Weather in Åland - today, tomorrow and 14-day forecast

Right now temperatures across Åland range from 17° to 17°. Below: today's conditions city by city, a live weather map, the 14-day outlook and month-by-month climate to help you pick the best time to travel.

Country values are the median of forecasts from 1 cities; the range shows local differences. Methodology.

Next days in Åland

today🌧️ 17°💧 0.7 mm

Sun🌧️ 16°💧 0.2 mm

Mon🌧️ 16°💧 0.7 mm

Tue🌧️ 16°💧 8.4 mm

Wed🌧️ 15°💧 1.6 mm

Thu🌧️ 14°💧 6.1 mm

Fri🌧️ 13°💧 0.9 mm

Sat🌧️ 15°💧 4.5 mm

Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Thursday 10 Sept in Åland, the forecast high is 14°C. Typical daytime temperatures at this time of year range from 13°C to 17°C, so it will be cooler than usual. It is cooler than 75% of similar days.

Saturday 5 Sept

17°Cwarmer than usual

usually 14°C–17°C

warmer than 74% of similar days

night: exceptionally cool rain: typical rainfall wind: typical

Sunday 6 Sept

16°Cnear normal

usually 14°C–17°C

night: near normal rain: typical rainfall wind: typical

Monday 7 Sept

16°Cnear normal

usually 14°C–17°C

night: warmer than usual rain: typical rainfall wind: typical

Tuesday 8 Sept

16°Cnear normal

usually 14°C–17°C

night: exceptionally warm rain: exceptionally wet wind: typical

Wednesday 9 Sept

15°Cnear normal

usually 14°C–17°C

night: warmer than usual rain: typical rainfall wind: typical

Thursday 10 Sept

14°Ccooler than usual

usually 13°C–17°C

cooler than 75% of similar days

night: warmer than usual rain: more rain than usual wind: typical

Friday 11 Sept

13°Ccooler than usual

usually 13°C–16°C

cooler than 74% of similar days

night: warmer than usual rain: typical rainfall wind: typical

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 15°C by day. The coolest year was 1986 (12°C) and the warmest was 2002 (19°C). The current forecast averages 15°C - close to the historical median.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

14-day forecast - Åland

Åland - 14-day weather forecast infographic

Åland 30 & 45-day weather - long-range outlook

Next 16 days · forecast

15°

around 14° at night · days with rain: 7

Weeks 3-4 · avg for September

15°

around 8° at night · rain chance 50%

Weeks 5-7 · avg for October

10°

around 4° at night · rain chance 58%

The 30 & 45-day outlook for Åland: the next 16 days are a numerical forecast updated daily - on average 15° by day and 14° at night. Further out we rely on multi-year climate averages: around 15° in September, and about 10° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Åland

Saturday5 September 2026

🌧️17°light rain

night 8° · evening 15° · rain 0.65 mm · humidity 62% · wind 8 m/s · clouds 100%

Sunday6 September 2026

🌧️16°light rain

night 14° · evening 15° · rain 0.22 mm · humidity 70% · wind 8 m/s · clouds 17%

Monday7 September 2026

🌧️16°light rain

night 15° · evening 14° · rain 0.65 mm · humidity 74% · wind 8 m/s · clouds 97%

Tuesday8 September 2026

🌧️16°moderate rain

night 15° · evening 15° · rain 8.44 mm · humidity 88% · wind 10 m/s · clouds 100%

Wednesday9 September 2026

🌧️15°light rain

night 15° · evening 15° · rain 1.59 mm · humidity 77% · wind 8 m/s · clouds 92%

Thursday10 September 2026

🌧️14°light rain

night 14° · evening 15° · rain 6.09 mm · humidity 82% · wind 10 m/s · clouds 74%

Friday11 September 2026

🌧️13°light rain

night 14° · evening 15° · rain 0.87 mm · humidity 81% · wind 8 m/s · clouds 92%

Saturday12 September 2026

🌧️15°light rain

night 14° · evening 14° · rain 4.5 mm · humidity 82% · wind 9 m/s · clouds 100%

Sunday13 September 2026

🌧️15°light rain

night 14° · evening 13° · rain 7.53 mm · humidity 82% · wind 10 m/s · clouds 98%

Monday14 September 2026

☁️11°overcast clouds

night 11° · evening 10° · rain 3.6 mm · humidity 56% · wind 12 m/s · clouds 100%

Tuesday15 September 2026

🌧️12°light rain

night 13° · evening 14° · rain 0.15 mm · humidity 67% · wind 8 m/s · clouds 99%

Wednesday16 September 2026

☁️15°overcast clouds

night 15° · evening 16° · rain 0.51 mm · humidity 77% · wind 9 m/s · clouds 100%

Thursday17 September 2026

☁️15°overcast clouds

night 15° · evening 15° · rain 13.29 mm · humidity 80% · wind 7 m/s · clouds 100%

Friday18 September 2026

🌧️14°light rain

night 14° · evening 15° · rain 0.48 mm · humidity 87% · wind 6 m/s · clouds 83%

Saturday19 September 2026

☁️16°broken clouds

night 15° · evening 16° · humidity 84% · wind 8 m/s · clouds 74%

Sunday20 September 2026

☁️16°broken clouds

night 15° · evening 16° · humidity 81% · wind 8 m/s · clouds 83%

Sea temperature - Åland

Water today

17°C

Week avg

16°C

Waves today

0.3 m

How's the water?

cold

16-day sea temperature forecast:

5.09 17°C6.09 16°C7.09 16°C8.09 16°C9.09 16°C10.09 15°C11.09 14°C12.09 14°C13.09 14°C

Average sea temperature through the year:

Jan 2°CFeb 1°CMar 2°CApr 4°CMay 8°CJun 14°CJul 18°CAug 18°CSep 16°COct 11°CNov 7°CDec 4°C

Beach	Water today	Water week avg	Waves	How's the water?
Mariehamn	17℃	16℃	0.2 m	cold

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Åland weather through the year

Åland weather month by month - when is the best time to go?

January (1°)February (0°)March (3°)April (8°)May (13°)June (17°)July (21°)August (20°)September (15°)October (10°)November (5°)December (2°)

Weather in other countries in Europe

AlbaniaVatican CityAndorraUkraineAustriaUnited Kingdom

Public holidays in Åland - when are the long weekends?

Next long weekend in Åland: Christmas Eve (24 December, Thursday) - Thursday–Sunday if you take Friday off (4 days).

2026

7 NovemberSaturday

All Saints Day

falls on a weekend

6 DecemberSunday

Independence Day

falls on a weekend

24 DecemberThursday

Christmas Eve

long weekend + bridge day

25 DecemberFriday

Christmas Day

long weekend

26 DecemberSaturday

St. Stephen's Day

falls on a weekend

2027

1 JanuaryFriday

New Year's Day

long weekend

6 JanuaryWednesday

Epiphany

26 MarchFriday

Good Friday

long weekend

28 MarchSunday

Easter Sunday

falls on a weekend

29 MarchMonday

Easter Monday

long weekend

1 MaySaturday

May Day

falls on a weekend

6 MayThursday

Ascension Day

long weekend + bridge day

Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave. Lunar holiday dates marked as tentative may shift by one day after the official announcement.

Calendar sources

Nager.Date public holiday database

FAQ - Åland weather

What is the weather like in Åland today?

Today it is about 17° during the day and 8° at night, light rain.

How far ahead can I check the forecast for Åland?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.