Wednesday
Light rain
High: 22°C
(72°F)
Wind: S at 13 mph (21 km/h)
Humidity: 56%
70% chance of showers
Grantham Weather - Extended Forecast
Regional Forecast
Thursday
Dry to start with some bright spells. Turning unsettled in the afternoon with scattered showers, locally heavy with thunder. Maximum temperature 21°C.
Outlook For Friday To Sunday
Generally unsettled through the period with a mix of sunshine and showers. A band of rain moving through the area on Saturday afternoon, bringing some heavy bursts and strong winds.
Daily Forecast
Wednesday Night
Clear sky
Low: 13°C
(55°F)
Wind: SW at 7 mph (11 km/h)
Humidity: 71%
5% chance of showers
Thursday
Cloudy
High: 21°C
(70°F)
Wind: SSW at 13 mph (21 km/h)
Humidity: 49%
55% chance of showers
Thursday Night
Partly cloudy
Low: 13°C
(55°F)
Wind: SSW at 11 mph (18 km/h)
Humidity: 79%
10% chance of showers
Friday
Light rain shower
High: 21°C
(70°F)
Wind: WSW at 9 mph (14 km/h)
Humidity: 62%
40% chance of showers
Friday Night
Clear sky
Low: 12°C
(54°F)
Wind: WSW at 9 mph (14 km/h)
Humidity: 86%
35% chance of showers
Saturday
Light rain
High: 20°C
(68°F)
Wind: SSW at 13 mph (21 km/h)
Humidity: 68%
65% chance of showers
Saturday Night
Clear sky
Low: 14°C
(57°F)
Wind: SW at 16 mph (26 km/h)
Humidity: 84%
65% chance of showers
Sunday
Partly cloudy
High: 20°C
(68°F)
Wind: SW at 18 mph (29 km/h)
Humidity: 54%
40% chance of showers
Sunday Night
Clear sky
Low: 12°C
(54°F)
Wind: SW at 11 mph (18 km/h)
Humidity: 81%
10% chance of showers