Live Weather & Forecast
Weather in Grimsby
Lincolnshire, United Kingdom · Real-time conditions & 3-day outlook
15°C
Feels like 14°C
59°F / Feels 56°F
Partly cloudy
Grimsby, Lincolnshire
🌞 Daytime
Updated: 2026-04-18 13:45
Humidity
44%
Wind
22.3 km/h W
Wind Gust
28.2 km/h
Pressure
1020 mb
Visibility
10 km
UV Index
2.3
(Low)
Precipitation
0.33 mm
Cloud Cover
50%
Dew Point
6°C
Wind Degree
267°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
165.9 μg/m³
NO₂
4.3 μg/m³
O₃
71 μg/m³
SO₂
1.5 μg/m³
PM 2.5
5.2 μg/m³
PM 10
9.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Grimsby, Lincolnshire
12 AM
9°
Partly Cloudy
1 AM
9°
Overcast
2 AM
8°
Clear
3 AM
7°
Clear
4 AM
6°
Clear
5 AM
5°
Clear
6 AM
5°
Sunny
7 AM
6°
Cloudy
8 AM
8°
Sunny
9 AM
10°
Sunny
10 AM
11°
Partly Cloudy
11 AM
12°
Light drizzle
12 PM
15°
Partly cloudy
1 PM
12°
Light rain shower
2 PM
12°
Patchy rain nearby
3 PM
12°
Patchy rain nearby
4 PM
13°
Patchy rain nearby
5 PM
12°
Light rain shower
6 PM
11°
Patchy rain nearby
7 PM
11°
Patchy rain nearby
8 PM
8°
Sunny
9 PM
7°
Partly Cloudy
10 PM
6°
Partly Cloudy
11 PM
5°
Clear
3-Day Forecast
Daily overview for Grimsby, Lincolnshire
Today
Patchy rain nearby
13°
/
5°
🌧️ 88% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 23.4 km/h
🌧️ Total precip: 1.35 mm
☀️ UV Index: 0.8
🌅 Sunrise: 05:54 AM
🌇 Sunset: 08:06 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Patchy rain nearby
10°
/
3°
🌧️ 84% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 0.43 mm
☀️ UV Index: 1
🌅 Sunrise: 05:51 AM
🌇 Sunset: 08:08 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Patchy rain nearby
10°
/
2°
🌧️ 82% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0.87 mm
☀️ UV Index: 0.4
🌅 Sunrise: 05:49 AM
🌇 Sunset: 08:10 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Best Time to Visit Grimsby
Plan your trip to Grimsby, United Kingdom around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Grimsby?
Current conditions in Grimsby: Partly cloudy, temperature 15°C, humidity 44%.
What is the best time to visit Grimsby?
The best time to visit Grimsby is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Grimsby?
Grimsby is located at approximately 53.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Grimsby?
The wettest period in Grimsby is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Grimsby?
For visits to Grimsby during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Grimsby in?
Grimsby is located in United Kingdom, in the state of Lincolnshire.
What are the public holidays in Grimsby in 2026?
View the 2026 public holidays for Grimsby on our Holidays page.
What are the GPS coordinates used for the weather forecast in Grimsby?
The weather forecast for Grimsby uses coordinates 53.5671, -0.0788.