11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Light rain
8°
Feels like 8°
Wind↑ NNE 4 km/h
Gusts13 km/h
Humidity 85 %
💧 1.6 mm
Evening
Drizzle
8°
Feels like 8°
Wind↑ SSW 4 km/h
Humidity 83 %
💧 0.2 mm
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Mainly clear
6°
Feels like 6°
Wind↑ SW 2 km/h
Humidity 89 %
Evening
Overcast
9°
Feels like 8°
Wind↑ ESE 6 km/h
Gusts16 km/h
Humidity 72 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Rain
7°
Feels like 4°
Wind↑ NE 17 km/h
Gusts35 km/h
Humidity 91 %
💧 7.1 mm
Evening
Rain
6°
Feels like 3°
Wind↑ NNE 16 km/h
Gusts38 km/h
Humidity 90 %
💧 13.7 mm
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
5°
Feels like 4°
Wind↑ WSW 6 km/h
Humidity 88 %
Zagreb 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)
Zagreb climate: what a normal year looks like
From 15 h 43 min of daylight in late June to 8 h 40 min in late December.
Nights typically freeze from December to February, the coldest averaging −3 °C in January.
The hottest stretch is August, when afternoons average 28 °C; the coldest is January, when nights average −3 °C. Between those two months the average temperature changes by 22 °C.
There is no real dry season: monthly rainfall stays between 53 mm and 99 mm on average.
Forecast highs for the coming week average 11 °C, 6 °C cooler than a normal October (17 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
4 °C
−3 °C
53 mm
Feb
7 °C
−1 °C
60 mm
Mar
12 °C
3 °C
63 mm
Apr
17 °C
8 °C
72 mm
May
21 °C
11 °C
92 mm
Jun
25 °C
16 °C
91 mm
Jul
27 °C
17 °C
82 mm
Aug
28 °C
17 °C
86 mm
Sep
22 °C
13 °C
99 mm
Oct
17 °C
8 °C
83 mm
Nov
11 °C
4 °C
85 mm
Dec
5 °C
−1 °C
72 mm
Whole year
16 °C
8 °C
940 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 45.81° N, 15.98° 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 Zagreb: pollution and pollen
4/6
Poor
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.534µg/m³
PM1038µg/m³
O₃38µg/m³
NO₂17µg/m³
SO₂1µg/m³
Pollen
AlderNone
BirchNone
GrassNone
MugwortNone
OliveNone
RagweedNone
Copernicus CAMS model, updated several times a day.
Rain radar around Zagreb
Rain observed over the last two hours by official weather radars around Zagreb, 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 Zagreb
Waning gibbous
87 % illuminated · 18.3 days
Rise 04:31 Set 21:51
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/Zagreb); phase and lit fraction from a synodic calculation.
Look up a past day in Zagreb
Curious about the weather in Zagreb on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Zagreb weather at a glance
This page gathers everything about the weather in Zagreb, Zagreb: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “partly cloudy”, it is 11 °C (feels like 11 °C) and the wind blows at 10 km/h.
Expected range today: 8 °C to 15 °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.
Use the Zagreb 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.
