10-Day Weather Forecast for Grantham
Six-hourly outlook through Tuesday 8 September. Updated every three hours via MET Norway.
What's the weather in Grantham this week?
Today's weather - Sunday 30 Aug
For Sunday the predicted weather in Grantham is rain showers during the afternoon and evening. The maximum temperature is a pleasant 20°C (68°F), while the minimum temperature is a mild 14°C (57°F).
Tomorrow's weather - Monday 31 Aug
The forecast for Grantham on Monday is light rain showers throughout the day. Expect highs of a pleasant 20°C (68°F) and lows of around 13°C (55°F).
10-Day Weather Forecast
Over the next 10 days, temperatures in Grantham will be will reach 22°C (72°F) on Thursday before declining again, with average daytime highs of 20°C (68°F) and nighttime lows of 14°C (57°F) over this period. Compared to August norms, this represents a bit cooler than usual weather. The next 10 days will feature a mix of sun and clouds. Rain amounts are forecast to be a bit more than usual (relative to standard August patterns), with some rainy days. Precipitation is likely on about 6 days (Sun, Mon, Wed, Thu, Sat, Sun).
Weather Forecast FAQ for Grantham
When will be the warmest day next week?
The warmest day is expected to be Thursday with a high of 22°C (72°F).
When will be the coldest day?
The coldest day is forecasted for Tuesday with a low of 12°C (54°F).
Will it rain next week in Grantham?
Yes, rain is expected on 6 days , specifically on Sun, Mon, Wed, Thu, Sat, Sun.
How much rainfall is expected next week?
A total of 23 mm (0.9 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 12°C (54°F) to 22°C (72°F).
More about Grantham
Explore the full Grantham climate overview with monthly averages, or check rainfall data and temperature by month.
Grantham weather by month
Browse monthly averages for Grantham: climate by month with temperature, rainfall and sunshine.
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