11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Drizzle
5°
Feels like 1°
Wind↑ SW 18 km/h
Gusts32 km/h
Humidity 87 %
💧 0.9 mm
Afternoon
Light rain
2°
Feels like -1°
Wind↑ W 13 km/h
Gusts27 km/h
Humidity 98 %
💧 1.2 mm
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Light snow
0°
Feels like -6°
Wind↑ WNW 22 km/h
Gusts46 km/h
Humidity 76 %
💧 0.2 mm
Afternoon
Clear sky
3°
Feels like -1°
Wind↑ NW 15 km/h
Humidity 44 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
-2°
Feels like -6°
Wind↑ SE 9 km/h
Humidity 70 %
Afternoon
Mainly clear
2°
Feels like -4°
Wind↑ ESE 29 km/h
Gusts54 km/h
Humidity 53 %
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Light snow
-1°
Feels like -7°
Wind↑ E 31 km/h
Gusts68 km/h
Humidity 89 %
💧 0.2 mm
Afternoon
Light snow
1°
Feels like -3°
Wind↑ ESE 18 km/h
Gusts37 km/h
Humidity 94 %
💧 0.3 mm
Bydgoszcz 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)
Bydgoszcz climate: what a normal year looks like
From 16 h 57 min of daylight in late June to 7 h 32 min in late December.
Nights typically freeze from December to March, the coldest averaging −4 °C in January.
The hottest stretch is July, when afternoons average 23 °C; the coldest is January, when nights average −4 °C. Between those two months the average temperature changes by 20 °C.
A normal year brings roughly 650 mm of rain — less than 79% of the towns of 20,000+ people we compared it with.
Forecast highs for the coming week average 10 °C, 3 °C cooler than a normal October (13 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
1 °C
−4 °C
46 mm
Feb
3 °C
−3 °C
38 mm
Mar
6 °C
−1 °C
48 mm
Apr
14 °C
4 °C
40 mm
May
17 °C
8 °C
64 mm
Jun
21 °C
12 °C
68 mm
Jul
23 °C
14 °C
89 mm
Aug
23 °C
14 °C
67 mm
Sep
19 °C
10 °C
55 mm
Oct
13 °C
6 °C
48 mm
Nov
7 °C
2 °C
42 mm
Dec
3 °C
−1 °C
46 mm
Whole year
12 °C
5 °C
650 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 53.12° N, 18.01° 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 Bydgoszcz: pollution and pollen
4/6
Poor
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.540µg/m³
PM1043µg/m³
O₃16µg/m³
NO₂15µg/m³
SO₂4µg/m³
Pollen
AlderNone
BirchNone
GrassNone
MugwortNone
OliveNone
RagweedNone
Copernicus CAMS model, updated several times a day.
Rain radar around Bydgoszcz
Rain observed over the last two hours by official weather radars around Bydgoszcz, 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 Bydgoszcz
Waning gibbous
87 % illuminated · 18.3 days
Rise 03:30 Set 22:34
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/Warsaw); phase and lit fraction from a synodic calculation.
Look up a past day in Bydgoszcz
Curious about the weather in Bydgoszcz on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Bydgoszcz weather at a glance
This page gathers everything about the weather in Bydgoszcz, Kujawsko-Pomorskie: 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 7 °C (feels like 7 °C) and the wind blows at 6 km/h.
Expected range today: 7 °C to 11 °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 Bydgoszcz 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.
