Cities / Brazil / Maranhão

26°

☀️ Castelo weather

Clear sky. No rain expected in the next few hours.

Feels like 25° Wind 2 km/h SE Humidity 31% UV 0 Air Good ☀ 06:12 - 18:01

Right now it is 26° in Castelo with clear skies and today's high is 36° with an overnight low of 20°. The sun rises at 06:12 and sets at 18:01, giving 11h 49m of daylight. Over the coming week highs range from 38° to 40° - a steady stretch with little day-to-day change.

Castelo is in Maranhão, Brazil, sitting 442 m above sea level. Local time is America/Fortaleza (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

19° 29° 39° 38° 19° 20:00 · 26.7° · 0 mm 21:00 · 25.6° · 0 mm 22:00 · 24.3° · 0 mm 23:00 · 23.9° · 0 mm 00:00 · 23.4° · 0 mm 01:00 · 22.6° · 0 mm 02:00 · 21.8° · 0 mm 03:00 · 20.9° · 0 mm 04:00 · 20.3° · 0 mm 05:00 · 19.9° · 0 mm 06:00 · 19.4° · 0 mm 07:00 · 20.9° · 0 mm 08:00 · 24.7° · 0 mm 09:00 · 27.7° · 0 mm 10:00 · 30.2° · 0 mm 11:00 · 32.5° · 0 mm 12:00 · 34.5° · 0 mm 13:00 · 36.9° · 0 mm 14:00 · 38.4° · 0 mm 15:00 · 38.1° · 0 mm 16:00 · 37.1° · 0 mm 17:00 · 35.6° · 0 mm 18:00 · 31.3° · 0 mm 19:00 · 28.8° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
20:00 ☀️ 26.7° 25.7° - Clear sky
21:00 ☀️ 25.6° 24.2° - Clear sky
22:00 ☀️ 24.3° 22.7° - Clear sky
23:00 ☀️ 23.9° 22.6° - Clear sky
00:00 ☀️ 23.4° 21.4° - Clear sky
01:00 ☀️ 22.6° 21.4° - Clear sky
02:00 ☀️ 21.8° 20.4° - Clear sky
03:00 ☀️ 20.9° 19.1° - Clear sky
04:00 ☀️ 20.3° 19.3° - Clear sky
05:00 ☀️ 19.9° 18.6° - Clear sky
06:00 ☀️ 19.4° 18° - Clear sky
07:00 ☀️ 20.9° 19.5° - Clear sky

Next 16 days

Today☀️ 36°20° Fri 21☀️ 38°19° Sat 22☀️ 39°20° Sun 23☀️ 39°20° Mon 24☀️ 39°21° Tue 25☀️ 39°21° Wed 26⛅ 40°21° Thu 27☀️ 39°20° Fri 28☀️ 40°22° Sat 29☀️ 39°23° Sun 30☀️ 39°22° Mon 31☀️ 38°21° Tue 1☀️ 40°22° Wed 2☀️ 41°23° Thu 3🌤️ 38°25° Fri 4☀️ 38°23°
☀️ TodayAugust 20th Avg 27° Low 20° at 06:00 High 36° at 14:00 Feels 34° Wind ~18 km/h
Clear
00:00 23°
02:00 22°
04:00 21°
06:00 20°
08:00 25°
10:00 30°
12:00 34°
14:00 36°
16:00 36°
18:00 30°
20:00 27°
22:00 24°
☀️ FridayAugust 21st Avg 28° Low 19° at 06:00 High 38° at 14:00 Wind ~18 km/h
Clear
00:00 23°
02:00 22°
04:00 20°
06:00 19°
08:00 25°
10:00 30°
12:00 35°
14:00 38°
16:00 37°
18:00 31°
20:00 28°
22:00 25°
☀️ SaturdayAugust 22nd Avg 29° Low 20° at 06:00 High 39° at 14:00 Feels 37° Wind ~19 km/h
Clear Clear
00:00 25°
02:00 23°
04:00 22°
06:00 20°
08:00 27°
10:00 33°
12:00 37°
14:00 39°
16:00 38°
18:00 32°
20:00 28°
22:00 26°
☀️ SundayAugust 23rd Avg 30° Low 20° at 06:00 High 39° at 14:00 Feels 35° Wind ~23 km/h
Clear
00:00 24°
02:00 23°
04:00 22°
06:00 20°
08:00 27°
10:00 33°
12:00 37°
14:00 39°
16:00 38°
18:00 32°
20:00 29°
22:00 28°
☀️ MondayAugust 24th Avg 30° Low 21° at 06:00 High 39° at 15:00 Feels 34° Wind ~22 km/h
Clear Clear Cloudy
00:00 25°
02:00 23°
04:00 22°
06:00 21°
08:00 26°
10:00 32°
12:00 37°
14:00 38°
16:00 38°
18:00 34°
20:00 32°
22:00 29°
☀️ TuesdayAugust 25th Avg 29° Low 21° at 06:00 High 39° at 15:00 Feels 34° Wind ~24 km/h
Clear
00:00 24°
02:00 23°
04:00 22°
06:00 21°
08:00 27°
10:00 33°
12:00 37°
14:00 39°
16:00 37°
18:00 33°
20:00 28°
22:00 25°
⛅ WednesdayAugust 26th Avg 29° Low 21° at 05:00 High 40° at 14:00 Feels 36° Wind ~23 km/h
Partly Cloudy Cloudy Clear Clear
00:00 24°
02:00 23°
04:00 22°
06:00 21°
08:00 27°
10:00 33°
12:00 37°
14:00 40°
16:00 38°
18:00 33°
20:00 29°
22:00 26°
☀️ ThursdayAugust 27th Avg 30° Low 20° at 05:00 High 39° at 14:00 Feels 35° Wind ~20 km/h
Clear
00:00 25°
02:00 23°
04:00 21°
06:00 21°
08:00 28°
10:00 34°
12:00 38°
14:00 39°
16:00 38°
18:00 33°
20:00 29°
22:00 27°
☀️ FridayAugust 28th Avg 30° Low 22° at 05:00 High 40° at 15:00 Feels 36° Wind ~23 km/h
Clear Partly Cloudy Clear
00:00 27°
02:00 25°
04:00 23°
06:00 22°
08:00 27°
10:00 33°
12:00 37°
14:00 40°
16:00 39°
18:00 35°
20:00 31°
22:00 27°
☀️ SaturdayAugust 29th Avg 30° Low 23° at 04:00 High 39° at 14:00 Feels 34° Wind ~24 km/h
Clear
00:00 25°
02:00 24°
04:00 23°
06:00 24°
08:00 28°
10:00 32°
12:00 37°
14:00 39°
16:00 38°
18:00 33°
20:00 28°
22:00 25°
☀️ SundayAugust 30th Avg 29° Low 22° at 04:00 High 39° at 14:00 Feels 35° Wind ~25 km/h
Clear
00:00 24°
02:00 23°
04:00 22°
06:00 23°
08:00 27°
10:00 32°
12:00 37°
14:00 39°
16:00 37°
18:00 32°
20:00 29°
22:00 27°
☀️ MondayAugust 31st Avg 29° Low 21° at 05:00 High 38° at 14:00 Feels 35° Wind ~25 km/h
Clear
00:00 25°
02:00 23°
04:00 22°
06:00 21°
08:00 28°
10:00 33°
12:00 37°
14:00 38°
16:00 37°
18:00 33°
20:00 29°
22:00 26°
☀️ TuesdaySeptember 1st Avg 31° Low 22° at 05:00 High 40° at 14:00 Feels 37° Wind ~19 km/h
Clear Partly Cloudy Clear
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 29°
10:00 35°
12:00 38°
14:00 40°
16:00 39°
18:00 35°
20:00 32°
22:00 29°
☀️ WednesdaySeptember 2nd Avg 32° Low 23° at 05:00 High 41° at 14:00 Feels 38° Wind ~17 km/h
Clear Partly Cloudy Clear
00:00 27°
02:00 26°
04:00 24°
06:00 24°
08:00 30°
10:00 36°
12:00 39°
14:00 41°
16:00 40°
18:00 37°
20:00 31°
22:00 28°
🌤️ ThursdaySeptember 3rd Avg 30° Low 25° at 06:00 High 38° at 15:00 Feels 34° Wind ~24 km/h
Partly Cloudy Clear Partly Cloudy Clear
00:00 28°
02:00 28°
04:00 27°
06:00 25°
08:00 26°
10:00 30°
12:00 35°
14:00 38°
16:00 36°
18:00 33°
20:00 30°
22:00 29°
☀️ FridaySeptember 4th Avg 29° Low 23° at 05:00 High 38° at 15:00 Feels 33° Wind ~28 km/h
Clear
00:00 27°
02:00 25°
04:00 24°
06:00 23°
08:00 27°
10:00 31°
12:00 35°
14:00 37°
16:00 37°
18:00 34°
20:00 28°
22:00 25°

Sun

☀️ Sunrise 06:12 · Sunset 18:01

11h 49m of daylight · America/Fortaleza

Air quality

PM2.5 4.8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Curupá · 5.8 km Angicos · 7.3 km Tiririca · 7.6 km Caetano · 15.3 km Macaco · 16.5 km Jurubeba · 19.1 km

Tools for Castelo

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

Common questions about Castelo weather

Will it rain in Castelo today?

No rain is in the forecast for Castelo today.

What is the temperature in Castelo right now?

It is 26° in Castelo right now. Today runs between a low of 20° and a high of 36°.

What time is sunrise and sunset in Castelo?

The sun rises at 06:12 and sets at 18:01 local time in Castelo today, giving 11h 49m of daylight.

What is the air quality in Castelo?

PM2.5 in Castelo is currently 4.8 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 Castelo 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 Castelo 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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