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

78.7°F Warmer 1.3°F than last hour.
---

Currently 78.7, Max: 78.8, Min: 77.3 Feels like:
81°F

24-hr
difference
-0.3°FColder 0.3°F than yesterday at this time.
LOCALLY: Today Yesterday
High: 78.8°F
1:39am
95.5°F
4:09pm
Low: 77.3°F
12:02am
72.3°F
5:52am
 Calm S
0.0
Gust:
0.0
Calm
60-Min Avg: Calm
120-Min Avg: Calm
Max Gust: 5.8 mph 1:23am
Month Max: 28.1 mph Jul 2
Today: 0.00 in
Yesterday: 0.00 in
Last
Rain:
7/2/2026
8:09 AM
July: 0.04 in
Last 7 Days: 0.80 in
Rain Season:1 15.32 in
1 rain day in July.
Barometer Humidity/Dew Point Moon
Current: 29.841 inHg Falling 0.01 °F/hr
1-Hour Trend: Steady
3-Hour Trend: Falling
High: 29.871  | Low:  29.841
Humidity: 73 % Decreased 3% since last hour.
Humidex: 93.5°F
Dew Point: 69.3°F Increased 0.1°F since last hour.
Wetbulb: 72.5°F
Waning Gibbous
Waning Gibbous, Moon at 19 days in cycle
83.98%
Illuminated
Clear Sky UV Index Air Quality Index
04 Jul 2026   Very High   9.4   
05 Jul 2026   Very High   8.7   
06 Jul 2026   Very High   8.7   
Moderate
Current AQI
52

Heat Index Cooling Degree Days Sun
Current: 81.2°F
Today: 78.8°F  1:39am
Yesterday: 100.5°F
Last Week: 105.4°F
Record: 116.8°F   06 Jul 2023
Today: 0.9
July: 37.3
2026 to Date: 40.4
Heating Degree Days
2026 to Date: 3591.6
Daylight: Possible hours of Daylight 15:10
-00:00:48 Min
Almanac Get Your Weather Banner Station All Time Records Wild Fire Risk
Sunrise: 5:13am
Sunset: 8:23pm
Moonrise: 10:43pm
Moonset: 9:37am
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: 2345 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
    82.5F on: Jul 03 2026     -6.2F on: Feb 04 2023
ICN:1 ISS:Ok
Chandler Burning   Index
Chandler Burning Index: LOW
Currently:
3.5 at 01:44 AM
1 Rain season: Jan 1st to Dec 31st.   
 NWS Weather Forecast  -   Tonight's and Independence Day's Outlook
Tonight

Tonight: Partly Cloudy then Isolated Showers And Thunderstorms
Partly Cloudy then Isolated Showers And T-Storms

Lo 73 °F
NWS forecast: Isolated showers and thunderstorms between 1am and 4am. Partly cloudy, with a low around 73. West wind around 3 mph. Chance of precipitation is 20%.
Independence
Day
Independence Day: Mostly Sunny then Isolated Showers And Thunderstorms
Mostly Sunny then Isolated Showers And T-Storms

Hi 93 °F
NWS forecast: Isolated showers and thunderstorms between 1pm and 2pm, then scattered showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 96. West wind 3 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
 NWS Short Term Weather Forecast
Independence
Day
Independence Day: Mostly Sunny then Isolated Showers And Thunderstorms
Mostly Sunny then Isolated Showers And T-Storms

Hi 93 °F
Saturday
Night
Saturday Night: Scattered Showers And Thunderstorms then Isolated Showers And Thunderstorms
Scattered Showers And T-Storms then Isolated Showers And T-Storms

Lo 66 °F
Sunday

Sunday: Partly Sunny
Partly Sunny

Hi 84 °F
Sunday
Night
Sunday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers

Lo 60 °F
Monday

Monday: Chance Rain Showers
Chance Rain Showers

Hi 79 °F
Monday
Night
Monday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 60 °F
Tuesday

Tuesday: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Hi 73 °F
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 61 °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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