Cities / Brazil / Maranhão

25°

☀️ Rio Grande weather

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

Feels like 27° Wind 16 km/h NE Humidity 76% UV 0 Air Good ☀ 05:50 - 17:54

Right now it is 25° in Rio Grande with clear skies and today's high is 34° with an overnight low of 24°. The sun rises at 05:50 and sets at 17:54, giving 12h 04m of daylight. Over the coming week highs range from 33° to 36° - a steady stretch with little day-to-day change.

Rio Grande is in Maranhão, Brazil, sitting 34 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

24° 30° 35° 35° 24° 19:00 · 25.6° · 0 mm 20:00 · 25.3° · 0 mm 21:00 · 25° · 0 mm 22:00 · 25° · 0 mm 23:00 · 24.8° · 0 mm 00:00 · 24.7° · 0 mm 01:00 · 24.6° · 0 mm 02:00 · 24.4° · 0 mm 03:00 · 24.3° · 0 mm 04:00 · 24.2° · 0 mm 05:00 · 24° · 0 mm 06:00 · 24° · 0 mm 07:00 · 25.6° · 0 mm 08:00 · 27.5° · 0 mm 09:00 · 27.1° · 0 mm 10:00 · 27.7° · 0 mm 11:00 · 29.7° · 0 mm 12:00 · 33.3° · 0 mm 13:00 · 34.5° · 0 mm 14:00 · 34.2° · 0 mm 15:00 · 33° · 0 mm 16:00 · 31.5° · 0 mm 17:00 · 29° · 0 mm 18:00 · 26.2° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
19:00 ☀️ 25.6° 26.2° - Clear sky
20:00 ☀️ 25.3° 26.3° - Clear sky
21:00 ☀️ 25° 26.2° - Clear sky
22:00 ☀️ 25° 26° - Clear sky
23:00 ☀️ 24.8° 25.9° - Clear sky
00:00 ☀️ 24.7° 25.7° - Clear sky
01:00 ☀️ 24.6° 25.9° - Clear sky
02:00 🌤️ 24.4° 25.8° - Mostly clear
03:00 ☀️ 24.3° 25.8° - Clear sky
04:00 🌤️ 24.2° 25.6° - Mostly clear
05:00 🌤️ 24° 25.6° - Mostly clear
06:00 🌤️ 24° 25.4° - Mostly clear

Next 16 days

Today☀️ 34°24° Fri 4☀️ 35°24° Sat 5☁️ 33°25° Sun 6☁️ 33°24° Mon 7☀️ 33°24° Tue 8☁️ 33°24° Wed 9☀️ 36°25° Thu 10☀️ 36°25°0.3mm Fri 11☀️ 36°24°0.3mm Sat 12☀️ 36°24° Sun 13☀️ 35°24° Mon 14⛅ 35°24° Tue 15⛅ 37°24° Wed 16⛅ 37°25° Thu 17🌤️ 35°25° Fri 18⛅ 35°25°
☀️ TodaySeptember 3rd Avg 27° Low 24° at 05:00 High 34° at 13:00 Wind ~22 km/h
Clear Cloudy Clear
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 28°
10:00 28°
12:00 33°
14:00 34°
16:00 31°
18:00 26°
20:00 25°
22:00 25°
☀️ FridaySeptember 4th Avg 27° Low 24° at 05:00 High 35° at 13:00 Feels 33° Wind ~22 km/h
Clear Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 28°
10:00 28°
12:00 33°
14:00 34°
16:00 32°
18:00 26°
20:00 25°
22:00 25°
☁️ SaturdaySeptember 5th Avg 27° Low 25° at 01:00 High 33° at 14:00 Wind ~21 km/h
Cloudy Clear
00:00 25°
02:00 25°
04:00 26°
06:00 26°
08:00 27°
10:00 29°
12:00 30°
14:00 33°
16:00 31°
18:00 27°
20:00 26°
22:00 25°
☁️ SundaySeptember 6th Avg 27° Low 24° at 04:00 High 33° at 14:00 Wind ~20 km/h
Clear Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 25°
08:00 27°
10:00 28°
12:00 30°
14:00 33°
16:00 30°
18:00 26°
20:00 25°
22:00 25°
☀️ MondaySeptember 7th Avg 27° Low 24° at 06:00 High 33° at 13:00 Wind ~22 km/h
Clear Partly Cloudy Clear Clear
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 28°
10:00 32°
12:00 33°
14:00 33°
16:00 31°
18:00 26°
20:00 25°
22:00 25°
☁️ TuesdaySeptember 8th Avg 27° Low 24° at 04:00 High 33° at 13:00 Wind ~25 km/h
Clear Cloudy Partly Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 27°
10:00 29°
12:00 33°
14:00 33°
16:00 31°
18:00 26°
20:00 26°
22:00 25°
☀️ WednesdaySeptember 9th Avg 28° Low 25° at 02:00 High 36° at 12:00 Feels 34° Wind ~22 km/h
Clear Clear
00:00 25°
02:00 25°
04:00 25°
06:00 26°
08:00 29°
10:00 32°
12:00 36°
14:00 35°
16:00 31°
18:00 26°
20:00 25°
22:00 25°
☀️ ThursdaySeptember 10th Avg 28° Low 25° at 02:00 High 36° at 13:00 0.3 mm rain Wind ~21 km/h
Clear Partly Cloudy Rain Clear
00:00 25°
02:00 25°
04:00 25°
06:00 25°
08:00 26° 0.1mm
10:00 30°
12:00 36°
14:00 35°
16:00 31°
18:00 26°
20:00 25°
22:00 25°
☀️ FridaySeptember 11th Avg 28° Low 24° at 23:00 High 36° at 13:00 0.3 mm rain Wind ~23 km/h
Cloudy Rain Clear
00:00 26°
02:00 26°
04:00 25°
06:00 25°
08:00 27° 0.1mm
10:00 31°
12:00 36°
14:00 36°
16:00 32°
18:00 26°
20:00 25°
22:00 25°
☀️ SaturdaySeptember 12th Avg 28° Low 24° at 02:00 High 36° at 12:00 Wind ~25 km/h
Cloudy Clear
00:00 24°
02:00 24°
04:00 25°
06:00 26°
08:00 29°
10:00 32°
12:00 36°
14:00 35°
16:00 31°
18:00 26°
20:00 25°
22:00 25°
☀️ SundaySeptember 13th Avg 28° Low 24° at 05:00 High 35° at 13:00 Wind ~22 km/h
Clear Partly Cloudy Clear
00:00 25°
02:00 25°
04:00 24°
06:00 25°
08:00 27°
10:00 31°
12:00 35°
14:00 35°
16:00 31°
18:00 26°
20:00 25°
22:00 25°
⛅ MondaySeptember 14th Avg 28° Low 24° at 02:00 High 35° at 12:00 Wind ~23 km/h
Clear Cloudy Clear Clear
00:00 25°
02:00 24°
04:00 25°
06:00 26°
08:00 28°
10:00 31°
12:00 35°
14:00 34°
16:00 31°
18:00 26°
20:00 25°
22:00 25°
⛅ TuesdaySeptember 15th Avg 28° Low 24° at 05:00 High 37° at 12:00 Wind ~21 km/h
Partly Cloudy Partly Cloudy Clear Clear
00:00 25°
02:00 25°
04:00 24°
06:00 25°
08:00 29°
10:00 33°
12:00 37°
14:00 35°
16:00 31°
18:00 26°
20:00 25°
22:00 25°
⛅ WednesdaySeptember 16th Avg 28° Low 25° at 05:00 High 37° at 12:00 Wind ~22 km/h
Partly Cloudy Clear
00:00 25°
02:00 25°
04:00 25°
06:00 25°
08:00 28°
10:00 33°
12:00 37°
14:00 35°
16:00 31°
18:00 26°
20:00 25°
22:00 25°
🌤️ ThursdaySeptember 17th Avg 28° Low 25° at 00:00 High 35° at 13:00 Wind ~23 km/h
Partly Cloudy Cloudy Clear
00:00 25°
02:00 25°
04:00 26°
06:00 26°
08:00 27°
10:00 30°
12:00 35°
14:00 34°
16:00 31°
18:00 26°
20:00 25°
22:00 25°
⛅ FridaySeptember 18th Avg 28° Low 25° at 00:00 High 35° at 13:00 Wind ~21 km/h
Partly Cloudy Cloudy Partly Cloudy Clear
00:00 25°
02:00 25°
04:00 25°
06:00 26°
08:00 27°
10:00 30°
12:00 35°
14:00 34°
16:00 31°
18:00 26°
20:00 25°
22:00 25°

Sun

☀️ Sunrise 05:50 · Sunset 17:54

12h 04m of daylight · America/Fortaleza

Air quality

PM2.5 5.1 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Joselino · 13.8 km Aparecida · 15.2 km Buritizal · 15.7 km Palmeira · 17.1 km Mundo Novo · 17.8 km Alegria · 18.3 km

Tools for Rio Grande

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

Common questions about Rio Grande weather

Will it rain in Rio Grande today?

No rain is in the forecast for Rio Grande today.

What is the temperature in Rio Grande right now?

It is 25° in Rio Grande right now, though it feels closer to 27°. Today runs between a low of 24° and a high of 34°.

What time is sunrise and sunset in Rio Grande?

The sun rises at 05:50 and sets at 17:54 local time in Rio Grande today, giving 12h 04m of daylight.

What is the air quality in Rio Grande?

PM2.5 in Rio Grande is currently 5.1 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 Rio Grande 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 Rio Grande 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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