worldweather

Weather in Bremen - 14-day forecast

Detailed weather forecast for Bremen, Germany: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Bremen
today🌧️ 19°💧 1.9 mm
Sun☁️ 20°💧 0.4 mm
Mon🌧️ 25°💧 0.2 mm
Tue🌧️ 18°💧 1.5 mm
Wed🌧️ 18°💧 2.9 mm
Thu☁️ 20°💧 1.2 mm
Fri🌧️ 19°💧 6.7 mm
Sat🌧️ 16°💧 3.4 mm
Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Monday 7 Sept in Bremen, the forecast high is 25°C. Typical daytime temperatures at this time of year range from 18°C to 23°C, so it will be exceptionally warm. It is warmer than 91% of similar days.

19°Cnear normal
usually 18°C–23°C
night: exceptionally warm rain: typical rainfall wind: exceptionally strong
20°Cnear normal
usually 18°C–23°C
night: exceptionally warm rain: typical rainfall wind: lighter than usual
25°Cexceptionally warm
usually 18°C–23°C
warmer than 91% of similar days
night: exceptionally warm rain: typical rainfall wind: lighter than usual
18°Ccooler than usual
usually 18°C–23°C
cooler than 77% of similar days
night: warmer than usual rain: typical rainfall wind: typical
18°Ccooler than usual
usually 17°C–22°C
cooler than 76% of similar days
night: warmer than usual rain: more rain than usual wind: stronger than usual
20°Cnear normal
usually 17°C–22°C
night: exceptionally warm rain: typical rainfall wind: typical
19°Cnear normal
usually 17°C–22°C
night: near normal rain: exceptionally wet wind: stronger than usual

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →
10°23°35° 1981: 21°C1982: 21°C1983: 17°C1984: 15°C1985: 16°C1986: 15°C1987: 18°C1988: 20°C1989: 21°C1990: 17°C1991: 19°C1992: 19°C1993: 18°C1994: 17°C1995: 20°C1996: 18°C1997: 19°C1998: 20°C1999: 25°C2000: 19°C2001: 16°C2002: 23°C2003: 20°C2004: 23°C2005: 25°C2006: 21°C2007: 17°C2008: 21°C2009: 21°C2010: 19°C2011: 20°C2012: 22°C2013: 20°C2014: 21°C2015: 18°C2016: 24°C2017: 19°C2018: 22°C2019: 19°C2020: 20°C2021: 23°C2022: 23°C2023: 28°C2024: 23°C2025: 22°C 2026 forecast: 20°C current forecast 20°C 198119902000201020202026
cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 20°C by day. The coolest year was 1984 (15°C) and the warmest was 2023 (28°C). The current forecast averages 20°C - close to the historical median.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

Weather warnings - Bremen

Strong windorange level
from 5 Sept, 00:00 to 6 Sept, 00:00
Areas: Hansestadt Bremen
Wind gusts can break branches and make driving harder. Watch for falling objects and stay away from trees.
Source: national weather service via Meteoalarm (EUMETNET). Yellow - be aware, orange - be prepared, red - take action.

14-day forecast - Bremen

Bremen - 14-day weather forecast infographic

Bremen 30 & 45-day weather - long-range outlook

Next 16 days · forecast
21°
around 15° at night · days with rain: 9
Weeks 3-4 · avg for September
19°
around 10° at night · rain chance 55%
Weeks 5-7 · avg for October
14°
around 7° at night · rain chance 57%
The 30 & 45-day outlook for Bremen: the next 16 days are a numerical forecast updated daily - on average 21° by day and 15° at night. Further out we rely on multi-year climate averages: around 19° in September, and about 14° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Bremen

Saturday5 September 2026
🌧️19°light rain
sunrise 06:41 · sunset 20:05 · night 14° · evening 17° · rain 1.93 mm · humidity 65% · wind 10 m/s · clouds 19%
Sunday6 September 2026
☁️20°broken clouds
sunrise 06:42 · sunset 20:03 · night 16° · evening 21° · rain 0.39 mm · humidity 50% · wind 4 m/s · clouds 69%
Monday7 September 2026
🌧️25°light rain
sunrise 06:44 · sunset 20:01 · night 17° · evening 24° · rain 0.16 mm · humidity 37% · wind 4 m/s · clouds 98%
Tuesday8 September 2026
🌧️18°light rain
sunrise 06:46 · sunset 19:58 · night 13° · evening 15° · rain 1.46 mm · humidity 67% · wind 6 m/s · clouds 100%
Wednesday9 September 2026
🌧️18°light rain
sunrise 06:48 · sunset 19:56 · night 12° · evening 13° · rain 2.88 mm · humidity 59% · wind 9 m/s · clouds 44%
Thursday10 September 2026
☁️20°overcast clouds
sunrise 06:49 · sunset 19:53 · night 15° · evening 16° · rain 1.23 mm · humidity 45% · wind 6 m/s · clouds 90%
Friday11 September 2026
🌧️19°light rain
sunrise 06:51 · sunset 19:51 · night 12° · evening 13° · rain 6.66 mm · humidity 76% · wind 8 m/s · clouds 47%
Saturday12 September 2026
🌧️16°light rain
sunrise 06:53 · sunset 19:49 · night 14° · evening 14° · rain 3.39 mm · humidity 79% · wind 8 m/s · clouds 87%
Sunday13 September 2026
☁️18°overcast clouds
sunrise 06:54 · sunset 19:46 · night 14° · evening 13° · rain 1.56 mm · humidity 55% · wind 7 m/s · clouds 100%
Monday14 September 2026
☁️18°overcast clouds
sunrise 06:56 · sunset 19:44 · night 11° · evening 13° · rain 7.62 mm · humidity 54% · wind 4 m/s · clouds 99%
Tuesday15 September 2026
🌤️22°scattered clouds
sunrise 06:58 · sunset 19:41 · night 18° · evening 17° · rain 0.24 mm · humidity 41% · wind 4 m/s · clouds 26%
Wednesday16 September 2026
🌧️21°light rain
sunrise 06:59 · sunset 19:39 · night 16° · evening 16° · rain 5.43 mm · humidity 74% · wind 7 m/s · clouds 89%
Thursday17 September 2026
🌧️21°light rain
sunrise 07:01 · sunset 19:36 · night 15° · evening 18° · rain 0.36 mm · humidity 55% · wind 7 m/s · clouds 96%
Friday18 September 2026
🌤️26°scattered clouds
sunrise 07:03 · sunset 19:34 · night 18° · evening 20° · humidity 46% · wind 7 m/s · clouds 33%
Saturday19 September 2026
☀️29°clear sky
sunrise 07:05 · sunset 19:32 · night 21° · evening 23° · humidity 35% · wind 5 m/s · clouds 7%
Sunday20 September 2026
🌤️30°a few clouds
sunrise 07:06 · sunset 19:29 · night 23° · evening 23° · humidity 38% · wind 3 m/s · clouds 22%

UV index in Bremen - is it safe to sunbathe?

UV INDEX · 16-DAY FORECASTBremen03681111+4.8UV MODERATEtoday, daily maxSeek shade around midday. SPF 30+, sunglasses and ahat for longer stays.Unprotected fair skin may burn in about 40 min5Sat5.095Sun6.094Mon7.095Tue8.095Wed9.093Thu10.092Fri11.093Sat12.094Sun13.092Mon14.092Tue15.093Wed16.093Thu17.093Fri18.092Sat19.093Sun20.090-2 low3-5 moderate6-7 high8-10 very high11+ extremeworld-prices.com · 2026-09-05
Today the UV index in Bremen is 5 (moderate) - unprotected fair skin can burn in about 40 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.

Pollen in Bremen - info for allergy sufferers

PLANT POLLEN · 4-DAY FORECASTBremenHighest pollen today: Grasses1 grains/m³ · low leveltoday5.09tomorrow6.09Mon7.09Tue8.09Grasses122-Ragweed--2-nonelowmoderatehighvery highoff season: alder, birch, mugwort, olive · values in grains/m³ (daily peak)pogodapodroze.pl · 2026-09-05
Today grasses pollen is highest in Bremen - about 1 grains/m³, low level. Most allergy sufferers should not feel strong symptoms. Pollen levels are a CAMS model forecast and are indicative.

Bremen weather through the year

Bremen - annual climate

Warmest, driest months on average: May, June, July, August.

Upcoming public holidays in Germany: German Unity Day — 3 October · Christmas Day — 25 December · St. Stephen's Day — 26 December.

Nearby and related places

HamburgBielefeldGroningenDortmundDresdenBerlinFrankfurtStuttgart

FAQ - Bremen weather

What is the weather like in Bremen today?
Today it is about 19° during the day and 14° at night, light rain.
How far ahead can I check the forecast for Bremen?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.