Isle Of Man / Ronaldsway Airport

Castletown, Isle of Man

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Current Weather

15°

Light Rain and Breezy

Feels Like: 15°

Min: 13°

Max: 16°

The next few hours will be light rain, with today reaching 15°C and dropping to 14°C. The coming days will be drizzle

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

15° 14° 14° 14° 13° 13° 14° 14° 14° 14° 14° 14° 15° 15° 15° 15° 14° 15° 15° 15° 15° 15° 15° 15°
84%
82%
82%
82%
76%
76%
76%
8%
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
Today
Tomorrow

Daylight Hours

07:19

Sunrise

18:59

Sunset

11 hours 39 minutes of sunlight today

Moon

Waxing Gibbous

18:34

Moonrise

05:29

Moonset

Daily Forecast

Today

13°
16°

Saturday

14°
16°

Sunday

14°
16°

Monday

12°
15°

Tuesday

14°
19°

Wednesday

16°
17°

Thursday

14°
16°

Friday

13°
15°

Saturday

15°
16°

Sunday

14°
16°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

84% Humid
Low High

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Weather in Isle Of Man / Ronaldsway Airport today, September 25, 2026

Isle Of Man / Ronaldsway Airport starts September 25, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 84% around 04:00. Cloud cover is also at its densest near 04:00 at roughly 100%.

Expect highs of 16°C and cooler readings close to 13°C. Relative humidity sits between 74% and 89%, reaching its peak around 07:00. A lighter breeze peaks around 23:00 near 7.6 km/h.

Through the afternoon the main story eases from the wetter morning, with rain odds nearer 0% after earlier peaks around 84%. Cloud remains in play near 100% around 13:00, but the heaviest damp risk should be behind you. Visibility stays generally good near 31.2 km on average, though it can drop toward 11.2 km in thicker cloud or showers. Sunrise is at 07:19 and sunset at 18:59, giving 11 hours 39 minutes of sunlight today.

The practical takeaway for Isle Of Man / Ronaldsway Airport on September 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 16°C.

Frequently asked questions about weather in Isle Of Man / Ronaldsway Airport

How warm does it get in Isle Of Man / Ronaldsway Airport?

The warmest month in Isle Of Man / Ronaldsway Airport is August, with average high temperatures of 16°C. The average temperature during this period is around 15°C.

How cold does it get in Isle Of Man / Ronaldsway Airport?

The coldest month in Isle Of Man / Ronaldsway Airport is February, with average low temperatures of 6°C. The average temperature during this period is around 7°C.

What is the wettest time of year in Isle Of Man / Ronaldsway Airport?

The wettest month in Isle Of Man / Ronaldsway Airport is December, with an average of 142mm of precipitation.

What is the driest time of year in Isle Of Man / Ronaldsway Airport?

The driest month in Isle Of Man / Ronaldsway Airport is May, with an average of 45mm of precipitation.

View full climate insights for Isle Of Man / Ronaldsway Airport →

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Metric (°C, km/h)