As of 02:17 BST

Weather in Grantham

+7°Weather now

Grantham, Thursday, 8 October, 02:17

Clear sky. Feels like 3°C. High 13°C, low 7°C.

Pressure1016 mb
Wind13 mph NW
Humidity90%
Visibility6.2 mi
Dew point5°C

Two-week forecast for Grantham: the first week averages +16° by day, the second +13.5° — so the second week runs 2.5° cooler than the first. Around 21 mm of rain is expected over the 14 days, on 3 wet days. The coming weekend starts 10 October: +13°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 October – 14 October)+16°+8.4°7 mm / 1 d+1.2°
2nd (15 October – 21 October)+13.5°+7.8°15 mm / 2 d+0.2°

Weekend weather

Sat, 10 October
Light rain
+13°+9°
0.2 mm
Sun, 11 October
Partly cloudy
+14°+8°
dry
Sat, 17 October
Light rain
+14°+9°
3.1 mm
Sun, 18 October
Partly cloudy
+12°+4°
dry
Fri, 09+10 ° /18 °5.1Rain
+18 °Rain

Grantham, Friday, 9 October

Rain. High 18°C, low 10°C.

Pressure1007 mb
Wind16 mph SW
Humidity80%
Visibility5.3 mi
Dew point14°C
Sat, 10+9 ° /13 °0.2Light rain
+13 °Light rain

Grantham, Saturday, 10 October

Light rain. High 13°C, low 9°C.

Pressure1011 mb
Wind16 mph W
Humidity64%
Visibility6.2 mi
Dew point6°C
Sun, 11+8 ° /14 °0Partly cloudy
+14 °Partly cloudy

Grantham, Sunday, 11 October

Partly cloudy. High 14°C, low 8°C.

Pressure1013 mb
Wind11 mph W
Humidity64%
Visibility6.2 mi
Dew point6°C
Mon, 12+7 ° /17 °0Overcast
+17 °Overcast

Grantham, Monday, 12 October

Overcast. High 17°C, low 7°C.

Pressure1018 mb
Wind14 mph S
Humidity68%
Visibility—
Dew point9°C
Tue, 13+10 ° /20 °0.3Light rain
+20 °Light rain

Grantham, Tuesday, 13 October

Light rain. High 20°C, low 10°C.

Pressure1018 mb
Wind14 mph S
Humidity74%
Visibility—
Dew point15°C
Wed, 14+8 ° /17 °0Overcast
+17 °Overcast

Grantham, Wednesday, 14 October

Overcast. High 17°C, low 8°C.

Pressure1025 mb
Wind11 mph SW
Humidity64%
Visibility—
Dew point8°C
Thu, 15+8 ° /16 °0.8Light rain
+16 °Light rain

Grantham, Thursday, 15 October

Light rain. High 16°C, low 8°C.

Pressure1016 mb
Wind17 mph SW
Humidity69%
Visibility—
Dew point9°C
Fri, 16+6 ° /14 °0Partly cloudy
+14 °Partly cloudy

Grantham, Friday, 16 October

Partly cloudy. High 14°C, low 6°C.

Pressure1020 mb
Wind7 mph SE
Humidity53%
Visibility—
Dew point3°C
Sat, 17+9 ° /14 °3.1Light rain
+14 °Light rain

Grantham, Saturday, 17 October

Light rain. High 14°C, low 9°C.

Pressure1009 mb
Wind21 mph SW
Humidity67%
Visibility—
Dew point7°C
Sun, 18+4 ° /12 °0Partly cloudy
+12 °Partly cloudy

Grantham, Sunday, 18 October

Partly cloudy. High 12°C, low 4°C.

Pressure1025 mb
Wind13 mph W
Humidity53%
Visibility—
Dew point1°C
Mon, 19+9 ° /13 °9.6Rain
+13 °Rain

Grantham, Monday, 19 October

Rain. High 13°C, low 9°C.

Pressure1005 mb
Wind23 mph SW
Humidity93%
Visibility—
Dew point12°C
Tue, 20+10 ° /16 °0.8Light rain
+16 °Light rain

Grantham, Tuesday, 20 October

Light rain. High 16°C, low 10°C.

Pressure1010 mb
Wind22 mph NW
Humidity83%
Visibility—
Dew point11°C
Wed, 21+7 ° /10 °0.6Light rain
+10 °Light rain

Grantham, Wednesday, 21 October

Light rain. High 10°C, low 7°C.

Pressure1005 mb
Wind23 mph W
Humidity66%
Visibility—
Dew point4°C

Forecast questions

Can I plan a trip on a two-week forecast?

The first week is solid for planning. The second week shows the trend — go by the averages and the comparison with the climate normal, and check again closer to the date.

What does the "vs average" column mean?

It is the difference between the forecast and the climate average for the same dates in Grantham, calculated from 60 years of observations. A plus means the week is warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people ask about most, so we break them out as separate cards with temperature and rainfall.