11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Mainly clear
3°
Feels like -1°
Wind↑ NW 18 km/h
Gusts40 km/h
Humidity 83 %
💧 0.1 mm
Afternoon
Mainly clear
4°
Feels like 0°
Wind↑ NNW 16 km/h
Gusts22 km/h
Humidity 59 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
-1°
Feels like -1°
Wind↑ NW 4 km/h
Humidity 69 %
Afternoon
Mainly clear
4°
Feels like 0°
Wind↑ SE 15 km/h
Gusts23 km/h
Humidity 45 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Partly cloudy
-1°
Feels like -6°
Wind↑ ESE 23 km/h
Gusts61 km/h
Humidity 53 %
Afternoon
Overcast
2°
Feels like -4°
Wind↑ ESE 32 km/h
Gusts60 km/h
Humidity 47 %
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Drizzle
2°
Feels like -3°
Wind↑ SE 27 km/h
Gusts59 km/h
Humidity 68 %
💧 0.4 mm
Afternoon
Drizzle
4°
Feels like 1°
Wind↑ ESE 11 km/h
Gusts25 km/h
Humidity 90 %
💧 0.2 mm
Hamburg forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Hamburg climate: what a normal year looks like
From 17 h 03 min of daylight in late June to 7 h 27 min in late December.
Nights typically freeze in January and February, the coldest averaging −1 °C in January.
The hottest stretch is August, when afternoons average 23 °C; the coldest is January, when nights average −1 °C.
There is no real dry season: monthly rainfall stays between 52 mm and 91 mm on average.
Forecast highs for the coming week average 11 °C, 3 °C cooler than a normal October (14 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
3 °C
−1 °C
69 mm
Feb
5 °C
0 °C
56 mm
Mar
8 °C
2 °C
59 mm
Apr
14 °C
5 °C
52 mm
May
17 °C
8 °C
69 mm
Jun
20 °C
12 °C
77 mm
Jul
22 °C
14 °C
91 mm
Aug
23 °C
14 °C
82 mm
Sep
18 °C
11 °C
62 mm
Oct
14 °C
7 °C
62 mm
Nov
8 °C
4 °C
58 mm
Dec
5 °C
1 °C
70 mm
Whole year
13 °C
6 °C
810 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 53.55° N, 9.99° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Hamburg: pollution and pollen
2/6
Fair
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.515µg/m³
PM1024µg/m³
O₃32µg/m³
NO₂21µg/m³
SO₂3µg/m³
Pollen
AlderNone
BirchNone
GrassNone
MugwortNone
OliveNone
RagweedNone
Copernicus CAMS model, updated several times a day.
Rain radar around Hamburg
Rain observed over the last two hours by official weather radars around Hamburg, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
Moon over Hamburg
Waning gibbous
87 % illuminated · 18.3 days
Rise 04:01 Set 23:11
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (Europe/Berlin); phase and lit fraction from a synodic calculation.
Sea and tides near Hamburg
Tide station used: St Pauli · 1 km away
TodayThu 29/10
High tide06:104.6 m
Low tide12:540.6 m
High tide18:304.5 m
TomorrowFri 30/10
Low tide01:130.7 m
High tide06:504.5 m
Low tide13:370.6 m
High tide19:134.3 m
SatSat 31/10
Low tide01:540.8 m
High tide07:304.4 m
Low tide14:220.7 m
High tide19:594.2 m
SunSun 01/11
Low tide02:360.9 m
High tide08:164.4 m
Low tide15:100.8 m
High tide20:514.1 m
Indicative heights above chart datum. Coefficient: 20 for the weakest tides, 120 for the strongest.
Look up a past day in Hamburg
Curious about the weather in Hamburg on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Hamburg weather at a glance
This page gathers everything about the weather in Hamburg, Hamburg: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “mainly clear”, it is 11 °C (feels like 11 °C) and the wind blows at 2 km/h.
Expected range today: 9 °C to 14 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms, plus the tide times for St Pauli.
Use the Hamburg forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
