As of 09:29 BST

Weather in Old Grimsby

+14°

Old Grimsby, Wednesday, 7 October, 09:29

Partly cloudy. Feels like 13°C. High 15°C, low 12°C.

Pressure1018 mb

Wind22 mph N

Humidity71%

Visibility6.2 mi

Dew point9°C

Detailed hourly forecast

Thu, 08+11 ° /16 °

0.4

+16 °

Old Grimsby, Thursday, 8 October

Light rain. High 16°C, low 11°C.

Pressure1028 mb

Wind15 mph NW

Humidity59%

Visibility6.2 mi

Dew point6°C

Fri, 09+15 ° /17 °

1.5

+17 °

Old Grimsby, Friday, 9 October

Light rain. High 17°C, low 15°C.

Pressure1018 mb

Wind31 mph SW

Humidity88%

Visibility5.1 mi

Dew point15°C

Sat, 10+14 ° /15 °

0.1

+15 °

Old Grimsby, Saturday, 10 October

Light rain. High 15°C, low 14°C.

Pressure1018 mb

Wind18 mph NW

Humidity66%

Visibility6.2 mi

Dew point9°C

Sun, 11+14 ° /16 °

+16 °

Old Grimsby, Sunday, 11 October

Overcast. High 16°C, low 14°C.

Pressure1015 mb

Wind20 mph S

Humidity66%

Visibility—

Dew point8°C

Mon, 12+16 ° /17 °

1.7

+17 °

Old Grimsby, Monday, 12 October

Light rain. High 17°C, low 16°C.

Pressure1012 mb

Wind27 mph SE

Humidity93%

Visibility—

Dew point16°C

Tue, 13+15 ° /17 °

0.2

+17 °

Old Grimsby, Tuesday, 13 October

Light rain. High 17°C, low 15°C.

Pressure1021 mb

Wind19 mph SW

Humidity92%

Visibility—

Dew point15°C

Wed, 14+15 ° /15 °

+15 °

Old Grimsby, Wednesday, 14 October

Partly cloudy. High 15°C, low 15°C.

Pressure1032 mb

Wind15 mph NW

Humidity74%

Visibility—

Dew point10°C

Thu, 15+15 ° /15 °

+15 °

Old Grimsby, Thursday, 15 October

Overcast. High 15°C, low 15°C.

Pressure1030 mb

Wind11 mph S

Humidity73%

Visibility—

Dew point10°C

Fri, 16+15 ° /16 °

+16 °

Old Grimsby, Friday, 16 October

Overcast. High 16°C, low 15°C.

Pressure1020 mb

Wind24 mph S

Humidity93%

Visibility—

Dew point15°C

Sat, 17+14 ° /16 °

+16 °

Old Grimsby, Saturday, 17 October

Light rain. High 16°C, low 14°C.

Pressure1009 mb

Wind28 mph S

Humidity90%

Visibility—

Dew point13°C

Sun, 18+16 ° /16 °

0.3

+16 °

Old Grimsby, Sunday, 18 October

Light rain. High 16°C, low 16°C.

Pressure1008 mb

Wind19 mph E

Humidity89%

Visibility—

Dew point14°C

Mon, 19+15 ° /16 °

+16 °

Old Grimsby, Monday, 19 October

Clear sky. High 16°C, low 15°C.

Pressure1020 mb

Wind17 mph NE

Humidity81%

Visibility—

Dew point12°C

Tue, 20+15 ° /16 °

+16 °

Old Grimsby, Tuesday, 20 October

Clear sky. High 16°C, low 15°C.

Pressure1028 mb

Wind20 mph E

Humidity89%

Visibility—

Dew point13°C

Wed, 21+15 ° /15 °

+15 °

Old Grimsby, Wednesday, 21 October

Overcast. High 15°C, low 15°C.

Pressure1029 mb

Wind20 mph E

Humidity87%

Visibility—

Dew point13°C

Thu, 22+14 ° /15 °

+15 °

Old Grimsby, Thursday, 22 October

Overcast. High 15°C, low 14°C.

Pressure1024 mb

Wind22 mph E

Humidity88%

Visibility—

Dew point13°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 Grimsby 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 Grimsby 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.