As of 22:59 BST

Weather in Upper Winchendon

+17°

Upper Winchendon, Saturday, 8 August, 22:59

Overcast. Feels like 17°C. High 27°C, low 10°C.

Pressure1016 mb

Wind5 mph S

Humidity60%

Visibility6.2 mi

Dew point9°C

Detailed hourly forecast

Sun, 09+14 ° /31 °

+31 °

Upper Winchendon, Sunday, 9 August

Partly cloudy. High 31°C, low 14°C.

Pressure1013 mb

Wind6 mph W

Humidity21%

Visibility6.2 mi

Dew point4°C

Mon, 10+11 ° /25 °

+25 °

Upper Winchendon, Monday, 10 August

Overcast. High 25°C, low 11°C.

Pressure1020 mb

Wind9 mph NW

Humidity30%

Visibility6.2 mi

Dew point4°C

Tue, 11+12 ° /27 °

+27 °

Upper Winchendon, Tuesday, 11 August

Clear sky. High 27°C, low 12°C.

Pressure1024 mb

Wind10 mph SE

Humidity32%

Visibility6.2 mi

Dew point7°C

Wed, 12+14 ° /33 °

+33 °

Upper Winchendon, Wednesday, 12 August

Overcast. High 33°C, low 14°C.

Pressure1022 mb

Wind9 mph SE

Humidity19%

Visibility6.2 mi

Dew point3°C

Thu, 13+18 ° /38 °

+38 °

Upper Winchendon, Thursday, 13 August

Clear sky. High 38°C, low 18°C.

Pressure1018 mb

Wind14 mph S

Humidity12%

Visibility—

Dew point1°C

Fri, 14+18 ° /33 °

+33 °

Upper Winchendon, Friday, 14 August

Overcast. High 33°C, low 18°C.

Pressure1015 mb

Wind15 mph W

Humidity30%

Visibility—

Dew point10°C

Sat, 15+17 ° /27 °

+27 °

Upper Winchendon, Saturday, 15 August

Partly cloudy. High 27°C, low 17°C.

Pressure1014 mb

Wind15 mph N

Humidity42%

Visibility—

Dew point12°C

Sun, 16+14 ° /22 °

+22 °

Upper Winchendon, Sunday, 16 August

Overcast. High 22°C, low 14°C.

Pressure1018 mb

Wind8 mph NE

Humidity57%

Visibility—

Dew point12°C

Mon, 17+15 ° /19 °

0.4

+19 °

Upper Winchendon, Monday, 17 August

Light rain. High 19°C, low 15°C.

Pressure1013 mb

Wind14 mph SW

Humidity60%

Visibility—

Dew point11°C

Tue, 18+13 ° /25 °

0.1

+25 °

Upper Winchendon, Tuesday, 18 August

Light rain. High 25°C, low 13°C.

Pressure1012 mb

Wind16 mph W

Humidity35%

Visibility—

Dew point6°C

Wed, 19+10 ° /24 °

+24 °

Upper Winchendon, Wednesday, 19 August

Mainly clear. High 24°C, low 10°C.

Pressure1013 mb

Wind15 mph W

Humidity30%

Visibility—

Dew point2°C

Thu, 20+11 ° /25 °

+25 °

Upper Winchendon, Thursday, 20 August

Partly cloudy. High 25°C, low 11°C.

Pressure1012 mb

Wind14 mph N

Humidity34%

Visibility—

Dew point5°C

Fri, 21+11 ° /24 °

0.7

+24 °

Upper Winchendon, Friday, 21 August

Light rain. High 24°C, low 11°C.

Pressure1013 mb

Wind12 mph N

Humidity31%

Visibility—

Dew point4°C

Sat, 22+13 ° /22 °

1.5

+22 °

Upper Winchendon, Saturday, 22 August

Light rain. High 22°C, low 13°C.

Pressure1019 mb

Wind11 mph NE

Humidity38%

Visibility—

Dew point6°C

Sun, 23+10 ° /25 °

+25 °

Upper Winchendon, Sunday, 23 August

Clear sky. High 25°C, low 10°C.

Pressure1020 mb

Wind10 mph NE

Humidity32%

Visibility—

Dew point4°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 Upper Winchendon 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 Upper Winchendon 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.