Weather in Belém - 14-day forecast

Detailed weather forecast for Belém, Brazil: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Belém

today🌧️ 31°💧 2.4 mm

Thu🌧️ 32°💧 3.3 mm

Fri🌧️ 32°💧 1.7 mm

Sat🌧️ 32°💧 2.4 mm

Sun🌧️ 30°💧 4.8 mm

Mon🌧️ 28°💧 3.1 mm

Tue🌧️ 32°💧 4.7 mm

Wed🌧️ 31°💧 3.6 mm

14-day forecast - Belém

📅 Belém 30 & 45-day weather - long-range outlook

Next 15 days · forecast

31°

around 24° at night · days with rain: 12

Weeks 3-4 · avg for July

32°

around 24° at night · rain chance 57%

Weeks 5-7 · avg for August

32°

around 24° at night · rain chance 48%

The 30 & 45-day outlook for Belém: the next 15 days are a numerical forecast updated daily - on average 31° by day and 24° at night. Further out we rely on multi-year climate averages: around 32° in July, and about 32° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Belém

Wednesday8 July 2026

🌧️31°light rain

sunrise 06:18 · sunset 18:20 · night 25° · evening 27° · rain 2.44 mm · humidity 55% · wind 5 m/s · clouds 2%

Thursday9 July 2026

🌧️32°moderate rain

sunrise 06:18 · sunset 18:20 · night 24° · evening 26° · rain 3.34 mm · humidity 52% · wind 4 m/s · clouds 4%

Friday10 July 2026

🌧️32°light rain

sunrise 06:18 · sunset 18:21 · night 24° · evening 27° · rain 1.73 mm · humidity 54% · wind 4 m/s · clouds 15%

Saturday11 July 2026

🌧️32°light rain

sunrise 06:18 · sunset 18:21 · night 24° · evening 25° · rain 2.35 mm · humidity 51% · wind 4 m/s · clouds 9%

Sunday12 July 2026

🌧️30°light rain

sunrise 06:18 · sunset 18:21 · night 23° · evening 25° · rain 4.82 mm · humidity 67% · wind 4 m/s · clouds 45%

Monday13 July 2026

🌧️28°light rain

sunrise 06:18 · sunset 18:21 · night 24° · evening 25° · rain 3.09 mm · humidity 78% · wind 3 m/s · clouds 73%

Tuesday14 July 2026

🌧️32°light rain

sunrise 06:19 · sunset 18:21 · night 24° · evening 25° · rain 4.68 mm · humidity 53% · wind 4 m/s · clouds 9%

Wednesday15 July 2026

🌧️31°light rain

sunrise 06:19 · sunset 18:21 · night 24° · evening 25° · rain 3.63 mm · humidity 58% · wind 3 m/s · clouds 18%

Thursday16 July 2026

🌧️27°light rain

sunrise 06:19 · sunset 18:21 · night 24° · evening 25° · rain 4.95 mm · humidity 86% · wind 3 m/s · clouds 72%

Friday17 July 2026

🌧️29°light rain

sunrise 06:19 · sunset 18:21 · night 24° · evening 26° · rain 1.35 mm · humidity 63% · wind 3 m/s · clouds 46%

Saturday18 July 2026

🌧️31°light rain

sunrise 06:19 · sunset 18:22 · night 26° · evening 27° · rain 0.3 mm · humidity 53% · wind 4 m/s · clouds 49%

Sunday19 July 2026

🌧️29°light rain

sunrise 06:19 · sunset 18:22 · night 24° · evening 25° · rain 2.58 mm · humidity 67% · wind 3 m/s · clouds 27%

Monday20 July 2026

🌧️32°light rain

sunrise 06:19 · sunset 18:22 · night 25° · evening 27° · rain 0.87 mm · humidity 48% · wind 4 m/s · clouds 2%

Tuesday21 July 2026

🌧️32°light rain

sunrise 06:19 · sunset 18:22 · night 27° · evening 27° · rain 0.54 mm · humidity 45% · wind 4 m/s · clouds 3%

Wednesday22 July 2026

🌧️32°moderate rain

sunrise 06:19 · sunset 18:22 · night 24° · evening 25° · rain 7.23 mm · humidity 54% · wind 3 m/s · clouds 56%

☀️ UV index in Belém - is it safe to sunbathe?

Today the UV index in Belém is 8 (high) - unprotected fair skin can burn in about 25 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.

🌊 Sea temperature - Belém

Water today

30°C

Week avg

30°C

Waves today

0.1 m

How's the water?

very warm

16-day sea temperature forecast:

8.07 30°C9.07 30°C10.07 30°C11.07 30°C12.07 30°C13.07 30°C14.07 30°C15.07 30°C16.07 30°C

Average sea temperature through the year:

Jan 30°CFeb 30°CMar 30°CApr 30°CMay 31°CJun 31°CJul 31°CAug 31°CSep 30°COct 30°CNov 30°CDec 30°C

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Belém

Air quality in Belém is currently very good. Fine particulate PM2.5: 5.7 µg/m³, PM10: 7 µg/m³.

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Kurytyba	32.4	33.3	good
Salvador	21.3	22.9	good
Campinas	20.3	21	good
Belo Horizonte	15.7	16.2	good
Maceio	15.4	19.2	good
Manaus	15.1	15.5	good
São Paulo	14.1	15.4	good
Fortaleza	11.4	18.2	very good
Rio de Janeiro	11.1	13.7	very good
Duque de Caxias	11.1	13.7	very good
Brasília	10.3	10.5	very good
Guarulhos	10.2	11.7	very good
Porto Alegre	8.7	8.7	very good
Nova Iguaçu	7.9	10.6	very good
Natal	7.4	11.8	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-07, 22:00).

Belém weather through the year

🎉 Public holidays in Belém - when are the long weekends?

Next long weekend in Belém: Independence Day (7 September, Monday) - Saturday–Monday (3 days off).

7 SeptemberMonday

Independence Day

🎈 long weekend

12 OctoberMonday

Our Lady of Aparecida

🎈 long weekend

2 NovemberMonday

All Souls' Day

🎈 long weekend

15 NovemberSunday

Republic Proclamation Day

falls on a weekend

20 NovemberFriday

Black Awareness Day

🎈 long weekend

25 DecemberFriday

Christmas Day

🎈 long weekend

1 JanuaryFriday 2027

New Year's Day

🎈 long weekend

26 MarchFriday 2027

Good Friday

🎈 long weekend

28 MarchSunday 2027

Easter Sunday

falls on a weekend

21 AprilWednesday 2027

Tiradentes

1 MaySaturday 2027

Labour Day

falls on a weekend

27 MayThursday 2027

Corpus Christi

🎈 long weekend + bridge day

Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.

Nearby places

São LuísTeresinaParamariboManausBrasília

FAQ - Belém weather

What is the weather like in Belém today?

Today it is about 31° during the day and 25° at night, light rain.

How far ahead can I check the forecast for Belém?

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.