worldweather35°Cexceptionally warm
usually 23°C–30°C
warmer than 96% of similar days
night: warmer than usual
rain: typical rainfall
wind: exceptionally strong
Weather in Belgrade - 14-day forecast
Detailed weather forecast for Belgrade, Serbia: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Belgrade
today🌧️
35°💧 0.3 mm
Sun🌤️
28°💧 0.2 mm
Mon☀️
30°💧 1.4 mm
Tue☁️
29°💧 0.5 mm
Wed☀️
31°💧 0.6 mm
Thu🌧️
26°💧 0.5 mm
Fri🌧️
25°💧 0.1 mm
Sat🌧️
27°💧 1.2 mm
Forecast vs 1991-2020 climate normal
NASA POWERHow does the current forecast compare with normal?
We compare the coming days with weather usually observed at this time of year.
Saturday 5 Sept in Belgrade, the forecast high is 35°C. Typical daytime temperatures at this time of year range from 23°C to 30°C, so it will be exceptionally warm. It is warmer than 96% of similar days.
28°Cnear normal
usually 23°C–30°C
night: exceptionally warm
rain: typical rainfall
wind: typical
30°Cwarmer than usual
usually 23°C–30°C
warmer than 78% of similar days
night: exceptionally warm
rain: more rain than usual
wind: lighter than usual
29°Cwarmer than usual
usually 22°C–30°C
warmer than 74% of similar days
night: exceptionally warm
rain: typical rainfall
wind: lighter than usual
31°Cexceptionally warm
usually 22°C–30°C
warmer than 90% of similar days
night: exceptionally warm
rain: typical rainfall
wind: typical
26°Cnear normal
usually 22°C–30°C
night: exceptionally warm
rain: typical rainfall
wind: typical
25°Cnear normal
usually 22°C–30°C
night: exceptionally warm
rain: typical rainfall
wind: lighter 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.
cooler yearstypical rangewarmer years2026 forecastcurrent forecast
From 1981 to 2025, the 5-11 Sept period averaged 26°C by day. The coolest year was 2007 (18°C) and the warmest was 2008 (33°C). The current forecast averages 29°C - higher than in 78% of historical years.
Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window.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 - Belgrade
Heatorange level
from 5 Sept, 00:00 to 7 Sept, 23:59
Areas: RBG
High temperatures and risk of overheating. Drink plenty of water, avoid the midday sun and look after the elderly.
Source: national weather service via Meteoalarm (EUMETNET). Yellow - be aware, orange - be prepared, red - take action.
14-day forecast - Belgrade
Belgrade 30 & 45-day weather - long-range outlook
Next 16 days · forecast
27°
around 21° at night · days with rain: 6
Weeks 3-4 · avg for September
23°
around 13° at night · rain chance 43%
Weeks 5-7 · avg for October
18°
around 8° at night · rain chance 38%
The 30 & 45-day outlook for Belgrade: the next 16 days are a numerical forecast updated daily - on average 27° by day and 21° at night. Further out we rely on multi-year climate averages: around 23° in September, and about 18° in October. Forecasts beyond two weeks are indicative only.
Day-by-day forecast for Belgrade
Saturday5 September 2026
🌧️35°light rain
Sunday6 September 2026
🌤️28°scattered clouds
Monday7 September 2026
☀️30°clear sky
Tuesday8 September 2026
☁️29°overcast clouds
Wednesday9 September 2026
☀️31°clear sky
Thursday10 September 2026
🌧️26°light rain
Friday11 September 2026
🌧️25°light rain
Saturday12 September 2026
🌧️27°light rain
Sunday13 September 2026
🌧️26°light rain
Monday14 September 2026
☀️22°clear sky
Tuesday15 September 2026
☀️25°clear sky
Wednesday16 September 2026
☀️29°clear sky
Thursday17 September 2026
☀️27°clear sky
Friday18 September 2026
☀️30°clear sky
Saturday19 September 2026
🌤️32°a few clouds
Sunday20 September 2026
🌤️17°a few clouds
UV index in Belgrade - is it safe to sunbathe?
Today the UV index in Belgrade is 6 (moderate) - unprotected fair skin can burn in about 35 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.
Pollen in Belgrade - info for allergy sufferers
Today ragweed pollen is highest in Belgrade - about 161 grains/m³, very high level. Allergy sufferers should limit time outdoors on dry, windy days and take medication as advised. Pollen levels are a CAMS model forecast and are indicative.
Air quality and smog in Belgrade
Air quality in Belgrade is currently very good. Fine particulate PM2.5: 6.8 µg/m³, PM10: 12 µg/m³.
| City | PM2.5 (µg/m³) | PM10 (µg/m³) | Air quality |
|---|---|---|---|
| Belgrade | 6.8 | 12 | very good |
Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-09-05, 03:00).
Belgrade weather through the year
Warmest, driest months on average: April, May, June, July.
Upcoming public holidays in Serbia: Armistice Day — 11 November · New Year's Day — 1 January · New Year's Day — 2 January.
Nearby and related places
FAQ - Belgrade weather
What is the weather like in Belgrade today?
Today it is about 35° during the day and 18° at night, light rain.
How far ahead can I check the forecast for Belgrade?
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.