Weather in Tromsø

14-day forecast · updated today, Thursday, October 29, at 12:48 am (CET)

Now · overcast 48 °F

Feels like: 40 °F
Low / high: 44 / 49 °F
Rain: 29% · 0.02 in
Wind: 11 mph S

→ 29.62 inHg · steady

Today in Tromsø: light rain, 44 °F to 49 °F, with a 29% chance of rain (0.02 in) and a gentle breeze from the south (11 mph). Tomorrow, overcast, 43 °F to 47 °F and a 39% chance of rain. The warmest day of the week is Saturday 31, at 52 °F. Next likely rain: Saturday 31 (92%).

Measured now at the airport

Tromsø (ENTC), 2.0 mi away · 28 min ago

Visibility6.2 mi or more

WeatherNothing to note

Temperature48 °F

Wind14 mph from the south

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

49° 44°
Today
47° 43°
Fri 30
52° 44°
Sat 31
45° 42°
Sun 1
43° 36°
Mon 2
36° 33°
Tue 3
39° 33°
Wed 4
44° 40°
Thu 5
44° 36°
Fri 6
36° 34°
Sat 7
37° 28°
Sun 8
31° 23°
Mon 9
37° 27°
Tue 10
37° 31°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Light rain	44 / 49 °F	29% · 0.02 in	13 mph S	7.0 ft	2:55 am · 3:19 pm	ICON-EU
Fri 30	Overcast	43 / 47 °F	39% · 0.00 in	8 mph SSE	5.3 ft	3:42 am · 4:04 pm	ICON-EU
Sat 31	Light rain	44 / 52 °F	92% · 0.17 in	19 mph SSW	6.2 ft	4:34 am · 4:57 pm	ICON-EU
Sun 1	Light showers	42 / 45 °F	98% · 0.17 in	15 mph SSW	8.2 ft	5:37 am · 5:59 pm	ICON-EU
Mon 2	Light showers	36 / 43 °F	100% · 0.54 in	14 mph SW	8.4 ft	6:53 am · 7:15 pm	ICON-EU + ECMWF
Tue 3	Drizzle	33 / 36 °F	88% · 0.32 in	7 mph WNW	5.8 ft	8:17 am · 8:34 pm	ECMWF
Wed 4	Light rain	33 / 39 °F	88% · 0.57 in	8 mph SSW	7.0 ft	9:30 am · 9:42 pm	ECMWF
Thu 5	Light rain	40 / 44 °F	92% · 1.13 in	16 mph WSW	13 ft	10:29 am · 10:39 pm	ECMWF
Fri 6	Light rain	36 / 44 °F	84% · 0.83 in	17 mph W	12 ft	11:18 am · 11:28 pm	ECMWF
Sat 7	Light rain	34 / 36 °F	78% · 0.65 in	7 mph SSE	7.1 ft	12:01 pm	ECMWF
Sun 8	Light snow	28 / 37 °F	70% · 0.30 in	13 mph N	5.0 ft	12:11 am · 12:40 pm	ECMWF
Mon 9	Light snow	23 / 31 °F	57% · 0.06 in	4 mph S	3.0 ft	12:52 am · 1:16 pm	ECMWF
Tue 10	Light snow	27 / 37 °F	51% · 0.27 in	7 mph S	5.3 ft	1:30 am · 1:51 pm	ECMWF
Wed 11	Snow	31 / 37 °F	41% · 0.56 in	5 mph SW	5.1 ft	2:06 am · 2:25 pm	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Monday 2 8:00 pm; then ECMWF until Thursday 12 4:00 pm; then GFS.

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Partly cloudy	Overcast	Overcast	Overcast	Overcast	Overcast	Light rain	Light rain
Temperature	48°	48°	49°	48°	49°	48°	46°	45°
Chance of rain	9%	4%	0%	15%	29%	16%	5%	1%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	11 S	12 S	13 S	11 S	8 S	4 S	2 ESE	2 SSE
Humidity	60%	58%	57%	62%	64%	67%	74%	84%
UV	0	0	0	0	0	0	0	0
Model	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain today: take it with some caution.

What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	46°	43°	48°	42°	39°	36°	39°
AIFS	49°	47°	51°	46°	42°	44°	47°
GFS	47°	46°	47°	45°	44°	46°	39°
ICON	49°	46°	52°	44°	42°	46°	48°
ARPEGE	49°	47°	53°	47°	—	—	—
ICON-EU	49°	47°	52°	45°	43°	—	—
Confidence	high	high	medium	high	high	low	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.06 in	0.04 in	0.21 in	0.53 in	0.89 in	0.32 in	0.57 in
AIFS	0.05 in	0.09 in	0.36 in	0.50 in	0.81 in	0.42 in	1.22 in
GFS	0	0.04 in	0.28 in	0.59 in	0.43 in	1.01 in	0.46 in
ICON	0.02 in	0.00 in	0.20 in	0.19 in	0.60 in	0.78 in	1.97 in
ARPEGE	0.01 in	0.04 in	0.24 in	0.27 in	—	—	—
ICON-EU	0.02 in	0.00 in	0.17 in	0.17 in	0.33 in	—	—
Confidence	medium	medium	high	medium	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	617	411	1226	922	922	722	823
AIFS	8	8	13	12	13	13	18
GFS	1417	1113	1833	2228	3137	4151	2831
ICON	1331	823	1847	1436	1742	1733	2253
ARPEGE	1322	1015	2544	2035	—	—	—
ICON-EU	1323	815	1932	1526	1428	—	—
Confidence	high	high	medium	medium	medium	low	low

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	29%	39%	92%	98%	100%	88%	88%
GFS (GEFS, 31 scenarios)	29%	81%	86%	100%	100%	97%	100%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: a bit warmer and a bit wetter.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +5.0 °F	Well above +134%	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal 0.0 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal −0.2 °F	Normal	30° / 28°
Nov 23 – Nov 29Nov 23–Nov 29	Normal −0.4 °F	A bit below −27%	29° / 26°
Nov 30 – Dec 6Nov 30–Dec 6	Normal +0.5 °F	Normal	28° / 25°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +2.0 °F	Normal
December	Above +2.7 °F	Normal
January	A bit above +1.8 °F	Normal
February	Normal −0.2 °F	Normal
March	A bit above +1.3 °F	Normal

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Tromsø climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Tromsø is in July: highs of 60 °F, about 13 rainy days a month and 9 hours of sunshine a day.

33° 25°

JanJ
32° 25°

FebF
35° 27°

MarM
40° 32°

AprA
48° 39°

MayM
55° 46°

JunJ
60° 50°

JulJ
59° 48°

AugA
52° 43°

SepS
44° 36°

OctO
39° 32°

NovN
36° 28°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	33°	25°	4.37 in	15	0.0	42°	8.1 ft
FebruaryFeb	32°	25°	3.44 in	14	4.5	40°	8.3 ft
MarchMar	35°	27°	3.39 in	15	6.7	39°	9.0 ft
AprilApr	40°	32°	2.47 in	13	9.1	40°	6.4 ft
MayMay	48°	39°	2.28 in	14	9.0	42°	5.2 ft
JuneJun	55°	46°	2.14 in	14	8.4	46°	4.4 ft
JulyJul	60°	50°	2.51 in	13	8.9	50°	3.6 ft
AugustAug	59°	48°	3.31 in	15	5.8	52°	4.0 ft
SeptemberSep	52°	43°	4.29 in	16	4.0	50°	5.4 ft
OctoberOct	44°	36°	4.38 in	16	3.4	47°	6.4 ft
NovemberNov	39°	32°	3.77 in	15	0.0	45°	7.7 ft
DecemberDec	36°	28°	4.38 in	17	0.0	43°	8.3 ft

Month	Water	Waves
Jan	42°	8.1 ft
Feb	40°	8.3 ft
Mar	39°	9.0 ft
Apr	40°	6.4 ft
May	42°	5.2 ft
Jun	46°	4.4 ft
Jul	50°	3.6 ft
Aug	52°	4.0 ft
Sep	50°	5.4 ft
Oct	47°	6.4 ft
Nov	45°	7.7 ft
Dec	43°	8.3 ft

Days: rainy days in the month. Sun: hours a day.

A normal year brings 40.72 in of rain on about 177 days and about 1,800 hours of sunshine.

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now48 °Ffeels like 40 °F

Tomorrow43 / 47 °F

It's 48 °F now (feels like 40 °F). Today, 44 °F to 49 °F; tomorrow, 43 °F to 47 °F.

Chance of rain

Today 29% 0.02 in
Fri 30 39% 0.00 in
Sat 31 92% 0.17 in
Sun 1 98% 0.17 in
Mon 2 100% 0.54 in
Tue 3 88% 0.32 in
Wed 4 88% 0.57 in

Today the chance of rain reaches 29%, with 0.02 in in total. The next day with likely rain is Saturday 31: 92% and 0.17 in.

Recent rain: last 24 hours, 0.05 in; last 3 days, 0.05 in; last 7 days, 0.05 in.

Humidity and dew point

Humidity60%

Dew point35 °F

Humidity is 60% now and the dew point is 35 °F.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now25 migood

Clouds94%

Visibility is good now (25 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now0

Today's peak0low

Fri 30: 0 · Sat 31: 0 · Sun 1: 0

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising Anglers say fish bite less for a while
→ Steady · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.5030.00 30.29

Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: +0.59 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 15

PollenNoneToday, at most none.

Pollen: Copernicus CAMS model (a rough guide, not a pollen trap). Levels use each type's usual thresholds.

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Wed 28	Light drizzle	35 / 45 °F	0.05 in	9 mph S
Tue 27	Overcast	34 / 43 °F	0	5 mph ESE
Mon 26	Overcast	41 / 46 °F	0	7 mph ESE
Sun 25	Overcast	33 / 47 °F	0	8 mph ESE
Sat 24	Overcast	33 / 46 °F	0	4 mph ESE
Fri 23	Overcast	35 / 50 °F	0	6 mph SE
Thu 22	Overcast	34 / 43 °F	0	4 mph ESE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Overcast	33 / 42 °F	0	4 mph ESE
Tue 20	Heavy drizzle	44 / 50 °F	0.35 in	18 mph WSW
Mon 19	Rain	46 / 51 °F	1.57 in	19 mph SW
Sun 18	Drizzle	36 / 46 °F	0.18 in	13 mph SW
Sat 17	Drizzle	35 / 37 °F	0.46 in	13 mph W
Fri 16	Heavy drizzle	37 / 48 °F	0.47 in	15 mph SW
Thu 15	Light drizzle	46 / 48 °F	0.06 in	10 mph S
Wed 14	Drizzle	37 / 47 °F	0.06 in	11 mph S
Tue 13	Overcast	25 / 38 °F	0	10 mph SE
Mon 12	Overcast	27 / 38 °F	0	4 mph SE
Sun 11	Overcast	30 / 38 °F	0	4 mph SE
Sat 10	Light drizzle	33 / 39 °F	0.02 in	6 mph NE
Fri 9	Light drizzle	33 / 38 °F	0.12 in	6 mph WSW
Thu 8	Drizzle	36 / 41 °F	0.45 in	10 mph WSW
Wed 7	Light rain	39 / 43 °F	0.85 in	14 mph W
Tue 6	Light rain	41 / 47 °F	0.60 in	13 mph WNW
Mon 5	Drizzle	47 / 52 °F	0.28 in	8 mph SSE
Sun 4	Drizzle	47 / 51 °F	0.11 in	12 mph SSW
Sat 3	Light drizzle	47 / 55 °F	0.06 in	4 mph SSE
Fri 2	Light drizzle	45 / 57 °F	0.04 in	4 mph S
Thu 1	Overcast	37 / 53 °F	0	4 mph ESE
Wed 30	Light drizzle	39 / 51 °F	0.09 in	9 mph SSW
Tue 29	Light rain	45 / 49 °F	0.64 in	12 mph SW

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in TromsøQuestions

What's the weather like today in Tromsø?

Light rain, from 44 °F to 49 °F, with a gentle breeze from the south (11 mph) and a 29% chance of rain.

Will it rain tomorrow in Tromsø?

On Friday 30 the chance of rain is 39% (0.00 in): overcast.

How warm will it be this week?

Between a low of 33 °F and a high of 52 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 0 (low). No special protection needed.

Is the pressure rising or falling?

It's 29.62 inHg and steady: +0.17 inHg over the last 24 hours.

When is the best time to visit Tromsø?

The best time to visit Tromsø is in July: highs of 60 °F, about 13 rainy days a month and 9 hours of sunshine a day.

What is the weather like in Tromsø in October?

In October, Tromsø normally sees highs of 44 °F and lows of 36 °F, with about 16 rainy days (4.38 in for the month) and 3 hours of sunshine a day. The sea is around 47 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Tromsø?

The warmest is July, with average highs of 60 °F, and the coldest February, with lows of 25 °F. The wettest is October (4.38 in) and the driest, June.

More about Tromsø today

Weather near Tromsø

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 7.1 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 12:48 am (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from