Extreme Heat Warning EXTREME HEAT WARNING - Norfolk County
IMPERIAL | METRIC
Updated: Jul-03-2026 @ 10:00am   (0 sec ago)
Temperature Current Conditions Current Forecast / Storm Prediction
Currently Outside: Warmer 3.8°F than last hour.

88.9°F

Heat Index:  94.8°F
Feels like:  95°F
---
High Today
88.9°F
9:59 AM
Low Today
72.3°F
5:52 AM
Yest High
96.9°F
4:13 PM
Yest Low
71.5°F
5:36 AM
Station High*
95.3°F
2018
Station Low*
52.2°F
2016
* Today's Station Records Since 2/2009
Clear Clear

Wind from NW Wind:  NW
1.1

Gusting to:
0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
11.4 of 100
Today

Today: Sunny
Sunny
Tonight

Tonight: Partly Cloudy then Scattered Showers And Thunderstorms
Partly Cloudy then Scattered Showers And T-Storms
Independence
Day
Independence Day: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms
Hi 101°F Lo 74°F Hi 96°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 31.3°F since last hour. 73.2°F
Last Hour: Increased 31.3°F since last hour. 31.3°F
High&nbsp7:29 AM: 75.9°F
Low 9:56 AM: 70.6°F
Record High: 82.8°F on
Aug-9-2024
Record Low: -18.6°F on
Feb-4-2016
Wetbulb: 78.0°F
Today: 0.00 in
Yesterday: 0.04 in
Last 7 Days: 0.87 in
Jul Rain: 0.04 in
Jul to Date
  Avg:10
0.49 in
Jul to Date
  Diff from Avg:10
Under 0.45 in for the month 0.45 in
Jul Avg: 4.40 in
Diff from Avg: Under 4.36 in for the month 4.36 in
Season:1 15.32 in
YTD
  Avg:11
23.54 in
YTD
  Diff from Avg:11
Under 8.22 in for the year 8.22 in
Last Rain
Time/Date:
Jul-2-2026
at 8:09 AM
67 rain days in 2026
1 day in July
0 days since last rain
Southern New England
Storm Totals
Storm Reports
Current: NW  1.1 mph
1Hr Average: 4.0 mph
Wind Run: 15.05 miles
Wind Gust
Current: 0.0 mph
Today: 15.0 mph 9:14 AM
Month: 28.1 mph Jul-2
Year: 46.9 mph Mar-14
Record Gust: 55.0 mph
Feb-25-2019
Sunlight:
15 h 11 m 27 s
of Sunlight Yesterday
15 h 10 m 41 s
of Sunlight Today
Which is 46 sec shorter than
yesterday
(Noon ?>) graph (Midnight

Waning Gibbous
Waning Gibbous, 18 days, 11 hours, 6 minutes in cycle
88%
Illuminated
Humidity Barometer
Current: Decreased 9% since last hour. 60%
Last Hour: Decreased 9% since last hour. 9%
High 6:01 AM: 98%
Low 9:56 AM: 56%
Record High: 100%
Jul-12-2017
Record Low: 0%
May-24-2024
Current: Rising 0.01  inHg/hr 29.941 inHg
Last Hour: Steady
High 8:28 AM: 29.951
Low 3:03 AM: 29.891
Record High: 33.091 inHg
Aug-15-2019
Record Low: 25.567 inHg
Dec-16-2023
Cooling Degree Days Snow3 Heat Index Air
Today: 5.7
Jul: 42.1
2026 to Date: 45.2
Heating Degree Days
2026 to Date: 3591.6
Today: 0.00 in
Yesterday: 0.00 in
Jul Snow: No Change 0.00 in
Jul Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 58.30 in
Snow Depth: 0.00 in
0 snow days in July
15 snow days in 2026.
Average 1st Snow:
0
Current: 94.8°F
High 9:59am: 97.1°F
Yesterday: 105.7°F
Record: 116.8°F
Jul-6-2023
Quality
Index6:

60


Moderate


Density:
1.15 kg/m3
UV Summary/Forecast Solar Summary
Jul-03

8.5
Jul-04

8.8
Jul-05

9.0
Sunrise is at: 5:13
Solar Noon: val_s
Sunset is at: 20:23
Almanac Get Your Weather Banner Station All Time Records Cloud Level
Currently: Morning
YTD Avg Temp: 48.8°F
Sunrise: 5:13
Sunset: 20:23
Moonrise: 22:43
Moonset: 9:37
Full Moon: Jun-29-2026
New Moon: 20:25 UTC
Jul-14-2026
Current Weather Conditions in Medfield, MA
SouthernNewEngland
Storm Total
Storm Reports
HIGHS: LOWS:
103.3°F
Jul-22-2011
-13.2°F
Feb-24-2015
Daytime Records
  96.1°F°F
Jul-06-2010
  1.9°F°F
Jan-21-2019
Nitetime Records
  82.5°F°F
Jul-03-2026
  -6.2°F°F
Feb-04-2023
ICN:0 | S3C2:1 | Ajax 3.xx
ISS:Ok |
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured.   6 Air Quality Index is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 3 of just the month of July for this station since 2010.   11 Historical average rain this season to day 3 of July for this station since 2010.
 NWS Weather Forecast  -   Outlook Today & Tonight
Today

Today: Sunny
Sunny

Hi 101°F
NWS forecast: Sunny, with a high near 101. Heat index values as high as 108. West wind 3 to 12 mph, with gusts as high as 23 mph.
Tonight

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

Lo 74°F
NWS forecast: Scattered showers and thunderstorms after midnight. Partly cloudy, with a low around 74. Heat index values as high as 103. West wind 3 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
 NWS Short Term Weather Forecast
Independence
Day
Independence Day: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms
Saturday
Night
Saturday Night: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Sunday
Night
Sunday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday

Tuesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Hi 96°F Lo 63°F Hi 86°F Lo 59°F Hi 80°F Lo 63°F Hi 77°F
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