Cities / Brazil / Amazonas

25°

☁️ Castanhal weather

Overcast. No rain expected in the next few hours.

Feels like 26° Wind 1 km/h NE Humidity 44% UV 3 Air Good ☀ 05:51 - 17:54

Right now it is 25° in Castanhal with overcast skies and today's high is 40° with an overnight low of 24°. The sun rises at 05:51 and sets at 17:54, giving 12h 03m of daylight. Over the coming week highs range from 41° to 43° - a steady stretch with little day-to-day change.

Castanhal is in Amazonas, Brazil, sitting 16 m above sea level. Local time is America/Manaus (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

25° 33° 40° 40° 25° 04:00 · 25° · 0 mm 05:00 · 25.2° · 0 mm 06:00 · 25.2° · 0 mm 07:00 · 25.3° · 0 mm 08:00 · 25.8° · 0 mm 09:00 · 26.6° · 0 mm 10:00 · 29.3° · 0 mm 11:00 · 36° · 0 mm 12:00 · 38.8° · 0 mm 13:00 · 39.9° · 0 mm 14:00 · 39.4° · 0 mm 15:00 · 38.9° · 0 mm 16:00 · 38.1° · 0 mm 17:00 · 36.3° · 0 mm 18:00 · 32.5° · 0 mm 19:00 · 30.9° · 0 mm 20:00 · 30.6° · 0 mm 21:00 · 29.6° · 0 mm 22:00 · 28° · 0 mm 23:00 · 27.3° · 0 mm 00:00 · 26.7° · 0 mm 01:00 · 25.7° · 0 mm 02:00 · 25.7° · 0 mm 03:00 · 25.2° · 0 mm

Precipitation

04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
04:00 ☁️ 25° 25.3° - Overcast
05:00 ☁️ 25.2° 25.7° - Overcast
06:00 ☁️ 25.2° 25.4° - Overcast
07:00 ☁️ 25.3° 25.6° - Overcast
08:00 ☁️ 25.8° 26.5° - Overcast
09:00 ☁️ 26.6° 27.5° - Overcast
10:00 ☁️ 29.3° 30.1° - Overcast
11:00 ☀️ 36° 36.7° - Clear sky
12:00 ☀️ 38.8° 40° - Clear sky
13:00 ☀️ 39.9° 40.8° - Clear sky
14:00 ☀️ 39.4° 39.2° - Clear sky
15:00 ☀️ 38.9° 37.7° - Clear sky

Next 16 days

Today☀️ 40°24° Wed 26☀️ 41°24° Thu 27☀️ 41°26° Fri 28☀️ 42°28° Sat 29☁️ 43°25° Sun 30☀️ 42°24° Mon 31☀️ 43°25° Tue 1☀️ 43°27° Wed 2🌤️ 43°29° Thu 3☀️ 43°26° Fri 4☀️ 43°26° Sat 5🌤️ 43°26° Sun 6☀️ 42°23° Mon 7☀️ 42°27° Tue 8☀️ 43°23° Wed 9☁️ 0°0°
☀️ TodayAugust 25th Avg 30° Low 24° at 02:00 High 40° at 13:00 Wind ~9 km/h
Clear Cloudy Clear Clear
00:00 25°
02:00 24°
04:00 25°
06:00 25°
08:00 26°
10:00 29°
12:00 39°
14:00 39°
16:00 38°
18:00 33°
20:00 31°
22:00 28°
☀️ WednesdayAugust 26th Avg 32° Low 24° at 06:00 High 41° at 13:00 Wind ~13 km/h
Clear Partly Cloudy Clear Clear
00:00 27°
02:00 26°
04:00 25°
06:00 24°
08:00 31°
10:00 37°
12:00 40°
14:00 41°
16:00 40°
18:00 34°
20:00 32°
22:00 29°
☀️ ThursdayAugust 27th Avg 33° Low 26° at 05:00 High 41° at 14:00 Wind ~13 km/h
Clear Clear
00:00 27°
02:00 28°
04:00 27°
06:00 26°
08:00 32°
10:00 37°
12:00 40°
14:00 41°
16:00 40°
18:00 36°
20:00 31°
22:00 29°
☀️ FridayAugust 28th Avg 34° Low 28° at 06:00 High 42° at 14:00 Wind ~14 km/h
Cloudy Clear
00:00 31°
02:00 33°
04:00 30°
06:00 28°
08:00 33°
10:00 38°
12:00 41°
14:00 42°
16:00 41°
18:00 35°
20:00 32°
22:00 29°
☁️ SaturdayAugust 29th Avg 33° Low 25° at 06:00 High 43° at 13:00 Wind ~14 km/h
Clear Cloudy Clear
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 32°
10:00 38°
12:00 42°
14:00 42°
16:00 42°
18:00 36°
20:00 31°
22:00 29°
☀️ SundayAugust 30th Avg 32° Low 24° at 04:00 High 42° at 13:00 Wind ~14 km/h
Clear Partly Cloudy
00:00 27°
02:00 26°
04:00 24°
06:00 26°
08:00 31°
10:00 37°
12:00 41°
14:00 42°
16:00 36°
18:00 32°
20:00 31°
22:00 29°
☀️ MondayAugust 31st Avg 33° Low 25° at 04:00 High 43° at 14:00 Wind ~9 km/h
Clear Partly Cloudy Clear
00:00 27°
02:00 26°
04:00 25°
06:00 27°
08:00 31°
10:00 37°
12:00 41°
14:00 43°
16:00 40°
18:00 36°
20:00 31°
22:00 29°
☀️ TuesdaySeptember 1st Avg 34° Low 27° at 02:00 High 43° at 14:00 Wind ~12 km/h
Clear Partly Cloudy Clear
00:00 28°
02:00 27°
04:00 28°
06:00 30°
08:00 32°
10:00 37°
12:00 41°
14:00 43°
16:00 42°
18:00 38°
20:00 33°
22:00 30°
🌤️ WednesdaySeptember 2nd Avg 34° Low 29° at 04:00 High 43° at 14:00 Wind ~13 km/h
Clear
00:00 29°
02:00 30°
04:00 29°
06:00 29°
08:00 32°
10:00 37°
12:00 41°
14:00 43°
16:00 42°
18:00 38°
20:00 32°
22:00 30°
☀️ ThursdaySeptember 3rd Avg 33° Low 26° at 04:00 High 43° at 14:00 Feels 41° Wind ~12 km/h
Clear
00:00 29°
02:00 28°
04:00 26°
06:00 27°
08:00 32°
10:00 37°
12:00 41°
14:00 43°
16:00 42°
18:00 38°
20:00 31°
22:00 29°
☀️ FridaySeptember 4th Avg 33° Low 26° at 04:00 High 43° at 14:00 Feels 41° Wind ~13 km/h
Clear
00:00 27°
02:00 27°
04:00 26°
06:00 28°
08:00 31°
10:00 37°
12:00 41°
14:00 43°
16:00 42°
18:00 37°
20:00 31°
22:00 29°
🌤️ SaturdaySeptember 5th Avg 33° Low 26° at 04:00 High 43° at 14:00 Wind ~10 km/h
Clear Partly Cloudy Clear Clear
00:00 27°
02:00 27°
04:00 26°
06:00 28°
08:00 32°
10:00 37°
12:00 41°
14:00 43°
16:00 42°
18:00 38°
20:00 32°
22:00 28°
☀️ SundaySeptember 6th Avg 32° Low 23° at 04:00 High 42° at 14:00 Feels 40° Wind ~12 km/h
Clear Clear Clear
00:00 25°
02:00 24°
04:00 23°
06:00 25°
08:00 31°
10:00 37°
12:00 41°
14:00 42°
16:00 39°
18:00 35°
20:00 31°
22:00 29°
☀️ MondaySeptember 7th Avg 34° Low 27° at 23:00 High 42° at 14:00 Feels 39° Wind ~13 km/h
Clear
00:00 30°
02:00 31°
04:00 29°
06:00 28°
08:00 31°
10:00 37°
12:00 42°
14:00 42°
16:00 41°
18:00 37°
20:00 31°
22:00 28°
☀️ TuesdaySeptember 8th Avg 32° Low 23° at 04:00 High 43° at 14:00 Wind ~6 km/h
Clear Partly Cloudy
00:00 26°
02:00 25°
04:00 23°
06:00 25°
08:00 31°
10:00 36°
12:00 41°
14:00 43°
16:00 39°
18:00 35°
20:00 32°
22:00 30°
☁️ WednesdaySeptember 9th Avg 32° Low 0° at 04:00 High 0° at 14:00 Feels 41° Wind ~6 km/h
Clear Partly Cloudy Cloudy Unknown
00:00 28°
02:00 25°
04:00 24°
06:00 26°
08:00 31°
10:00 36°
12:00 39°
14:00 41°
16:00 39°
18:00 35°
20:00 30°
22:00 0°

Sun

☀️ Sunrise 05:51 · Sunset 17:54

12h 03m of daylight · America/Manaus

Air quality

PM2.5 7.8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Vila Amanari · 5.6 km Urucará · 5.6 km Colônia Boa Esperança · 8.3 km São José · 9.9 km Colônia Marajazinho · 9.9 km Colônia Boa Fé · 11.9 km

Tools for Castanhal

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Castanhal weather

Will it rain in Castanhal today?

No rain is in the forecast for Castanhal today.

What is the temperature in Castanhal right now?

It is 25° in Castanhal right now. Today runs between a low of 24° and a high of 40°.

What time is sunrise and sunset in Castanhal?

The sun rises at 05:51 and sets at 17:54 local time in Castanhal today, giving 12h 03m of daylight.

What is the air quality in Castanhal?

PM2.5 in Castanhal is currently 7.8 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Castanhal forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Castanhal best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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