St Mary's

Orkney Islands, Scotland, United Kingdom

Current Weather

9°49°

Overcast

Feels Like: 7°44°

Min: 9°48°

Max: 13°55°

The next few hours will be overcast, with today reaching 11°C and dropping to 11°C. The coming days will be drizzle

Hourly Forecast

9°48°9°49°10°50°10°50°10°51°10°50°10°50°10°51°11°51°11°52°11°52°12°53°12°54°13°55°13°56°13°56°14°57°14°57°14°57°14°57°13°55°12°53°11°52°11°52°
20%
100%
100%
100%
94%
94%
94%
72%
72%
60%
60%
60%
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium

Air Quality

36
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Pollen Levels

Tree PollenLow
Grass PollenLow
Weed PollenLow

Daylight Hours

07:28

Sunrise

16:21

Sunset

8 hours 53 minutes of sunlight today

Moon

15:54

Moonrise

08:03

Moonset

Daily Forecast

Today

9°48°
13°55°

Tuesday

9°48°
14°57°

Wednesday

9°48°
12°53°

Thursday

11°52°
12°54°

Friday

12°53°
12°54°

Saturday

7°44°
12°54°

Sunday

7°44°
10°50°

Monday

9°48°
12°53°

Tuesday

7°45°
11°52°

Wednesday

10°49°
11°52°

UV Index

No protection needed
1Low
LowExtreme

Humidity

78%Humid
LowHigh

Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for St Mary's.

View stargazing score

Weather in St Mary's today, October 26, 2026

St Mary's is set for a fine, sunny day on October 26, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Cloud leads the morning, peaking close to 100% near 11:00. Sunshine has little room until later in the day.St Mary's is set for a fine, sunny day on October 26, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Cloud leads the morning, peaking close to 100% near 11:00. Sunshine has little room until later in the day.

The day peaks near 13°C and cools toward 9°C. The air stays humid, with relative humidity between 74% and 91% and the peak around 19:00. Winds turn strong, with the highest speeds near 18:00 at about 44 km/h.The day peaks near 55°F and cools toward 48°F. The air stays humid, with relative humidity between 74% and 91% and the peak around 19:00. Winds turn strong, with the highest speeds near 18:00 at about 27 mph.

Through the afternoon wet weather remains a factor, with rain chances near 100% around 16:00. Cloud also stays substantial, close to 100% near 12:00. Horizontal visibility sits around 27.8 km, briefly nearer 18.4 km. The sun rises at 07:28 and sets at 16:21, for a total of 8 hours 53 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 100% around 16:00. Cloud also stays substantial, close to 100% near 12:00. Horizontal visibility sits around 17.2 mi, briefly nearer 11.4 mi. The sun rises at 07:28 and sets at 16:21, for a total of 8 hours 53 minutes of sunlight today.

Overall, St Mary's on October 26, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 13°C.Overall, St Mary's on October 26, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 55°F.

Frequently asked questions about weather in St Mary's

How warm does it get in St Mary's?

The warmest month in St Mary's is August, with average high temperatures of 14°C. The average temperature during this period is around 13°C.The warmest month in St Mary's is August, with average high temperatures of 57°F. The average temperature during this period is around 56°F.

How cold does it get in St Mary's?

The coldest month in St Mary's is February, with average low temperatures of 5°C. The average temperature during this period is around 6°C.The coldest month in St Mary's is February, with average low temperatures of 41°F. The average temperature during this period is around 43°F.

What is the wettest time of year in St Mary's?

The wettest month in St Mary's is October, with an average of 135 mm of precipitation.The wettest month in St Mary's is October, with an average of 5.3 in of precipitation.

What is the driest time of year in St Mary's?

The driest month in St Mary's is April, with an average of 51 mm of precipitation.The driest month in St Mary's is April, with an average of 2 in of precipitation.

View full climate insights for St Mary's →