As of 21:40 BST

Weather in Swarthmoor

+15°

Swarthmoor, Saturday, 8 August, 21:40

Overcast. Feels like 14°C. High 25°C, low 11°C.

Pressure1015 mb

Wind4 mph NW

Humidity80%

Visibility6.2 mi

Dew point11°C

Detailed hourly forecast

Sun, 09+13 ° /20 °

0.1

+20 °

Swarthmoor, Sunday, 9 August

Light rain. High 20°C, low 13°C.

Pressure1013 mb

Wind11 mph W

Humidity85%

Visibility6.2 mi

Dew point14°C

Mon, 10+11 ° /18 °

+18 °

Swarthmoor, Monday, 10 August

Partly cloudy. High 18°C, low 11°C.

Pressure1021 mb

Wind10 mph NW

Humidity59%

Visibility6.2 mi

Dew point9°C

Tue, 11+12 ° /22 °

+22 °

Swarthmoor, Tuesday, 11 August

Partly cloudy. High 22°C, low 12°C.

Pressure1024 mb

Wind5 mph SE

Humidity59%

Visibility6.2 mi

Dew point12°C

Wed, 12+16 ° /23 °

+23 °

Swarthmoor, Wednesday, 12 August

Overcast. High 23°C, low 16°C.

Pressure1022 mb

Wind3 mph S

Humidity51%

Visibility6.2 mi

Dew point11°C

Thu, 13+18 ° /26 °

+26 °

Swarthmoor, Thursday, 13 August

Partly cloudy. High 26°C, low 18°C.

Pressure1019 mb

Wind8 mph NW

Humidity45%

Visibility—

Dew point11°C

Fri, 14+17 ° /22 °

+22 °

Swarthmoor, Friday, 14 August

Mainly clear. High 22°C, low 17°C.

Pressure1016 mb

Wind10 mph W

Humidity71%

Visibility—

Dew point16°C

Sat, 15+16 ° /18 °

+18 °

Swarthmoor, Saturday, 15 August

Light rain. High 18°C, low 16°C.

Pressure1017 mb

Wind7 mph NE

Humidity90%

Visibility—

Dew point16°C

Sun, 16+14 ° /18 °

1.2

+18 °

Swarthmoor, Sunday, 16 August

Light rain. High 18°C, low 14°C.

Pressure1019 mb

Wind6 mph W

Humidity83%

Visibility—

Dew point13°C

Mon, 17+13 ° /16 °

3.9

+16 °

Swarthmoor, Monday, 17 August

Light rain. High 16°C, low 13°C.

Pressure1009 mb

Wind21 mph NW

Humidity93%

Visibility—

Dew point13°C

Tue, 18+14 ° /17 °

0.7

+17 °

Swarthmoor, Tuesday, 18 August

Light rain. High 17°C, low 14°C.

Pressure1012 mb

Wind20 mph NW

Humidity60%

Visibility—

Dew point8°C

Wed, 19+13 ° /16 °

3.8

+16 °

Swarthmoor, Wednesday, 19 August

Light rain. High 16°C, low 13°C.

Pressure1012 mb

Wind18 mph W

Humidity69%

Visibility—

Dew point10°C

Thu, 20+13 ° /17 °

0.1

+17 °

Swarthmoor, Thursday, 20 August

Light rain. High 17°C, low 13°C.

Pressure1013 mb

Wind16 mph W

Humidity71%

Visibility—

Dew point11°C

Fri, 21+11 ° /17 °

0.8

+17 °

Swarthmoor, Friday, 21 August

Light rain. High 17°C, low 11°C.

Pressure1015 mb

Wind8 mph NE

Humidity60%

Visibility—

Dew point9°C

Sat, 22+11 ° /18 °

+18 °

Swarthmoor, Saturday, 22 August

Mainly clear. High 18°C, low 11°C.

Pressure1022 mb

Wind9 mph NE

Humidity57%

Visibility—

Dew point8°C

Sun, 23+11 ° /18 °

0.2

+18 °

Swarthmoor, Sunday, 23 August

Light rain. High 18°C, low 11°C.

Pressure1019 mb

Wind14 mph SW

Humidity63%

Visibility—

Dew point10°C

Questions about the month ahead

How accurate is a month-long forecast?

The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Swarthmoor are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.

What does "above average" mean?

We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.

Where do the 66-year records come from?

These are real historical extremes recorded in Swarthmoor since 1960: the highest and lowest temperature for each calendar date, with the year it happened.

How often is the 30-day forecast updated?

The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.