14-day forecast Updated 04:59
Fri · Today · 30 Oct
Fog
15°
8°
20%
⌄
Wind 9 mph SE
Gusts 17 mph
UV index 1 – Low
Chance of rain 20%
Sunrise 06:56
Sunset 16:35
Sat · Tomorrow · 31 Oct
Fog
14°
8°
22%
⌄
Wind 5 mph SE
Gusts 15 mph
UV index 1 – Low
Chance of rain 22%
Sunrise 06:58
Sunset 16:33
Sunday · 1 Nov
Sunny
12°
6°
27%
⌄
Wind 15 mph N
Gusts 28 mph
UV index 1 – Low
Chance of rain 27%
Sunrise 07:00
Sunset 16:31
Monday · 2 Nov
Showers
11°
6°
0.5 mm
⌄
Wind 16 mph NE
Gusts 28 mph
UV index 1 – Low
Chance of rain 44%
Sunrise 07:02
Sunset 16:30
Tuesday · 3 Nov
Showers
12°
8°
0.7 mm
⌄
Wind 15 mph E
Gusts 27 mph
UV index 4 – Moderate
Chance of rain 51%
Sunrise 07:03
Sunset 16:28
Wednesday · 4 Nov
Showers
11°
8°
0.4 mm
⌄
Wind 12 mph E
Gusts 28 mph
UV index 4 – Moderate
Chance of rain 40%
Sunrise 07:05
Sunset 16:26
Thursday · 5 Nov
Showers
11°
8°
1.0 mm
⌄
Wind 14 mph E
Gusts 25 mph
UV index 3 – Moderate
Chance of rain 63%
Sunrise 07:07
Sunset 16:24
Friday · 6 Nov
Showers
11°
8°
1.0 mm
⌄
Wind 12 mph NE
Gusts 21 mph
UV index 3 – Moderate
Chance of rain 67%
Sunrise 07:09
Sunset 16:22
Saturday · 7 Nov
Showers
10°
7°
0.7 mm
⌄
Wind 10 mph N
Gusts 22 mph
UV index 2 – Low
Chance of rain 61%
Sunrise 07:11
Sunset 16:20
Sunday · 8 Nov
Showers
10°
6°
0.7 mm
⌄
Wind 9 mph N
Gusts 18 mph
UV index 2 – Low
Chance of rain 56%
Sunrise 07:13
Sunset 16:19
Monday · 9 Nov
Sunny intervals
9°
4°
16%
⌄
Wind 6 mph NE
Gusts 13 mph
UV index 3 – Moderate
Chance of rain 16%
Sunrise 07:15
Sunset 16:17
Tuesday · 10 Nov
Cloudy
9°
4°
20%
⌄
Wind 7 mph N
Gusts 22 mph
UV index 3 – Moderate
Chance of rain 20%
Sunrise 07:16
Sunset 16:15
Wednesday · 11 Nov
Sunny intervals
8°
4°
0.5 mm
⌄
Wind 6 mph N
Gusts 24 mph
UV index 3 – Moderate
Chance of rain 38%
Sunrise 07:18
Sunset 16:14
Thursday · 12 Nov
Cloudy
8°
3°
1.9 mm
⌄
Wind 9 mph NW
Gusts 24 mph
UV index 2 – Low
Chance of rain 70%
Sunrise 07:20
Sunset 16:12
Conditions & indices
Air quality
Low
DAQI 2 / 10
🗺️ Grantham and what is nearby
Forecast day by day — press play
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Markers show the daytime high for the selected day. Tap a marker for Grantham detail; two fingers to move and zoom the map.
Pollen — Grantham
Sunrise 06:56
Sunset 16:35
Day length 9h 39m
Moonrise 18:56
Moonset 12:26
Moon phase 🌔 Waning Gibbous
Latitude 52.9115°N
Longitude -0.6418°E
Skegness (71km) 13°
Holkham (97km) 12°
🌤️ Dry over the next 90 minutes
Now +30 +60 +90 min
Rain minute by minute · UKV nowcast
Today’s index derived from today’s forecast
Drying weather
OK
Hang the washing out
BBQ weather
Good
Barbecue outdoors
Running weather
Good
Go for a run
Beer garden
OK
Drinks outside
Other places in the same county / region
Sources · Friday 30 October
Weather data for Grantham from official sources
The forecast is compiled from global weather models (14-day forecast, UV, air quality, pollen and warnings) together with the UK Met Office UKV model . Data updates every hour, warnings every 15 minutes. Lat 52.9115°N, lon -0.6418°E.