Rise 05:10 Set 18:04Day 12 h 54 minUV 4 · Moderate
Morning, afternoon, evening
Trend
Afternoon
Light rain
25°24°
Feels like 32°
Wind↑ SSW 7 km/h
Humidity 76 %
💧 2.8 mm
Evening
Light rain
22°21°
Feels like 30°
Wind↑ SE 2 km/h
Humidity 94 %
💧 1.7 mm
18:00
21°
0.6mm
SE 2
Night
Drizzle
21°20°
Feels like 29°
Wind↑ N 6 km/h
Gusts17 km/h
Humidity 98 %
💧 1.2 mm
Morning
Light rain
23°20°
Feels like 32°
Wind↑ N 4 km/h
Gusts10 km/h
Humidity 89 %
💧 7.3 mm
Afternoon
Drizzle
25°
Feels like 34°
Wind↑ SSW 9 km/h
Humidity 80 %
💧 0.3 mm
⚡ storm
Evening
Rain showers
22°21°
Feels like 30°
Wind↑ SW 5 km/h
Humidity 90 %
💧 1.1 mm
Night
Clear sky
20°
Feels like 27°
Wind↑ W 3 km/h
Humidity 93 %
Morning
Mainly clear
23°20°
Feels like 30°
Wind↑ SSW 7 km/h
Humidity 84 %
Afternoon
Light rain
30°24°
Feels like 39°
Wind↑ S 12 km/h
Humidity 62 %
💧 1.6 mm
⚡ storm
Evening
Light rain
21°
Feels like 30°
Wind↑ SSW 7 km/h
Humidity 97 %
💧 5.3 mm
Night
Drizzle
21°20°
Feels like 29°
Wind↑ NNE 2 km/h
Humidity 97 %
💧 0.4 mm
Morning
Partly cloudy
23°21°
Feels like 31°
Wind↑ E 5 km/h
Humidity 83 %
💧 0.1 mm
Afternoon
Light rain
27°25°
Feels like 36°
Wind↑ ESE 11 km/h
Humidity 76 %
💧 4.9 mm
⚡ storm
Evening
Drizzle
23°22°
Feels like 31°
Wind↑ ESE 5 km/h
Gusts11 km/h
Humidity 92 %
💧 0.9 mm
Night
Partly cloudy
21°
Feels like 30°
Wind↑ ENE 3 km/h
Humidity 96 %
💧 0.2 mm
Morning
Partly cloudy
25°21°
Feels like 34°
Wind↑ NNE 8 km/h
Humidity 80 %
Afternoon
Light rain
30°28°
Feels like 38°
Wind↑ ESE 5 km/h
Gusts22 km/h
Humidity 60 %
💧 3.1 mm
⚡ storm
Evening
Heavy rain
23°22°
Feels like 32°
Wind↑ NW 4 km/h
Humidity 92 %
💧 46.8 mm
Night
Partly cloudy
22°21°
Feels like 30°
Wind↑ NW 5 km/h
Humidity 94 %
Morning
Mainly clear
27°21°
Feels like 37°
Wind↑ N 6 km/h
Humidity 76 %
Afternoon
Mainly clear
32°29°
Feels like 40°
Wind↑ NNW 6 km/h
Gusts13 km/h
Humidity 53 %
💧 0.1 mm
Evening
Rain showers
25°24°
Feels like 35°
Wind↑ NW 2 km/h
Humidity 85 %
💧 0.6 mm
⚡ storm
Night
Partly cloudy
23°22°
Feels like 31°
Wind↑ N 5 km/h
Humidity 90 %
Morning
Mainly clear
29°23°
Feels like 39°
Wind↑ N 6 km/h
Gusts15 km/h
Humidity 71 %
Afternoon
Mainly clear
34°31°
Feels like 44°
Wind↑ NNW 8 km/h
Gusts15 km/h
Humidity 49 %
💧 0.1 mm
Evening
Rain
24°
Feels like 35°
Wind↑ SW 9 km/h
Gusts16 km/h
Humidity 92 %
💧 11.4 mm
⚡ storm
Night
Rain showers
23°
Feels like 32°
Wind↑ N 6 km/h
Humidity 90 %
💧 4.4 mm
Morning
Mainly clear
28°23°
Feels like 37°
Wind↑ NNW 11 km/h
Humidity 74 %
Afternoon
Light rain
32°31°
Feels like 43°
Wind↑ NW 10 km/h
Humidity 63 %
💧 2.2 mm
⚡ storm
Evening
Rain
24°23°
Feels like 33°
Wind↑ SW 7 km/h
Humidity 83 %
💧 15.4 mm
⚡ storm
Night
Light rain
23°
Feels like 33°
Wind↑ NNE 4 km/h
Gusts13 km/h
Humidity 99 %
💧 6.0 mm
Morning
Light rain
25°23°
Feels like 33°
Wind↑ SSW 9 km/h
Humidity 80 %
💧 5.3 mm
⚡ storm
Afternoon
Light rain
33°26°
Feels like 44°
Wind↑ S 12 km/h
Gusts21 km/h
Humidity 57 %
💧 3.7 mm
⚡ storm
Evening
Rain
24°22°
Feels like 34°
Wind↑ ESE 6 km/h
Gusts12 km/h
Humidity 99 %
💧 28.3 mm
⚡ storm
Night
Rain
23°21°
Feels like 33°
Wind↑ SSW 4 km/h
Gusts20 km/h
Humidity 99 %
💧 8.2 mm
Morning
Light rain
23°
Feels like 29°
Wind↑ S 6 km/h
Gusts21 km/h
Humidity 72 %
💧 1.7 mm
⚡ storm
Afternoon
Light rain
24°22°
Feels like 29°
Wind↑ WSW 12 km/h
Humidity 65 %
💧 2.8 mm
Evening
Rain
21°20°
Feels like 26°
Wind↑ SSW 8 km/h
Gusts15 km/h
Humidity 76 %
💧 22.5 mm
Night
Rain
19°
Feels like 19°
Wind↑ S 4 km/h
Humidity 88 %
💧 8.2 mm
Morning
Light rain
18°
Feels like 18°
Wind↑ S 6 km/h
Humidity 94 %
💧 6.5 mm
Evening
Light rain
17°
Feels like 17°
Wind↑ ESE 2 km/h
Humidity 94 %
💧 1.5 mm
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Light rain
17°
Feels like 17°
Wind↑ S 2 km/h
Humidity 94 %
💧 1.2 mm
Evening
Drizzle
17°
Feels like 17°
Wind↑ NNW 1 km/h
Humidity 94 %
💧 0.2 mm
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Mainly clear
21°
Feels like 26°
Wind↑ SW 5 km/h
Humidity 74 %
💧 0.1 mm
Evening
Drizzle
19°
Feels like 19°
Wind↑ NE 3 km/h
Humidity 91 %
💧 0.8 mm
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Mainly clear
23°
Feels like 28°
Wind↑ ENE 5 km/h
Humidity 70 %
Evening
Drizzle
20°
Feels like 20°
Wind↑ E 9 km/h
Gusts17 km/h
Humidity 86 %
💧 0.6 mm
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
25°
Feels like 31°
Wind↑ N 4 km/h
Humidity 65 %
Nova Iguaçu forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Nova Iguaçu climate: what a normal year looks like
The hottest stretch is February, when afternoons average 31 °C; the coldest is July, when nights average 16 °C.
Afternoons reach 30 °C or more from December to March; the typical peak is 31 °C in February.
A normal year brings roughly 1,460 mm of rain — more than 74% of the towns of 20,000+ people we compared it with.
Forecast highs for the coming week average 29 °C, 1 °C warmer than a normal October (28 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
31 °C
23 °C
244 mm
Feb
31 °C
23 °C
179 mm
Mar
30 °C
22 °C
185 mm
Apr
29 °C
21 °C
96 mm
May
27 °C
18 °C
67 mm
Jun
26 °C
17 °C
40 mm
Jul
25 °C
16 °C
41 mm
Aug
26 °C
16 °C
38 mm
Sep
27 °C
18 °C
75 mm
Oct
28 °C
20 °C
106 mm
Nov
29 °C
21 °C
179 mm
Dec
30 °C
22 °C
205 mm
Whole year
28 °C
20 °C
1,460 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 22.76° S, 43.45° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Nova Iguaçu: pollution and pollen
3/6
Moderate
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.521µg/m³
PM1024µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Nova Iguaçu
Rain observed over the last two hours by official weather radars around Nova Iguaçu, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Nova Iguaçu yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Nova Iguaçu
Waning gibbous
87 % illuminated · 18.3 days
Rise 15:54 Set 01:43
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (America/Sao_Paulo); phase and lit fraction from a synodic calculation.
Look up a past day in Nova Iguaçu
Curious about the weather in Nova Iguaçu on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Nova Iguaçu weather at a glance
This page gathers everything about the weather in Nova Iguaçu, Rio de Janeiro: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “drizzle”, it is 21 °C (feels like 28 °C) and the wind blows at 2 km/h.
Expected range today: 21 °C to 25 °C and around 3 mm of rain; keep an eye on thunderstorms; it will be very hot. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Nova Iguaçu forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
