Excessive Heat Warning — Dorchester, MD, Wicomico, MD, Somerset, MD, Inland Worcester, MD, Northampton, NC, Hertford, NC, Gates, NC, Pasquotank, NC, Camden, NC, Western Currituck, NC, Bertie, NC, Chowan, NC, Perquimans, NC, Fluvanna, VA, Prince Edward, VA, Cumberland, VA, Goochland, VA, Caroline, VA, Nottoway, VA, Amelia, VA, Powhatan, VA, Westmoreland, VA, Richmond, VA, Northumberland, VA, Lancaster, VA, Dinwiddie, VA, Prince George, VA, Charles City, VA, New Kent, VA, Gloucester, VA, Middlesex, VA, Mathews, VA, Sussex, VA, Surry, VA, James City, VA, Western Louisa, VA, Eastern Louisa, VA, Western Hanover, VA, Eastern Hanover, VA, Western Chesterfield, VA, Eastern Chesterfield (Including Col. Heights), VA, Western Henrico (Including the City of Richmond), VA, Eastern Henrico, VA, Western King William, VA, Eastern King William, VA, Western King and Queen, VA, Eastern King and Queen, VA, Western Essex, VA, Eastern Essex, VA, York, VA, Mecklenburg, VA, Lunenburg, VA, Brunswick, VA, Greensville, VA, Southampton, VA, Chesapeake, VA, Virginia Beach, VA, Accomack, VA, Northampton, VA, Newport News, VA, Hampton/Poquoson, VA, Isle of Wight, VA, Suffolk, VA, Norfolk, VA, Portsmouth, VA, Eastern Currituck, NC 7:00 PM

Newtown, Connecticut

Last updated: 3:13 PM CDT  ·  Refresh
33°C
Feels like 36°
Mostly Clear
▲ 34°  /  ▼ 18°
Wind
8 mph WNW
Humidity
46%
Dew Point
21°
Pressure
29.33 inHg
Visibility
10 mi
UV Index
7.8
Cloud Cover
18%
Sunrise
5:25 AM
Sunset
8:30 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Newtown is currently mostly clear at 33°C. Precipitation is likely — peak probability 85% around 8 PM. Atmospheric instability is elevated (CAPE up to 1237 J/kg) — isolated convective development possible. Sunrise: 5:25AM · Sunset: 8:30PM.

Alerts

Excessive Heat Warning
Dorchester, MD, Wicomico, MD, Somerset, MD, Inland Worcester, MD, Northampton, NC, Hertford, NC, Gates, NC, Pasquotank, NC, Camden, NC, Western Currituck, NC, Bertie, NC, Chowan, NC, Perquimans, NC, Fluvanna, VA, Prince Edward, VA, Cumberland, VA, Goochland, VA, Caroline, VA, Nottoway, VA, Amelia, VA, Powhatan, VA, Westmoreland, VA, Richmond, VA, Northumberland, VA, Lancaster, VA, Dinwiddie, VA, Prince George, VA, Charles City, VA, New Kent, VA, Gloucester, VA, Middlesex, VA, Mathews, VA, Sussex, VA, Surry, VA, James City, VA, Western Louisa, VA, Eastern Louisa, VA, Western Hanover, VA, Eastern Hanover, VA, Western Chesterfield, VA, Eastern Chesterfield (Including Col. Heights), VA, Western Henrico (Including the City of Richmond), VA, Eastern Henrico, VA, Western King William, VA, Eastern King William, VA, Western King and Queen, VA, Eastern King and Queen, VA, Western Essex, VA, Eastern Essex, VA, York, VA, Mecklenburg, VA, Lunenburg, VA, Brunswick, VA, Greensville, VA, Southampton, VA, Chesapeake, VA, Virginia Beach, VA, Accomack, VA, Northampton, VA, Newport News, VA, Hampton/Poquoson, VA, Isle of Wight, VA, Suffolk, VA, Norfolk, VA, Portsmouth, VA, Eastern Currituck, NC
Expires 7:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
59%
5 PM
34°
65%
6 PM
32°
67%
7 PM
29°
78%
8 PM
26°
84%
9 PM
24°
78%
10 PM
23°
79%
11 PM
23°
71%
12 AM
22°
68%
1 AM
22°
52%
2 AM
22°
49%
3 AM
22°
41%
4 AM
21°
33%
5 AM
18°
46%
6 AM
19°
52%
7 AM
19°
26%
8 AM
20°
27%
9 AM
20°
36%
10 AM
21°
37%
11 AM
24°
46%
12 PM
24°
47%
1 PM
26°
47%
2 PM
25°
48%
3 PM
25°
54%
7-Day Forecast
Today
34° 18°
Mostly Clear with a 79% chance of rain.
Sun
26° 18°
Mostly Cloudy with a 66% chance of rain.
Mon
22° 14°
Heavy Rain, 90% chance.
Tue
19° 13°
Rain, 90% chance.
Wed
27° 14°
Clear.
Thu
30° 18°
Rain, 82% chance.
Fri
31° 19°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 59% 8 mph WNW 46%
5 PM 34° Mostly Clear 65% 7 mph WNW 47%
6 PM 32° Mostly Clear 67% 7 mph WNW 58%
7 PM 29° Partly Cloudy 78% 6 mph NW 73%
8 PM 26° Partly Cloudy 84% 4 mph NW 84%
9 PM 24° Heavy Rain 78% 4 mph WNW 88%
10 PM 23° Heavy Rain 79% 5 mph NNW 92%
11 PM 23° Rain 71% 4 mph NNW 96%
12 AM 22° Rain 68% 4 mph NW 95%
1 AM 22° Rain 52% 4 mph W 94%
2 AM 22° Overcast 49% 4 mph W 94%
3 AM 22° Overcast 41% 3 mph WNW 94%
4 AM 21° Overcast 33% 3 mph NW 94%
5 AM 18° Overcast 46% 3 mph NW 94%
6 AM 19° Mostly Cloudy 52% 3 mph NW 93%
7 AM 19° Overcast 26% 3 mph NNW 92%
8 AM 20° Overcast 27% 4 mph N 89%
9 AM 20° Overcast 36% 4 mph NNE 82%
10 AM 21° Overcast 37% 4 mph NNE 74%
11 AM 24° Overcast 46% 4 mph NE 70%
12 PM 24° Overcast 47% 4 mph NE 71%
1 PM 26° Overcast 47% 4 mph ENE 73%
2 PM 25° Overcast 48% 4 mph ENE 75%
3 PM 25° Mostly Cloudy 54% 5 mph E 77%
15-Day Forecast
Today
7/4
Mostly Clear
79%
18°
34°
Sun
7/5
Mostly Cloudy
66%
18°
26°
Mon
7/6
Heavy Rain
90%
14°
22°
Tue
7/7
Rain
90%
13°
19°
Wed
7/8
Clear
16%
14°
27°
Thu
7/9
Rain
82%
18°
30°
Fri
7/10
Drizzle
60%
19°
31°
Sat
7/11
Rain
69%
18°
27°
Sun
7/12
Rain
68%
17°
25°
Mon
7/13
Rain
68%
15°
24°
Tue
7/14
Drizzle
60%
14°
27°
Wed
7/15
Drizzle
60%
17°
28°
Thu
7/16
Drizzle
60%
19°
28°
Fri
7/17
Drizzle
60%
18°
29°
Sat
7/18
Drizzle
60%
18°
29°
52
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
52 AQI 9.9 µg/m³
O3
Ground-level ozone
51 AQI 55 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 52 Moderate 51 52
Mon 57 Moderate 39 57
Tue 33 Good 30 33
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sat Jul 4, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2124 J/kg
MLCAPE1550 J/kg
MUCAPE2124 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.6
Kinematics
0–6 km Shear29 kt
0–1 km Shear8 kt
Eff. Shear23 kt
0–1 km SRH-38
0–3 km SRH-189
Eff. SRH-189
Storm Motion258° @ 35 kt
0–1 km EHI-0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.8
Thermo & Levels
PWAT1.84 in
0–3 km LR8.3 °C/km
700–500 LR6.1 °C/km
Total Totals50.8
LCL826 hPa
LFC993 hPa
EL163 hPa
Freezing Lvl13,717 ft