Rain 24%Wind 13.2 mphGusts 30.9 mph↗ From SW
Grantham weather
Local weather for Grantham. Plan your day, then choose where to enjoy the water.
One connection step remains.Add the deployed Supabase function URL to
config.js, then republish.Loading Grantham’s weather…
Checking weather, tides, water quality and activity windows.
Seyva matches
Activities today
Checking every suitable window…
📍 Near Grantham
2-hour forecast
Forecast updated 28 Oct, 06:06 UK time
Rain 27%Wind 13.2 mphGusts 30.9 mph↗ From SW
Rain 24%Wind 15.7 mphGusts 30.2 mph↗ From SW
Rain 16%Wind 15.9 mphGusts 28.9 mph↗ From WSW
Rain 17%Wind 14.5 mphGusts 25.7 mph↗ From WSW
Rain 11%Wind 11.4 mphGusts 23.3 mph↗ From WSW
Rain 19%Wind 7.2 mphGusts 15.4 mph↗ From WSW
Rain 31%Wind 7.6 mphGusts 17.7 mph↗ From WSW
Rain 32%Wind 6.3 mphGusts 10.7 mph↗ From WSW
Tides & coast
Tides today
Sea temperature
—
Checking sea temperature…
Daylight
- 🌅 Sunrise
- 06:52
- 🌇 Sunset
- 16:39
More detail
Weather details
- Waves
- —
- Swell range
- —
- Humidity
- 86%
- UV / visibility
- 0 · 10 km
Grantham weather and activity planning
Grantham forecast for 28 October 2026: Cloudy, 8.2°C, 24% chance of rain, 13.2 mph SW wind. Updated 28 Oct, 06:06 UK time.
Check weather in Grantham, Lincolnshire, for your commute, a walk or other time outdoors. Compare hourly rain, wind and temperature at this location, and use the day selector to plan ahead. For a trip to the water, open the forecast for the coastal destination you intend to visit.
Local practical checks
- Compare rain chance and gusts during the hours you plan to be outdoors in Grantham.
- Check the feels-like temperature and daylight when choosing a time to go out.
- Use a coastal destination’s own forecast for tide times and water activity checks.
The forecast uses local weather information for Grantham and its surrounding area. Use the day selector to compare upcoming days and the hourly view to plan your time outdoors.
Understand the conditions
Nearby weather
Coastal destinations for activity checks
Advertisement