about 4 °C: around -2–3 °C on average. Warmest day: Saturday (31 Oct) at 10 °C; coldest night: Tuesday (10 Nov) at -4 °C.
The models show at least 1 mm of rain on 14 of the next 15 days. The wettest day looks like Thursday (12 Nov) with about 34.8 mm. From day 8 onwards this is a trend, not an exact daily figure.
Days 1–3 are usually reliable and days 4–7 moderately so. Beyond that the forecast shows the trend rather than exact daily values — check back each day.
Thanks for your feedback!
It really helps.
