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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Playlister UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Based on the live forecast above, Grantham is enjoying a dry spell with temperatures near the March average. The outlook shows a mix of sunshine and occasional showers over the coming days, with wind speeds staying moderate.
What is the weather in Grantham tomorrow?
Tomorrow will start bright with some cloud building by midday, but any rain should hold off until the evening. Temperatures will be similar to today, with light winds from the south-west.
- Early morning: clear skies, low around 3°C
- Midday: partly cloudy, high near 11°C
- Evening: cloud thickening, chance of light rain after 8pm
- Wind: 10-15 mph, gusts up to 25 mph later
How does Grantham’s weather compare to nearby cities?
Grantham sits in the East Midlands, so its weather is similar to Nottingham and Lincoln. For a detailed look at the region, check the Birmingham Weather page or the Nottingham Weather page (if available? Actually only Birmingham, Liverpool, Glasgow, Bristol, Sheffield are in list. We can link to /weather/birmingham/ as East Midlands reference). The live forecast above gives a reliable guide for Grantham itself.
- Grantham is slightly drier than the Peak District due to its lower elevation
- Coastal influence from the Wash keeps spring temperatures a bit milder than further inland
- During winter, Grantham often sees less snow than higher ground to the west
Will it rain in Grantham this weekend?
The live forecast above shows a low chance of rain on Saturday, with Sunday likely dry but cloudier. Check the 10-day view or the 10 Day Weather Forecast UK for updates. Showers may develop on Monday.
What is the UV forecast for Grantham?
UV levels this time of year are low to moderate (index 2-3) even on sunny days. No special protection is needed, but if you’re outdoors for extended periods, sunscreen is still advisable. The Met Office provides precise daily UV data.
When does sunset occur in Grantham this week?
Sunset times are advancing rapidly. This week, sunset will be around 6:10pm on Monday, moving to about 6:25pm by Friday. Longer evenings are ahead as we approach the spring equinox. Local times vary by a minute or two.
For more localised updates, the met office weather grantham page offers detailed hourly and 14-day charts. If you’re planning ahead, the weather in grantham 10 days forecast is also available on the BBC Weather app. For a longer outlook, check weather grantham 14 day predictions, but remember that accuracy decreases beyond a week. The bbc weather grantham 7 days view is reliable for planning daily activities. For a broader regional picture, bbc weather nottingham covers the East Midlands. For extreme lead times, the 21 day weather forecast grantham gives a trend but should be used as guidance only. Finally, if you need to know the weather in grantham tomorrow, the live update above is your best bet.
Explore more UK destinations on our UK weather hub or see how Grantham compares with Sheffield Weather.