Live Weather & Forecast
Weather in Grimsby
Lincolnshire, United Kingdom · Real-time conditions & 3-day outlook
18°C
Feels like 18°C
65°F / Feels 65°F
Partly cloudy
Grimsby, Lincolnshire
🌞 Daytime
Updated: 2026-04-15 15:30
Humidity
68%
Wind
31.7 km/h S
Wind Gust
38.8 km/h
Pressure
1010 mb
Visibility
10 km
UV Index
2.4
(Low)
Precipitation
0.32 mm
Cloud Cover
50%
Dew Point
11.6°C
Wind Degree
182°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
125.9 μg/m³
NO₂
6 μg/m³
O₃
60 μg/m³
SO₂
1.2 μg/m³
PM 2.5
7 μg/m³
PM 10
8.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Grimsby, Lincolnshire
12 AM
11°
Overcast
1 AM
11°
Patchy rain nearby
2 AM
11°
Patchy rain nearby
3 AM
10°
Patchy rain nearby
4 AM
11°
Patchy rain nearby
5 AM
11°
Overcast
6 AM
11°
Overcast
7 AM
11°
Cloudy
8 AM
12°
Overcast
9 AM
12°
Patchy rain nearby
10 AM
13°
Patchy rain nearby
11 AM
13°
Patchy rain nearby
12 PM
14°
Patchy rain nearby
1 PM
14°
Patchy rain nearby
2 PM
14°
Patchy rain nearby
3 PM
18°
Partly cloudy
4 PM
16°
Light rain shower
5 PM
16°
Patchy light drizzle
6 PM
14°
Patchy rain nearby
7 PM
13°
Partly Cloudy
8 PM
12°
Sunny
9 PM
11°
Clear
10 PM
10°
Clear
11 PM
9°
Clear
3-Day Forecast
Daily overview for Grimsby, Lincolnshire
Today
Patchy rain nearby
16°
/
9°
🌧️ 95% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 31.7 km/h
🌧️ Total precip: 1.7 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:00 AM
🌇 Sunset: 08:01 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
15°
/
7°
🌧️ 89% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 26.3 km/h
🌧️ Total precip: 0.42 mm
☀️ UV Index: 0.7
🌅 Sunrise: 05:58 AM
🌇 Sunset: 08:03 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
15°
/
8°
🌧️ 88% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0.63 mm
☀️ UV Index: 0.7
🌅 Sunrise: 05:56 AM
🌇 Sunset: 08:04 PM
🌙 New Moon
🌑 Moon: 0% 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 18°C, humidity 68%.
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.