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Church of St Mary the Virgin, Merton ParkPhoto: Images George Rex · CC BY-SA 2.0
Weather in Merton · MET Norway forecast + Met Office averages

Below-normal chill for November in Merton today, 9 degrees

Usually, November days warm to 11°C (53°F) and nights cool to 5°C (41°F); Merton’s forecast is read against that. It should be dry and calm today, with wind of 3 mph at most and a low around 4°C (39°F). December follows with normal highs of 9°C (48°F) and lows of 3°C (38°F).

Winter 9°/3°CSpring 15°/6°CSummer 23°/13°CAutumn 16°/8°C
Right now
5°C
Fog · 42°F
High 9°C · Low 4°C · Wind 2 mph
Today 4°C cooler than a normal 8 November
Sunrise 07:06 · sunset 16:22
Today
9°C / 4°C
A normal 8 November: 12°C / 6°C
Rain, next 24 hours
None
Staying mostly dry
Wind
2 mph
From the south-west · up to 3 mph today
Humidity
100%
relative humidity
Daylight
9 h 16 min
07:06 to 16:22
Hour by hour · °C

The next 24 hours in Merton

Warmest around 14:00 (9°C), coolest around 22:00 (4°C). The rain gauge should stay close to empty.

09:00 · 5°C (42°F) · Fog · 0.0 mm · wind 2 mph5°Now10:00 · 6°C (43°F) · Fog · 0.0 mm · wind 2 mph11:00 · 7°C (44°F) · Fog · 0.0 mm · wind 2 mph7°12:00 · 8°C (46°F) · Cloudy · 0.0 mm · wind 2 mph12:0013:00 · 8°C (47°F) · Cloudy · 0.0 mm · wind 2 mph8°14:00 · 9°C (47°F) · Partly cloudy · 0.0 mm · wind 2 mph9°15:00 · 9°C (47°F) · Partly cloudy · 0.0 mm · wind 2 mph9°15:0016:00 · 8°C (46°F) · Clear · 0.0 mm · wind 2 mph17:00 · 6°C (44°F) · Mostly clear · 0.0 mm · wind 2 mph6°18:00 · 6°C (42°F) · Clear · 0.0 mm · wind 2 mph18:0019:00 · 5°C (41°F) · Fog · 0.0 mm · wind 3 mph5°20:00 · 5°C (40°F) · Fog · 0.0 mm · wind 3 mph21:00 · 5°C (40°F) · Fog · 0.0 mm · wind 3 mph5°21:0022:00 · 4°C (40°F) · Fog · 0.0 mm · wind 3 mph4°23:00 · 4°C (39°F) · Fog · 0.0 mm · wind 3 mph4°00:00 · 4°C (38°F) · Fog · 0.0 mm · wind 3 mph00:0001:00 · 4°C (38°F) · Fog · 0.0 mm · wind 3 mph4°02:00 · 4°C (39°F) · Fog · 0.0 mm · wind 3 mph03:00 · 4°C (40°F) · Fog · 0.0 mm · wind 3 mph4°03:0004:00 · 5°C (40°F) · Fog · 0.0 mm · wind 3 mph05:00 · 5°C (41°F) · Fog · 0.0 mm · wind 4 mph5°06:00 · 5°C (41°F) · Fog · 0.0 mm · wind 5 mph06:0007:00 · 5°C (41°F) · Fog · 0.0 mm · wind 5 mph5°08:00 · 5°C (42°F) · Fog · 0.0 mm · wind 6 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.

Today8 NovFogdry4°9°−4°

Sunday 8 November: Fog, a high of 9°C (47°F) and a low of 4°C (39°F); no rain expected; wind up to 3 mph.

A normal 8 November in Merton: high 12°C, low 6°C.

Tomorrow9 NovFogdry4°10°−2°

Monday 9 November: Fog, a high of 10°C (50°F) and a low of 4°C (38°F); no rain expected; wind up to 10 mph.

A normal 9 November in Merton: high 12°C, low 6°C.

Tue10 NovHeavy rain9.1 mm rain6°9°−3°

Tuesday 10 November: Heavy rain, a high of 9°C (49°F) and a low of 6°C (43°F); 9.1 mm of rain; wind up to 12 mph.

A normal 10 November in Merton: high 12°C, low 6°C.

Wed11 NovCloudy8.2 mm rain10°12°normal

Wednesday 11 November: Cloudy, a high of 12°C (54°F) and a low of 10°C (49°F); 8.2 mm of rain; wind up to 5 mph.

A normal 11 November in Merton: high 12°C, low 6°C.

Thu12 NovSunny0.3 mm rain6°9°−3°

Thursday 12 November: Sunny, a high of 9°C (48°F) and a low of 6°C (43°F); 0.3 mm of rain; wind up to 11 mph.

A normal 12 November in Merton: high 12°C, low 6°C.

Fri13 NovSunnydry2°7°−4°

Friday 13 November: Sunny, a high of 7°C (45°F) and a low of 2°C (36°F); no rain expected; wind up to 5 mph.

A normal 13 November in Merton: high 12°C, low 5°C.

Sat14 NovSunnydry0°6°−6°

Saturday 14 November: Sunny, a high of 6°C (42°F) and a low of 0°C (31°F); no rain expected; wind up to 3 mph.

A normal 14 November in Merton: high 12°C, low 5°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 MertonThe Environment Agency’s live flood warnings near the town, and how many homes are at risk.Merton’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 8 November, 09:01. 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.