As of 21:25 BST

Weather in St Mary in the Marsh

+21°

St Mary in the Marsh, Saturday, 8 August, 21:25

Overcast. Feels like 21°C. High 28°C, low 12°C.

Pressure1016 mb

Wind9 mph NE

Humidity62%

Visibility6.2 mi

Dew point13°C

Detailed hourly forecast

Sun, 09+15 ° /30 °

+30 °

St Mary in the Marsh, Sunday, 9 August

Overcast. High 30°C, low 15°C.

Pressure1014 mb

Wind11 mph S

Humidity37%

Visibility6.2 mi

Dew point8°C

Mon, 10+14 ° /26 °

+26 °

St Mary in the Marsh, Monday, 10 August

Overcast. High 26°C, low 14°C.

Pressure1019 mb

Wind2 mph S

Humidity46%

Visibility6.2 mi

Dew point12°C

Tue, 11+16 ° /24 °

+24 °

St Mary in the Marsh, Tuesday, 11 August

Mainly clear. High 24°C, low 16°C.

Pressure1025 mb

Wind17 mph E

Humidity45%

Visibility6.2 mi

Dew point9°C

Wed, 12+18 ° /29 °

+29 °

St Mary in the Marsh, Wednesday, 12 August

Clear sky. High 29°C, low 18°C.

Pressure1023 mb

Wind11 mph E

Humidity30%

Visibility6.2 mi

Dew point6°C

Thu, 13+19 ° /32 °

+32 °

St Mary in the Marsh, Thursday, 13 August

Clear sky. High 32°C, low 19°C.

Pressure1019 mb

Wind13 mph E

Humidity25%

Visibility—

Dew point7°C

Fri, 14+21 ° /32 °

+32 °

St Mary in the Marsh, Friday, 14 August

Clear sky. High 32°C, low 21°C.

Pressure1015 mb

Wind19 mph SW

Humidity29%

Visibility—

Dew point10°C

Sat, 15+18 ° /27 °

+27 °

St Mary in the Marsh, Saturday, 15 August

Overcast. High 27°C, low 18°C.

Pressure1013 mb

Wind17 mph SW

Humidity46%

Visibility—

Dew point13°C

Sun, 16+16 ° /22 °

+22 °

St Mary in the Marsh, Sunday, 16 August

Overcast. High 22°C, low 16°C.

Pressure1017 mb

Wind13 mph NE

Humidity63%

Visibility—

Dew point14°C

Mon, 17+15 ° /21 °

1.1

+21 °

St Mary in the Marsh, Monday, 17 August

Light rain. High 21°C, low 15°C.

Pressure1015 mb

Wind18 mph SW

Humidity84%

Visibility—

Dew point15°C

Tue, 18+15 ° /25 °

+25 °

St Mary in the Marsh, Tuesday, 18 August

Clear sky. High 25°C, low 15°C.

Pressure1012 mb

Wind21 mph SW

Humidity44%

Visibility—

Dew point10°C

Wed, 19+13 ° /22 °

+22 °

St Mary in the Marsh, Wednesday, 19 August

Mainly clear. High 22°C, low 13°C.

Pressure1014 mb

Wind20 mph SW

Humidity45%

Visibility—

Dew point8°C

Thu, 20+15 ° /22 °

+22 °

St Mary in the Marsh, Thursday, 20 August

Overcast. High 22°C, low 15°C.

Pressure1013 mb

Wind17 mph S

Humidity44%

Visibility—

Dew point8°C

Fri, 21+16 ° /23 °

+23 °

St Mary in the Marsh, Friday, 21 August

Overcast. High 23°C, low 16°C.

Pressure1012 mb

Wind17 mph NE

Humidity42%

Visibility—

Dew point8°C

Sat, 22+15 ° /21 °

3.5

+21 °

St Mary in the Marsh, Saturday, 22 August

Light rain. High 21°C, low 15°C.

Pressure1018 mb

Wind17 mph NE

Humidity55%

Visibility—

Dew point11°C

Sun, 23+13 ° /21 °

+21 °

St Mary in the Marsh, Sunday, 23 August

Clear sky. High 21°C, low 13°C.

Pressure1020 mb

Wind13 mph E

Humidity48%

Visibility—

Dew point9°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 St Mary in the Marsh 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 St Mary in the Marsh 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.