Extreme Heat Warning EXTREME HEAT WARNING - Norfolk County
Updated: @  
Summary / Temperature Wind Rain/Melted Snow Cloud Level
Partly cloudy
Partly cloudy

79.6°F Warmer 0.3°F than last hour.
---

Currently 79.6, Max: 79.8, Min: 79.3 Feels like:
84°F

24-hr
difference
11.3°FWarmer 11.3°F than yesterday at this time.
LOCALLY: Today Yesterday
High: 79.8°F
12:07am
96.5°F
4:21pm
Low: 79.3°F
12:39am
68.2°F
12:48am
 Wind from NW NW
4.1
Gust:
8.0
Light Breeze
60-Min Avg: 3.1 mph
120-Min Avg: 1.8 mph
Max Gust: 9.4 mph 12:07am
Month Max: 14.7 mph Jul 1
Today: 0.00 in
Yesterday: 0.00 in
Last
Rain:
6/30/2026
5:58 PM
July: 0.00 in
Last 7 Days: 0.83 in
Rain Season:1 15.27 in
0 rain day in July.
Barometer Humidity/Dew Point Moon
Current: 29.961 inHg Rising 0.01 °F/hr
1-Hour Trend: Steady
3-Hour Trend: Steady
High: 29.961  | Low:  29.941
Humidity: 84 %  
Humidex: 99.0°F
Dew Point: 74.3°F Increased 0.2°F since last hour.
Wetbulb: 76.0°F
Waning Gibbous
Waning Gibbous, Moon at 17 days in cycle
95.54%
Illuminated
Clear Sky UV Index Air Quality Index
02 Jul 2026   Very High   9.0   
03 Jul 2026   Very High   9.2   
04 Jul 2026   Very High   9.6   
Moderate
Current AQI
70

Heat Index Cooling Degree Days Sun
Current: 83.9°F
Today: 79.8°F  12:07am
Yesterday: 105.6°F
Last Week: 105.4°F
Record: 116.8°F   06 Jul 2023
Today: 0.6
July: 173.9
2026 to Date: 177
Heating Degree Days
2026 to Date: 3603.6
Daylight: Possible hours of Daylight 15:11
-00:00:41 Min
Almanac Get Your Weather Banner Station All Time Records Wild Fire Risk
Sunrise: 5:12am
Sunset: 8:23pm
Moonrise: 9:53pm
Moonset: 7:26am
Full Moon: 23:57 UTC June 29 2026
New Moon: 20:25 UTC July 14 2026
Outside Air
Air Density: 1.17 kg/m3
Cloud Height: 1402 ft
Current Weather Conditions in millis, MA
Southern New England
Storm Totals
Storm Reports
HIGHS: LOWS:
103.3°F
22 Jul 2011
-13.2°F
24 Feb 2015
Daytime Ave Records
6am - 6pm 6am - 6pm
    96.1 F on: Jul 06 2010     1.9F on: Jan 21 2019
Nitetime Ave Records
6pm - 6am 6pm - 6am
    81.7F on: Jul 20 2013     -6.2F on: Feb 04 2023
ICN:4 ISS:Ok
Chandler Burning   Index
Chandler Burning Index: LOW
Currently:
0.5 at 00:59 AM
1 Rain season: Jan 1st to Dec 31st.   
 NWS Weather Forecast  -   Overnight's and Thursday's Outlook
Overnight

Overnight: Partly Cloudy
Partly Cloudy

Lo 72 °F
NWS forecast: Partly cloudy, with a low around 72. Southwest wind around 5 mph.
Thursday

Thursday: Sunny
Sunny

Hi 101 °F
NWS forecast: Sunny, with a high near 101. Heat index values as high as 115. West wind 5 to 8 mph.
 NWS Short Term Weather Forecast
Thursday

Thursday: Sunny
Sunny

Hi 101 °F
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear

Lo 76 °F
Friday

Friday: Sunny
Sunny

Hi 101 °F
Friday
Night
Friday Night: Mostly Clear
Mostly Clear

Lo 74 °F
Independence
Day
Independence Day: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms

Hi 97 °F
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy

Lo 69 °F
Sunday

Sunday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms

Hi 91 °F
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 66 °F
Version 4.20 11-Oct-2009 - Script Modification/Additions by: WebsterWeatherLIVE.com
NWS Northeast Regional Radar WU North East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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