Skip to content
Weather Tomorrow

Sector 4 weather forecast

Bucharest, Romania · Bucharest time · 44.38°, 26.12°

Current conditions · 7:45 AM local

Current conditions in Sector 4

22°C

Overcast

Feels like 25°C

Humidity
65%
Wind
5 km/h NE
Gusts
13 km/h
UV index
0
Visibility
39.6 km

Right now

Sector 4 is currently seeing overcast, with 22 °C on the thermometer. It feels close to the actual reading at 23 °C. Wind is from the NE at 5 km/h. Humidity stands at 74% with sea-level pressure near 1021 hPa.

At a glance

Today

30° / 20°

Overcast

Tomorrow

29° / 21°

Overcast

Upcoming · to Sunday

32° / 20°

Highs 32°, lows 20°. The most active day looks like Wednesday, when rain chances peak at 63%.

Next 3 days

Today looks like overcast; temperatures run from 20 °C up to 30 °C. Expect overcast tomorrow, between 21 °C and 29 °C. Wednesday brings moderate rain showers with a high of 29 °C and a low of 20 °C. Rain chance peaks at 63% with around 5.8 mm possible.

Today

Mon, Jun 22

Overcast

30°20°

Rain chance
15%
Precip
0.2 mm
Max wind
7 km/h

Tomorrow

Tue, Jun 23

Overcast

29°21°

Rain chance
13%
Precip
0.2 mm
Max wind
10 km/h

Wednesday

Wed, Jun 24

Moderate rain showers

29°20°

Rain chance
63%
Precip
5.8 mm
Max wind
11 km/h

Next 48 hours

  1. 12 AM23°3%5 km/h
  2. 1 AM23°8%5 km/h
  3. 2 AM23°5%5 km/h
  4. 3 AM22°3%5 km/h
  5. 4 AM21°10%5 km/h
  6. 5 AM21°13%4 km/h
  7. 6 AM20°15%4 km/h
  8. 7 AM21°13%5 km/h
  9. 8 AM22°13%5 km/h
  10. 9 AM23°10%6 km/h
  11. 10 AM25°8%7 km/h
  12. 11 AM26°5%7 km/h
  13. 12 PM26°3%3 km/h
  14. 1 PM28°0%3 km/h
  15. 2 PM29°0%2 km/h
  16. 3 PM29°0%1 km/h
  17. 4 PM30°0%1 km/h
  18. 5 PM30°0%3 km/h
  19. 6 PM30°0%4 km/h
  20. 7 PM29°0%4 km/h
  21. 8 PM29°0%4 km/h
  22. 9 PM27°0%3 km/h
  23. 10 PM26°0%2 km/h
  24. 11 PM25°0%1 km/h
  25. 12 AM24°0%4 km/h
  26. 1 AM23°3%3 km/h
  27. 2 AM23°8%1 km/h
  28. 3 AM22°10%6 km/h
  29. 4 AM22°10%7 km/h
  30. 5 AM21°10%6 km/h
  31. 6 AM21°10%6 km/h
  32. 7 AM22°5%7 km/h
  33. 8 AM23°3%9 km/h
  34. 9 AM24°3%9 km/h
  35. 10 AM26°0%10 km/h
  36. 11 AM27°3%9 km/h
  37. 12 PM28°8%6 km/h
  38. 1 PM29°3%5 km/h
  39. 2 PM29°3%8 km/h
  40. 3 PM28°8%6 km/h
  41. 4 PM29°10%5 km/h
  42. 5 PM29°8%5 km/h
  43. 6 PM28°10%5 km/h
  44. 7 PM28°13%4 km/h
  45. 8 PM28°5%6 km/h
  46. 9 PM26°0%6 km/h
  47. 10 PM25°0%6 km/h
  48. 11 PM24°0%6 km/h

In depth

Across Sector 4 right now you'll find overcast and a temperature of 22 °C, with the apparent temperature at 23 °C. Today's forecast calls for overcast, topping out near 30 °C before falling back to 20 °C overnight. Winds blow mainly from the NE around 7 km/h, with gusts up to 22 km/h. Daytime highs hold fairly steady this week, staying within 29 to 32 °C. Rain is in the picture on Wednesday, with roughly 6 mm expected in total across the week. Tomorrow brings overcast with a high of 29 °C and a 13% chance of precipitation. The UV index reaches 7 today, so sun protection is sensible during the middle of the day. Sunrise comes at 05:31 and sunset at 21:03, giving 15.5 hours of daylight. Current humidity sits at 74% with pressure near 1021 hPa. Looking further out, Friday shows partly cloudy with a high around 31 °C, while Sunday ends the week at 30 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.

Air quality

26

Good

US AQI · European AQI 13

Air quality in Sector 4 is currently good, with a US AQI of 26 (European AQI 13). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 5.6 µg/m³. Pollen in the air today: grass (moderate) — allergy sufferers take note.

Pollutants

PM2.5
5.6 µg/m³
PM10
7.4 µg/m³
Ozone (O₃)
33 µg/m³
NO₂
9.1 µg/m³
SO₂
1.5 µg/m³
CO
146 µg/m³
Dust
0 µg/m³

Pollen

Grass
31.6 gr/m³
Birch
0 gr/m³
Alder
0 gr/m³
Olive
0 gr/m³
Mugwort
0 gr/m³
Ragweed
0 gr/m³

Sun & UV

Sunrise
5:31 AM
Sunset
9:03 PM
Daylight
15h 32m
Max UV
7.35 High

Wind

Wind
5 km/h
Gusts
13 km/h
Direction
NE (39°)

Farming weather

Soil temperatures today read surface 22.6 °C, 6 cm 24.7 °C, 18 cm 24.6 °C, 54 cm 20.1 °C. Soil moisture sits at 0-1 cm at 0.14 m³/m³, 3-9 cm at 0.18 m³/m³, 27-81 cm at 0.28 m³/m³. For wheat, the root-zone reading is below the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 34 mm against only 6 mm of expected rain — a 28 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 09:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 145, maize 107.

Topsoil moisture
0.146 m³/m³
Soil temp
22°C
ET₀ today
4.41 mm
Spray window
~5:00
Rain (next 7d)
6.2 mm
Wind
5 km/h
Humidity
65%

Full farming outlook for Sector 4 →

Advisory summary

No weather alert thresholds are crossed for Sector 4 in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.

All data for Sector 4
Every forecast variable for Sector 4 with human-readable labels
VariableValue
CitySector 4, Bucharest, Romania
Coordinates44.37571, 26.12085
Elevation79 m
TimezoneEurope/Bucharest
Population287,828
Observed at (local)7:45 AM
Temperature (2 m)22°C
Apparent temperature25°C
Relative humidity (2 m)65%
Dew point (2 m)17°C
Precipitation (last hour)0 mm
Rain0 mm
Showers0 mm
Snowfall0 cm
Weather code (WMO)3
Cloud cover83%
Surface pressure1012 hPa
Sea-level pressure1021 hPa
Wind speed (10 m)5 km/h
Wind gusts (10 m)13 km/h
Wind direction (10 m)39° (NE)
Visibility39.6 km
UV index0
Day / nightDay
Today max / min30°C / 20°C
Today feels-like max / min32°C / 21°C
Today precipitation sum0.2 mm
Today rain sum0 mm
Today snowfall sum0 cm
Today max precip probability15%
Today max wind / gusts7 km/h / 22 km/h
Dominant wind direction43° (NE)
Sunrise / sunset5:31 AM / 9:03 PM
Daylight duration15h 32m
Sunshine duration12h 39m
Max UV index7.35
Reference evapotranspiration (ET₀)4.41 mm
Topsoil moisture (0–1 cm)0.146 m³/m³
Surface soil temperature22°C
US AQI26
European AQI13
PM2.55.6 µg/m³
PM107.4 µg/m³
Ozone (O₃)33 µg/m³
Nitrogen dioxide (NO₂)9.1 µg/m³
Sulphur dioxide (SO₂)1.5 µg/m³
Carbon monoxide (CO)146 µg/m³
Dust0 µg/m³
Alder pollen0 gr/m³
Birch pollen0 gr/m³
Grass pollen31.6 gr/m³
Mugwort pollen0 gr/m³
Olive pollen0 gr/m³
Ragweed pollen0 gr/m³

Weather widget

Preview widget →

Add live Sector 4 weather to your own site — paste this snippet anywhere HTML is allowed. It stays in sync automatically.

<iframe src="https://weathertomorrow.cloud/embed/city/ro/bucharest/sector-4" width="320" height="180" frameborder="0" title="Sector 4 weather" loading="lazy"></iframe>

Frequently asked questions

Will it rain in Sector 4 tomorrow?

Rain is unlikely in Sector 4 tomorrow; the precipitation chance stays around 13%.

What is the temperature in Sector 4 today?

Today Sector 4 sees overcast with a high of 30 °C and a low of 20 °C.

How hot will it be in Sector 4 tomorrow?

Tomorrow's high in Sector 4 is forecast at 29 °C with overcast.

Is it windy in Sector 4 today?

No, not especially; gusts only reach up to 22 km/h today.

What is the UV index in Sector 4 today?

The UV index peaks at 7 today, which is high.

What time is sunrise and sunset in Sector 4 today?

The sun rises at 05:31 and sets at 21:03 local time.

Is the air quality in Sector 4 good today?

Air quality is good right now, with a US AQI reading of 26.