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Weather in New London, United States 🇺🇸

Weather Forecast in New London

Current Weather in New London

Flood Advisory issued July 18 at 11:18PM EDT until July 19 at 12:45AM EDT by NWS Upton NY
Overcast
21°C
Feels like 21°C. Overcast.
🌬️ 24 km/h WSW
💧 96% Humidity
🧭 1002 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 21°C
🌅 Sunrise: 05:31 AM
🌇 Sunset: 08:17 PM
Map Overlays:

In New London right now it is 21°C and overcast, feeling like 21°C. Humidity is 96% with winds around 24 km/h, and the UV index is 0 (low). Over the next few days, temperatures in New London range from about 15°C to 26°C. ⚠️ Flood Advisory issued July 18 at 11:18PM EDT until July 19 at 12:45AM EDT by NWS Upton NY

Hourly Forecast for New London

03:00
Partly Cloudy
22°
19%
04:00
Patchy rain nearby
22°
25%
05:00
Clear
22°
13%
06:00
Sunny
22°
13%
07:00
Sunny
22°
12%
08:00
Sunny
22°
10%
09:00
Sunny
21°
6%
10:00
Sunny
22°
6%
11:00
Sunny
23°
5%
12:00
Sunny
25°
4%
13:00
Sunny
26°
3%
14:00
Sunny
26°
1%
15:00
Sunny
26°
1%
16:00
Sunny
26°
1%
17:00
Sunny
26°
1%
18:00
Sunny
25°
2%
19:00
Sunny
24°
2%
20:00
Sunny
21°
3%
21:00
Clear
20°
4%
22:00
Clear
19°
4%
23:00
Clear
18°
4%
00:00
Clear
18°
4%
01:00
Clear
17°
4%
02:00
Clear
16°
4%

14-Day Forecast for New London

Sun, Jul 19
Sunny Sunny
26° / 18°
Mon, Jul 20
Sunny Sunny
24° / 15°
Tue, Jul 21
Sunny Sunny
24° / 18°
Wed, Jul 22
Patchy rain nearby Patchy rain nearby
26° / 21°
Thu, Jul 23
Sunny Sunny
25° / 15°
Fri, Jul 24
Sunny Sunny
25° / 15°
Sat, Jul 25
Sunny Sunny
26° / 18°
Sun, Jul 26
Sunny Sunny
25° / 17°
Mon, Jul 27
Partly Cloudy Partly Cloudy
27° / 19°
Tue, Jul 28
Partly Cloudy Partly Cloudy
28° / 20°
Wed, Jul 29
Light rain shower Light rain shower
26° / 20°
Thu, Jul 30
Sunny Sunny
27° / 20°
Fri, Jul 31
Sunny Sunny
26° / 18°
Sat, Aug 01
Sunny Sunny
28° / 20°

Additional Forecasts for New London

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 157.0 μg/m³
O₃ (Ozone) 96.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.5 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 14.0 μg/m³
PM10 (Coarse particles) 14.6 μg/m³

Historical Weather

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Best Time to Be Outside in New London Today

The most comfortable window in New London today looks like 20:00 to 20:00, when it is around 21°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in New London

What is the temperature in New London right now?

The current temperature in New London is 21°C (69°F), overcast (feels like 21°C).

What's the weather like in New London right now?

Conditions in New London right now: Overcast, humidity 96%, wind 24 km/h WSW.

What is today's forecast for New London?

Today in New London: high 26°C, low 18°C, sunny. Chance of rain: 57%.

What is the 7-day weather forecast for New London?

Daily highs and lows for New London:

  • 2026-07-19: 26°C / 18°C
  • 2026-07-20: 24°C / 15°C
  • 2026-07-21: 24°C / 18°C
  • 2026-07-22: 26°C / 21°C
  • 2026-07-23: 25°C / 15°C
  • 2026-07-24: 25°C / 15°C
  • 2026-07-25: 26°C / 18°C
Is it going to rain in New London today?

There is a 57% chance of rain in New London today. Total expected precipitation: 2.14 mm.

What is the wind speed in New London right now?

Wind in New London is currently 24 km/h (15 mph) from the WSW.

What is the UV index in New London right now?

The UV index in New London is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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