As of 22:56 BST

Weather in Old Dam

+16°Weather now

Old Dam, Saturday, 8 August, 22:56

Overcast. Feels like 15°C. High 25°C, low 9°C.

Pressure1016 mb
Wind4 mph NW
Humidity77%
Visibility6.2 mi
Dew point12°C
Sun, 09+11 ° /24 °0Overcast
+24 °Overcast

Old Dam, Sunday, 9 August

Overcast. High 24°C, low 11°C.

Pressure1013 mb
Wind11 mph W
Humidity32%
Visibility6.2 mi
Dew point5°C
Mon, 10+9 ° /20 °0Overcast
+20 °Overcast

Old Dam, Monday, 10 August

Overcast. High 20°C, low 9°C.

Pressure1021 mb
Wind11 mph NW
Humidity40%
Visibility6.2 mi
Dew point5°C
Tue, 11+9 ° /26 °0Mainly clear
+26 °Mainly clear

Old Dam, Tuesday, 11 August

Mainly clear. High 26°C, low 9°C.

Pressure1025 mb
Wind11 mph S
Humidity40%
Visibility6.2 mi
Dew point8°C
Wed, 12+12 ° /30 °0Overcast
+30 °Overcast

Old Dam, Wednesday, 12 August

Overcast. High 30°C, low 12°C.

Pressure1023 mb
Wind10 mph S
Humidity26%
Visibility6.2 mi
Dew point5°C
Thu, 13+17 ° /34 °0Clear sky
+34 °Clear sky

Old Dam, Thursday, 13 August

Clear sky. High 34°C, low 17°C.

Pressure1018 mb
Wind10 mph S
Humidity17%
Visibility—
Dew point3°C
Fri, 14+15 ° /28 °0Mainly clear
+28 °Mainly clear

Old Dam, Friday, 14 August

Mainly clear. High 28°C, low 15°C.

Pressure1015 mb
Wind12 mph NW
Humidity43%
Visibility—
Dew point12°C
Sat, 15+15 ° /20 °2.6Light rain
+20 °Light rain

Old Dam, Saturday, 15 August

Light rain. High 20°C, low 15°C.

Pressure1017 mb
Wind8 mph E
Humidity82%
Visibility—
Dew point15°C
Sun, 16+14 ° /16 °1.1Light rain
+16 °Light rain

Old Dam, Sunday, 16 August

Light rain. High 16°C, low 14°C.

Pressure1019 mb
Wind5 mph E
Humidity81%
Visibility—
Dew point12°C
Mon, 17+11 ° /15 °1Light rain
+15 °Light rain

Old Dam, Monday, 17 August

Light rain. High 15°C, low 11°C.

Pressure1011 mb
Wind16 mph W
Humidity91%
Visibility—
Dew point12°C
Tue, 18+10 ° /16 °0.4Light rain
+16 °Light rain

Old Dam, Tuesday, 18 August

Light rain. High 16°C, low 10°C.

Pressure1012 mb
Wind19 mph W
Humidity63%
Visibility—
Dew point7°C
Wed, 19+11 ° /17 °1Light rain
+17 °Light rain

Old Dam, Wednesday, 19 August

Light rain. High 17°C, low 11°C.

Pressure1012 mb
Wind19 mph W
Humidity49%
Visibility—
Dew point6°C
Thu, 20+9 ° /16 °0.2Light rain
+16 °Light rain

Old Dam, Thursday, 20 August

Light rain. High 16°C, low 9°C.

Pressure1013 mb
Wind16 mph W
Humidity60%
Visibility—
Dew point7°C
Fri, 21+9 ° /18 °0.5Light rain
+18 °Light rain

Old Dam, Friday, 21 August

Light rain. High 18°C, low 9°C.

Pressure1014 mb
Wind8 mph NW
Humidity46%
Visibility—
Dew point5°C
Sat, 22+9 ° /19 °0.6Light rain
+19 °Light rain

Old Dam, Saturday, 22 August

Light rain. High 19°C, low 9°C.

Pressure1021 mb
Wind14 mph NE
Humidity43%
Visibility—
Dew point5°C
Sun, 23+8 ° /21 °0Clear sky
+21 °Clear sky

Old Dam, Sunday, 23 August

Clear sky. High 21°C, low 8°C.

Pressure1019 mb
Wind10 mph SW
Humidity40%
Visibility—
Dew point5°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 Old Dam 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 Old Dam 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.