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Weather in Denville, United States 🇺🇸

Weather Forecast in Denville

Current Weather in Denville

Small Craft Advisory issued July 20 at 1:06AM EDT until July 22 at 6:00PM EDT by NWS Mount Holly NJ
Sunny
26°C
Feels like 25°C. Sunny.
🌬️ 6 km/h SSE
💧 37% Humidity
🧭 1016 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 8.1
🌡️ Dew Point: 11°C
🌅 Sunrise: 05:43 AM
🌇 Sunset: 08:25 PM
Map Overlays:

In Denville right now it is 26°C and sunny, feeling like 25°C. Humidity is 37% with winds around 6 km/h, and the UV index is 8 (very high). Over the next few days, temperatures in Denville range from about 14°C to 32°C. ⚠️ Small Craft Advisory issued July 20 at 1:06AM EDT until July 22 at 6:00PM EDT by NWS Mount Holly NJ

Hourly Forecast for Denville

15:00
Sunny
31°
0%
16:00
Sunny
32°
0%
17:00
Sunny
31°
0%
18:00
Sunny
30°
0%
19:00
Sunny
28°
0%
20:00
Sunny
26°
1%
21:00
Clear
23°
2%
22:00
Clear
22°
3%
23:00
Clear
20°
4%
00:00
Clear
19°
5%
01:00
Clear
18°
8%
02:00
Clear
18°
9%
03:00
Clear
18°
10%
04:00
Clear
18°
12%
05:00
Partly Cloudy
18°
14%
06:00
Partly Cloudy
19°
15%
07:00
Cloudy
20°
21%
08:00
Patchy light drizzle
23°
26%
09:00
Patchy rain nearby
23°
20%
10:00
Light rain shower
24°
21%
11:00
Patchy rain nearby
25°
27%
12:00
Patchy rain nearby
26°
17%
13:00
Light rain shower
28°
21%
14:00
Light rain shower
26°
59%

14-Day Forecast for Denville

Mon, Jul 20
Sunny Sunny
32° / 14°
Tue, Jul 21
Light rain shower Light rain shower
28° / 18°
Wed, Jul 22
Fog Fog
28° / 18°
Thu, Jul 23
Sunny Sunny
26° / 15°
Fri, Jul 24
Sunny Sunny
28° / 13°
Sat, Jul 25
Sunny Sunny
28° / 16°
Sun, Jul 26
Sunny Sunny
29° / 15°
Mon, Jul 27
Sunny Sunny
32° / 17°
Tue, Jul 28
Sunny Sunny
34° / 21°
Wed, Jul 29
Sunny Sunny
32° / 20°
Thu, Jul 30
Sunny Sunny
34° / 20°
Fri, Jul 31
Sunny Sunny
28° / 18°
Sat, Aug 01
Sunny Sunny
28° / 14°
Sun, Aug 02
Sunny Sunny
28° / 15°

Additional Forecasts for Denville

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 116.0 μg/m³
O₃ (Ozone) 116.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.9 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 6.3 μg/m³
PM10 (Coarse particles) 6.4 μg/m³

Historical Weather

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Best Time to Be Outside in Denville Today

The most comfortable window in Denville today looks like 19:00 to 06:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Denville

What is the temperature in Denville right now?

The current temperature in Denville is 26°C (79°F), sunny (feels like 25°C).

What's the weather like in Denville right now?

Conditions in Denville right now: Sunny, humidity 37%, wind 6 km/h SSE.

What is today's forecast for Denville?

Today in Denville: high 32°C, low 14°C, sunny. Chance of rain: 1%.

What is the 7-day weather forecast for Denville?

Daily highs and lows for Denville:

  • 2026-07-20: 32°C / 14°C
  • 2026-07-21: 28°C / 18°C
  • 2026-07-22: 28°C / 18°C
  • 2026-07-23: 26°C / 15°C
  • 2026-07-24: 28°C / 13°C
  • 2026-07-25: 28°C / 16°C
  • 2026-07-26: 29°C / 15°C
Is it going to rain in Denville today?

There is a 1% chance of rain in Denville today.

What is the wind speed in Denville right now?

Wind in Denville is currently 6 km/h (4 mph) from the SSE.

What is the UV index in Denville right now?

The UV index in Denville is currently 8.1 (very high). Sun protection is recommended when the index is 3 or higher.

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