There is a new URL for this page, be sure to update your bookmarks: Newtown, CT 5-Day Weather Forecast
Newtown, CT Weather Forecast | 5 Day
Updated: Sat Jul 19th 2025 2:00 PM EDT
Ask About Weather
Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
Partly Cloudy
Sat 7-19
Partly Cloudy with a high of 81°F and a low of 60°F. Winds will be light at 9mph and gusts of 10.4mph at 9 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 84% at 11 PM and 66% being its lowest at 3 PM. Barometric pressure is its highest of 30.05inHg at 3 PM, a lowest point of 30.01inHg at 11 PM with an avg 30.03inHg.
- HI: 81°F
- LO: 60°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
8.9 mph - Humidity
72% avg. - UV Index
2.3 - Air QualityModerate
- Sunrise
05:37 AM - Sunset
08:23 PM - Moonrise
12:27 AM - Moonset
03:37 PM - Moon Phase
Waning Crescent
Moderate Rain
Sun 7-20
Moderate Rain with a high of 89°F and a low of 70°F. It will likey rain, having a 79% chance of a downpour with an estimated 0.2in. Winds will be light at 9mph and gusts of 15.8mph at 8 PM. High humidity with average of 86% is anticipated, the maximum being 99% at 4 AM and 67% being its lowest at 5 PM. Barometric pressure is its highest of 29.98inHg at 12 AM, a lowest point of 29.72inHg at 7 PM with an avg 29.83inHg.
- HI: 89°F
- LO: 70°F
- Rainfall: 79% | est. 0.2in
- Snowfall: 0%
- Wind
8.9 mph - Humidity
86% avg. - UV Index
2 - Air QualityModerate
- Sunrise
05:38 AM - Sunset
08:22 PM - Moonrise
01:03 AM - Moonset
04:54 PM - Moon Phase
Waning Crescent
Sunny
Mon 7-21
Sunny with a high of 80°F and a low of 67°F. Wind will be moderate, blowing around 11mph on average and gusts of 13.2mph at 3 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 83% at 2 AM and 50% being its lowest at 2 PM. Barometric pressure is its highest of 30.01inHg at 10 PM, a lowest point of 29.79inHg at 1 AM with an avg 29.9inHg.
- HI: 80°F
- LO: 67°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
11 mph - Humidity
68% avg. - UV Index
2.4 - Air QualityGood
- Sunrise
05:39 AM - Sunset
08:21 PM - Moonrise
01:48 AM - Moonset
06:07 PM - Moon Phase
Waning Crescent
Sunny
Tue 7-22
Sunny with a high of 78°F and a low of 60°F. Winds will be light at 9mph and gusts of 14.4mph at 2 AM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 69% at 10 PM and 30% being its lowest at 4 PM. Barometric pressure is its highest of 30.2inHg at 10 PM, a lowest point of 30.04inHg at 12 AM with an avg 30.12inHg.
- HI: 78°F
- LO: 60°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
8.3 mph - Humidity
55% avg. - UV Index
2.4 - Air QualityGood
- Sunrise
05:40 AM - Sunset
08:20 PM - Moonrise
02:44 AM - Moonset
07:11 PM - Moon Phase
Waning Crescent
Sunny
Wed 7-23
Sunny with a high of 83°F and a low of 55°F. Winds will be light at 10mph and gusts of 13.9mph at 8 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 86% at 2 AM and 36% being its lowest at 3 PM. Barometric pressure is its highest of 30.27inHg at 8 AM, a lowest point of 30.19inHg at 5 PM with an avg 30.23inHg.
- HI: 83°F
- LO: 55°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
9.4 mph - Humidity
64% avg. - UV Index
0.2 - Air QualityModerate
- Sunrise
05:41 AM - Sunset
08:19 PM - Moonrise
03:52 AM - Moonset
08:01 PM - Moon Phase
Waning Crescent
Sunny
Thu 7-24
Sunny with a high of 86°F and a low of 61°F. Wind will be moderate, blowing around 11mph on average and gusts of 14.4mph at 8 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 85% at 2 AM and 38% being its lowest at 2 PM. Barometric pressure is its highest of 30.24inHg at 12 AM, a lowest point of 30.06inHg at 11 PM with an avg 30.16inHg.
- HI: 86°F
- LO: 61°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
10.3 mph - Humidity
66% avg. - UV Index
6 - Air QualityTBA
- Sunrise
05:42 AM - Sunset
08:19 PM - Moonrise
05:06 AM - Moonset
08:40 PM - Moon Phase
New Moon
Currently
|
82°F |
30.09 inHg.
Barometer 47%
Humidity SSW 14.4 mph Wind |
| Partly Cloudy | ||
5 Day Forecast Nearby
More Local Information
Bookmark and Share
