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Weather in Grainthorpe · MET Norway forecast + Met Office averages

Weather in Grainthorpe: 7 degrees tomorrow, cool for November

Usually, November days warm to 10°C (51°F) and nights cool to 4°C (40°F); Grainthorpe’s forecast is read against that. Around 5 mm of rain is due tomorrow, with a light wind of up to 11 mph and a low of 1°C (34°F). The heaviest rain of the week is due on Tuesday, around 9 mm.

Winter 8°/2°CSpring 13°/5°CSummer 20°/11°CAutumn 14°/7°C
Right now
3°C
Partly cloudy · 37°F
High 7°C · Low 1°C · Wind 11 mph
Tomorrow 4°C cooler than a normal 15 November
Sunrise 07:23 · sunset 16:04
Tomorrow
7°C / 1°C
A normal 15 November: 10°C / 4°C
Rain, next 24 hours
4.8 mm
Some rain
Wind
11 mph
From the south · up to 11 mph tomorrow
Humidity
93%
relative humidity
Daylight
8 h 41 min
07:23 to 16:04
Hour by hour · °C

The next 24 hours in Grainthorpe

Warmest around 14:00 (7°C), coolest around 07:00 (1°C). Wettest around 17:00 (1.2 mm in the hour).

23:00 · 3°C (37°F) · Partly cloudy · 0.0 mm · wind 11 mph3°Now00:00 · 3°C (37°F) · Partly cloudy · 0.0 mm · wind 10 mph01:00 · 2°C (36°F) · Partly cloudy · 0.0 mm · wind 9 mph2°02:00 · 2°C (36°F) · Partly cloudy · 0.0 mm · wind 9 mph02:0003:00 · 2°C (35°F) · Partly cloudy · 0.0 mm · wind 9 mph2°04:00 · 2°C (35°F) · Partly cloudy · 0.0 mm · wind 9 mph05:00 · 2°C (35°F) · Partly cloudy · 0.0 mm · wind 10 mph2°05:0006:00 · 2°C (35°F) · Cloudy · 0.0 mm · wind 10 mph07:00 · 1°C (34°F) · Fog · 0.0 mm · wind 9 mph1°08:00 · 1°C (34°F) · Fog · 0.0 mm · wind 9 mph08:0009:00 · 2°C (36°F) · Fog · 0.0 mm · wind 10 mph2°10:00 · 4°C (38°F) · Cloudy · 0.0 mm · wind 10 mph11:00 · 5°C (41°F) · Cloudy · 0.0 mm · wind 9 mph5°11:0012:00 · 6°C (42°F) · Cloudy · 0.0 mm · wind 8 mph13:00 · 6°C (43°F) · Cloudy · 0.0 mm · wind 7 mph6°14:00 · 7°C (44°F) · Light rain · 0.3 mm · wind 5 mph7°14:0015:00 · 6°C (43°F) · Rain · 0.8 mm · wind 3 mph6°16:00 · 6°C (42°F) · Heavy rain · 1.1 mm · wind 2 mph17:00 · 6°C (42°F) · Heavy rain · 1.2 mm · wind 3 mph1.2 mm6°17:0018:00 · 5°C (42°F) · Rain · 0.9 mm · wind 6 mph19:00 · 5°C (41°F) · Light rain · 0.1 mm · wind 9 mph5°20:00 · 4°C (40°F) · Cloudy · 0.0 mm · wind 11 mph20:0021:00 · 4°C (39°F) · Light rain · 0.2 mm · wind 11 mph4°22:00 · 4°C (40°F) · Light rain · 0.2 mm · wind 11 mph
TemperatureRain (mm in the hour)Night
7 days · °C

The week ahead, against a normal week

Cooler than normal most of the week. Tap a day for more.

Sun15 NovHeavy rain4.8 mm rain1°7°−4°

Sunday 15 November: Heavy rain, a high of 7°C (44°F) and a low of 1°C (34°F); 4.8 mm of rain; wind up to 11 mph.

A normal 15 November in Grainthorpe: high 10°C, low 4°C.

Mon16 NovSunny0.4 mm rain−1°6°−4°

Monday 16 November: Sunny, a high of 6°C (44°F) and a low of −1°C (31°F); 0.4 mm of rain; wind up to 23 mph.

A normal 16 November in Grainthorpe: high 10°C, low 4°C.

Tue17 NovRain8.6 mm rain4°8°−2°

Tuesday 17 November: Rain, a high of 8°C (47°F) and a low of 4°C (39°F); 8.6 mm of rain; wind up to 23 mph.

A normal 17 November in Grainthorpe: high 10°C, low 4°C.

Wed18 NovLight rain1.9 mm rain5°10°normal

Wednesday 18 November: Light rain, a high of 10°C (49°F) and a low of 5°C (42°F); 1.9 mm of rain; wind up to 9 mph.

A normal 18 November in Grainthorpe: high 10°C, low 4°C.

Thu19 NovLight showers1.0 mm rain3°10°normal

Thursday 19 November: Light showers, a high of 10°C (49°F) and a low of 3°C (37°F); 1.0 mm of rain; wind up to 15 mph.

A normal 19 November in Grainthorpe: high 10°C, low 4°C.

Fri20 NovSunnydry3°7°−3°

Friday 20 November: Sunny, a high of 7°C (44°F) and a low of 3°C (37°F); no rain expected; wind up to 8 mph.

A normal 20 November in Grainthorpe: high 10°C, low 4°C.

Sat21 NovCloudydry0°7°−3°

Saturday 21 November: Cloudy, a high of 7°C (44°F) and a low of 0°C (32°F); no rain expected; wind up to 7 mph.

A normal 21 November in Grainthorpe: high 10°C, low 4°C.

Normal range for the date (Met Office 1991–2020)Forecast low to high

Warnings and more

This page doesn’t repeat official warnings: check the Met Office before travelling in bad weather.

Met Office weather warningsSevere weather warnings for wind, rain, snow, ice, fog and heat are issued by the Met Office, the UK’s official service.Flood warnings for GrainthorpeThe Environment Agency’s live flood warnings near the town, and how many homes are at risk.Grainthorpe’s climateNormal temperatures, rain and frost month by month, from the Met Office’s 30-year averages.

Forecast: Data from MET Norway (Norwegian Meteorological Institute), CC BY 4.0; temperatures converted to °F, wind to mph and times to UK time by us, fetched 14 November, 23:22. Normals: Met Office HadUK-Grid 1991–2020 averages for the town (Contains Met Office data © Crown copyright, Open Government Licence v3.0). Sunrise and sunset are calculated from the town’s position.

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.