As of 23:14 BST

Weather in Castletown

+17°Weather now

Castletown, Saturday, 8 August, 23:14

Overcast. Feels like 17°C. High 25°C, low 12°C.

Pressure1014 mb
Wind3 mph W
Humidity62%
Visibility6.2 mi
Dew point10°C

Two-week forecast for Castletown: the first week averages +24.4° by day, the second +17.9° — so the second week runs 6.4° cooler than the first. Around 6 mm of rain is expected over the 14 days, on 2 wet days. The coming weekend starts 8 August: +25°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 August – 14 August)+24.4°+14.6°1 mm / 0 d—
2nd (15 August – 21 August)+17.9°+13.4°5 mm / 2 d—

Weekend weather

Sat, 8 August
Partly cloudy
+25°+12°
dry
Sun, 9 August
Light rain
+21°+14°
0.9 mm
Sat, 15 August
Light rain
+16°+15°
3.2 mm
Sun, 16 August
Overcast
+18°+14°
dry
Sun, 09+14 ° /21 °0.9Light rain
+21 °Light rain

Castletown, Sunday, 9 August

Light rain. High 21°C, low 14°C.

Pressure1012 mb
Wind4 mph SW
Humidity72%
Visibility6.2 mi
Dew point12°C
Mon, 10+11 ° /19 °0Mainly clear
+19 °Mainly clear

Castletown, Monday, 10 August

Mainly clear. High 19°C, low 11°C.

Pressure1020 mb
Wind6 mph NE
Humidity49%
Visibility6.2 mi
Dew point7°C
Tue, 11+13 ° /23 °0Overcast
+23 °Overcast

Castletown, Tuesday, 11 August

Overcast. High 23°C, low 13°C.

Pressure1025 mb
Wind8 mph SE
Humidity52%
Visibility6.2 mi
Dew point10°C
Wed, 12+17 ° /28 °0Overcast
+28 °Overcast

Castletown, Wednesday, 12 August

Overcast. High 28°C, low 17°C.

Pressure1022 mb
Wind10 mph S
Humidity28%
Visibility6.2 mi
Dew point5°C
Thu, 13+19 ° /30 °0Partly cloudy
+30 °Partly cloudy

Castletown, Thursday, 13 August

Partly cloudy. High 30°C, low 19°C.

Pressure1018 mb
Wind8 mph SE
Humidity27%
Visibility—
Dew point8°C
Fri, 14+16 ° /24 °0Partly cloudy
+24 °Partly cloudy

Castletown, Friday, 14 August

Partly cloudy. High 24°C, low 16°C.

Pressure1015 mb
Wind11 mph NE
Humidity56%
Visibility—
Dew point14°C
Sat, 15+15 ° /16 °3.2Light rain
+16 °Light rain

Castletown, Saturday, 15 August

Light rain. High 16°C, low 15°C.

Pressure1018 mb
Wind7 mph N
Humidity86%
Visibility—
Dew point13°C
Sun, 16+14 ° /18 °0Overcast
+18 °Overcast

Castletown, Sunday, 16 August

Overcast. High 18°C, low 14°C.

Pressure1019 mb
Wind10 mph E
Humidity59%
Visibility—
Dew point10°C
Mon, 17+15 ° /18 °1.3Light rain
+18 °Light rain

Castletown, Monday, 17 August

Light rain. High 18°C, low 15°C.

Pressure1010 mb
Wind13 mph W
Humidity73%
Visibility—
Dew point11°C
Tue, 18+13 ° /18 °0Overcast
+18 °Overcast

Castletown, Tuesday, 18 August

Overcast. High 18°C, low 13°C.

Pressure1009 mb
Wind16 mph W
Humidity47%
Visibility—
Dew point6°C
Wed, 19+13 ° /19 °0Overcast
+19 °Overcast

Castletown, Wednesday, 19 August

Overcast. High 19°C, low 13°C.

Pressure1009 mb
Wind15 mph W
Humidity48%
Visibility—
Dew point7°C
Thu, 20+13 ° /18 °0.4Light rain
+18 °Light rain

Castletown, Thursday, 20 August

Light rain. High 18°C, low 13°C.

Pressure1011 mb
Wind15 mph W
Humidity51%
Visibility—
Dew point8°C
Fri, 21+12 ° /17 °0.2Light rain
+17 °Light rain

Castletown, Friday, 21 August

Light rain. High 17°C, low 12°C.

Pressure1015 mb
Wind10 mph NE
Humidity56%
Visibility—
Dew point8°C

Forecast questions

Can I plan a trip on a two-week forecast?

The first week is solid for planning. The second week shows the trend — go by the averages and the comparison with the climate normal, and check again closer to the date.

What does the "vs average" column mean?

It is the difference between the forecast and the climate average for the same dates in Castletown, calculated from 60 years of observations. A plus means the week is warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people ask about most, so we break them out as separate cards with temperature and rainfall.