weathermetro
Cities / United States
/ South Carolina
☀️ Montclair weather
Clear sky. .
Feels like 37° Wind 18 km/h N Humidity 40% Pressure 1010 hPa UV 0 Air Fair ☀ 07:05 - 19:50
⚠ Severe Thunderstorm Watch · Severe Severe Thunderstorm Watch issued September 5 at 3:39PM EDT until September 5 at 8:00PM EDT by NWS Greenville-Spartanburg SC
Right now it is 35° in Montclair with clear skies and today's high is 36° with an overnight low of 23° . The sun rises at 07:05 and sets at 19:50, giving 12h 45m of daylight. Over the coming week highs range from 28° to 35° .
Montclair is in South Carolina, United States, sitting 273 m above sea level. Local time is America/New_York (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
23°
30°
37°
36°
24°
16:00 · 34.7° · 0 mm
17:00 · 36.4° · 0 mm
18:00 · 34.6° · 0 mm
19:00 · 33.8° · 0 mm
20:00 · 31.4° · 0 mm
21:00 · 30° · 0 mm
22:00 · 29.2° · 0 mm
23:00 · 28.6° · 0 mm
00:00 · 27.5° · 0 mm
01:00 · 26.3° · 0 mm
02:00 · 25.9° · 0 mm
03:00 · 25.4° · 0 mm
04:00 · 24.8° · 0 mm
05:00 · 24.4° · 0 mm
06:00 · 24° · 0 mm
07:00 · 23.8° · 0 mm
08:00 · 24.7° · 0 mm
09:00 · 28.6° · 0 mm
10:00 · 29.8° · 0 mm
11:00 · 31.4° · 0 mm
12:00 · 33.3° · 0 mm
13:00 · 34.4° · 0 mm
14:00 · 35.4° · 0 mm
15:00 · 35.1° · 0 mm
Precipitation
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
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
16:00
☀️
34.7°
35°
-
Clear sky
17:00
☀️
36.4°
35.9°
-
Clear sky
18:00
☁️
34.6°
35.8°
-
Overcast
19:00
☀️
33.8°
35°
-
Clear sky
20:00
☀️
31.4°
33.1°
-
Clear sky
21:00
⛅
30°
31.9°
-
Partly cloudy
22:00
⛅
29.2°
30.5°
-
Partly cloudy
23:00
⛅
28.6°
29.6°
-
Partly cloudy
00:00
☁️
27.5°
28.9°
-
Overcast
01:00
☀️
26.3°
28.2°
-
Clear sky
02:00
☁️
25.9°
29.1°
-
Overcast
03:00
☀️
25.4°
27.7°
-
Clear sky
☀️
TodaySeptember 5th
Avg 30° Low 23° at 07:00
High 36° at 15:00
Feels 38° Wind ~18 km/h
Clear
Partly Cloudy
00:00
27°
02:00
26°
04:00
25°
06:00
24°
08:00
24°
10:00
29°
12:00
33°
14:00
36°
16:00
35°
18:00
35°
20:00
31°
22:00
29°
🌧️
SundaySeptember 6th
Avg 27° Low 23° at 23:00
High 35° at 14:00
21.6 mm rain Feels 38° Wind ~52 km/h
Clear
00:00
28°
02:00
26°
04:00
25°
06:00
24°
08:00
25°
10:00
30°
12:00
33°
14:00
35°
16:00
26°
20.5mm
18:00
25°
20:00
25°
22:00
24°
🌦️
MondaySeptember 7th
Avg 24° Low 22° at 06:00
High 28° at 17:00
0.7 mm rain Feels 26° Wind ~20 km/h
Cloudy
Cloudy
00:00
23°
02:00
22°
04:00
22°
06:00
22°
08:00
22°
10:00
23°
12:00
24°
0.03mm
14:00
26°
16:00
27°
18:00
28°
20:00
24°
22:00
22°
☁️
TuesdaySeptember 8th
Avg 24° Low 17° at 07:00
High 31° at 16:00
Wind ~22 km/h
Clear
Cloudy
00:00
23°
02:00
19°
04:00
18°
06:00
17°
08:00
18°
10:00
24°
12:00
28°
14:00
30°
16:00
31°
18:00
29°
20:00
24°
22:00
22°
☀️
WednesdaySeptember 9th
Avg 25° Low 19° at 06:00
High 33° at 16:00
Wind ~12 km/h
Cloudy
Clear
00:00
21°
02:00
20°
04:00
19°
06:00
19°
08:00
21°
10:00
26°
12:00
30°
14:00
33°
16:00
33°
18:00
32°
20:00
27°
22:00
25°
🌦️
ThursdaySeptember 10th
Avg 26° Low 21° at 07:00
High 35° at 15:00
0.6 mm rain Wind ~17 km/h
Cloudy
Cloudy
Clear
Rain
Partly Cloudy
00:00
23°
02:00
21°
04:00
21°
06:00
21°
08:00
22°
10:00
27°
12:00
32°
14:00
35°
16:00
35°
18:00
31°
0.2mm
20:00
26°
0.2mm
22:00
24°
☁️
FridaySeptember 11th
Avg 26° Low 21° at 04:00
High 34° at 14:00
0.6 mm rain Wind ~12 km/h
Partly Cloudy
Clear
Cloudy
Rain
Partly Cloudy
Rain
00:00
23°
02:00
22°
04:00
21°
06:00
21°
08:00
23°
10:00
27°
12:00
31°
14:00
34°
16:00
32°
0.1mm
18:00
29°
20:00
26°
22:00
23°
0.1mm
☁️
SaturdaySeptember 12th
Avg 24° Low 20° at 07:00
High 30° at 17:00
Feels 28° Wind ~23 km/h
Clear
Cloudy
00:00
22°
02:00
21°
04:00
20°
06:00
20°
08:00
20°
10:00
23°
12:00
26°
14:00
28°
16:00
30°
18:00
29°
20:00
25°
22:00
25°
⛅
SundaySeptember 13th
Avg 25° Low 20° at 04:00
High 32° at 17:00
Wind ~12 km/h
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
Cloudy
00:00
23°
02:00
21°
04:00
20°
06:00
20°
08:00
21°
10:00
26°
12:00
29°
14:00
30°
16:00
32°
18:00
31°
20:00
28°
22:00
25°
☀️
MondaySeptember 14th
Avg 27° Low 22° at 03:00
High 35° at 14:00
0.3 mm rain Wind ~11 km/h
Partly Cloudy
Clear
Rain
Cloudy
00:00
23°
02:00
22°
04:00
22°
06:00
22°
08:00
23°
10:00
29°
12:00
34°
14:00
35°
16:00
31°
0.1mm
18:00
28°
20:00
27°
22:00
24°
☀️
TuesdaySeptember 15th
Avg 26° Low 22° at 05:00
High 35° at 14:00
Wind ~19 km/h
Partly Cloudy
Clear
Clear
00:00
22°
02:00
22°
04:00
22°
06:00
22°
08:00
23°
10:00
28°
12:00
33°
14:00
35°
16:00
30°
18:00
26°
20:00
25°
22:00
24°
☀️
WednesdaySeptember 16th
Avg 27° Low 20° at 06:00
High 35° at 15:00
Wind ~14 km/h
Clear
Partly Cloudy
00:00
23°
02:00
23°
04:00
21°
06:00
20°
08:00
22°
10:00
27°
12:00
32°
14:00
34°
16:00
35°
18:00
32°
20:00
27°
22:00
24°
🌧️
ThursdaySeptember 17th
Avg 26° Low 21° at 05:00
High 34° at 14:00
8.4 mm rain Wind ~21 km/h
Clear
Cloudy
Rain
00:00
23°
02:00
22°
04:00
21°
06:00
21°
08:00
22°
10:00
28°
12:00
32°
14:00
34°
16:00
33°
18:00
30°
20:00
28°
22:00
24°
2.8mm
🌧️
FridaySeptember 18th
Avg 25° Low 21° at 05:00
High 32° at 14:00
26.1 mm rain Feels 34° Wind ~10 km/h
Rain
00:00
22°
2.1mm
02:00
22°
2.1mm
04:00
21°
3mm
06:00
21°
0.5mm
08:00
22°
0.5mm
10:00
25°
0.1mm
12:00
29°
0.2mm
14:00
32°
0.2mm
16:00
31°
1.4mm
18:00
28°
1.3mm
20:00
25°
1.3mm
22:00
25°
0.1mm
☁️
SaturdaySeptember 19th
Avg 27° Low 22° at 06:00
High 33° at 14:00
Wind ~10 km/h
Cloudy
Cloudy
Clear
Cloudy
00:00
24°
02:00
24°
04:00
22°
06:00
22°
08:00
23°
10:00
26°
12:00
30°
14:00
33°
16:00
31°
18:00
29°
20:00
28°
22:00
27°
🌤️
SundaySeptember 20th
Avg 28° Low 23° at 07:00
High 34° at 14:00
Wind ~10 km/h
Cloudy
Clear
Cloudy
00:00
26°
02:00
26°
04:00
25°
06:00
24°
08:00
23°
10:00
28°
12:00
32°
14:00
34°
16:00
32°
18:00
30°
20:00
28°
22:00
27°
Sun
☀️ Sunrise 07:05 · Sunset 19:50
12h 45m of daylight · America/New_York
Air quality
PM2.5 13 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Montclair weather
Will it rain in Montclair today?
No rain is in the forecast for Montclair today.
What is the temperature in Montclair right now?
It is 35° in Montclair right now, though it feels closer to 37° . Today runs between a low of 23° and a high of 36° .
What time is sunrise and sunset in Montclair?
The sun rises at 07:05 and sets at 19:50 local time in Montclair today, giving 12h 45m of daylight.
What is the air quality in Montclair?
PM2.5 in Montclair is currently 13 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Montclair 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 Montclair 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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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC