Hampstead NW3, London - Current Weather

Right now: Dry, Clear.

Updated 22:35:29 · just now

Temperature

11.3 °C -0.6 °C /hr ↓

Low11.3 °C @ 22:32

High20.3 °C @ 15:19

24hr mean17.2 °C

Yesterday16.7 → 22.2

24hr trend↓ -8.0 °C

Rainfall

0.0 mm 0 mm/h

Last hour0.0 mm

Yesterday0.0 mm

Month total26.2 mm

Annual total382.0 mm

Last rain4 days ago

Wind

0.0 mph NNW

Gusting to 0 mph · F0

Max gust18 mph @ 01:28

Max hr gust2 mph

Today avg3.8 mph

Yesterday avg7.7 mph

Relative Humidity

71% +2% /hr ↑

Low42% @ 15:26

High85% @ 00:37

24hr avg66%

Yesterday64 → 87

24hr trend↓ -8%

Dew Point

6.2 °C -0.2 °C /hr –

Low6.0 °C @ 22:31

High15.0 °C @ 00:12

24hr avg10.4 °C

Yesterday12.5 → 16.7

24hr trend↓ -9.4 °C

Pressure

1033 hPa +0 hPa /hr –

Low1021 hPa @ 00:37

High1033 hPa @ 21:45

24hr avg1026 hPa

Yesterday1014 → 1021

24hr trend↑ +13 hPa

Air pollution

DAQI 2 · Low

AQI 56 · PM2.5 12 µg/m³

High13 µg/m³ @ 21:50

24hr avg4 µg/m³

Yesterday avg4 µg/m³

Sun & Moon

Sunrise06:46

Sunset19:00

Daylight12:20

Moonrise16:51

Moonset00:05

Illumination69%

See all charts →

31-day trends

Rainfall

Variable

Measure

More graphs & options →

Latest Hampstead Heath pond temperature: 18.5 °C see temperature history

Forecast

Today

Fair

15 °C / 13 °C

Tomorrow

Fair

21 °C / 9 °C

Full forecast & maps → · data Yr.no

NW3 Weather is a meteorological observation site located near Hampstead, in North London, UK. The site was established with an automatic personal weather station in July 2010 and runs continuously, with updates at least every 60s.

This weather station has been recording data for 17 years and 230 days

Dive deeper: Webcam Graphs Data tables Rankings About the station

Latest Monthly Weather Report

August 2026

Temperature: Overall, the month was much warmer than average, with a mean of 21.0 °C (+2.7 °C from the LTA).
The absolute low was 9.9 °C, and the highest 35.8 °C.
Rainfall: Came in much drier than the long-term average, at 12.8 mm (-76%) across 8 days of recordable rain. The most rainfall recorded in a single day (starting at midnight) was 4.4 mm. The cumulative annual total for 2026 now stands at 355.8 mm (-6%) from 88 rain days.
Sunshine: A very sunny month, with 266.3 hrs (+44%) from a possible 410.
27 days had more than a minute of sunshine, the maximum being 13.8 hrs.
Winter Events: No snow or frost observed.
Other Events: There were no days of hail, 0 of thunder, 0 with fog at 09z. no days had >10 mm of rain, and 1 with gusts >30 mph.

All long-term climate averages are with respect to the period 1971-2000. View full report