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Extreme Heat Warning EXTREME HEAT WARNING - Norfolk County
IMPERIAL | METRIC
Updated: Jul-02-2026 @ 1:25am   (0 sec ago)
Temperature Current Conditions Current Forecast / Storm Prediction
Currently Outside: Colder 2.7°F than last hour.

76.8°F

Feels like:  79°F
---
High Today
80.4°F
1:07 AM 		Low Today
76.8°F
1:24 AM
Yest High
96.5°F
4:21 PM 		Yest Low
68.2°F
12:48 AM
Station High*
91.5°F
2018 		Station Low*
53.2°F
2024
* Today's Station Records Since 2/2009
Partly cloudy Partly cloudy

Wind from SW Wind:  SW
1.0
Gusting to:
 1.3 mph
Current Rain Rain:
0.03 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-0.6 of 100
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Thursday

Thursday: Sunny
Sunny
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Lo 72°F Hi 101°F Lo 76°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 31.1°F since last hour. 73.6°F
Last Hour: Increased 31.1°F since last hour. 31.1°F
High&nbsp12:02 AM: 74.4°F
Low 1:23 AM: 73.1°F
Record High: 82.8°F on
Aug-9-2024
Record Low: -18.6°F on
Feb-4-2016
Wetbulb: 74.6°F
Today: 0.03 in
Rate (/hr): 0.319 in
Yesterday: 0.00 in
Last 7 Days: 0.83 in
Jul Rain: 0.03 in
Jul to Date
  Avg:10 		0.42 in
Jul to Date
  Diff from Avg:10 		Under 0.39 in for the month 0.39 in
Jul Avg: 4.40 in
Diff from Avg: Under 4.37 in for the month 4.37 in
Season:1 15.31 in
YTD
  Avg:11 		23.47 in
YTD
  Diff from Avg:11 		Under 8.16 in for the year 8.16 in
66 rain days in 2026
1 day in July
0 days since last rain
Southern New England
Storm Totals
Storm Reports
Current: SW  1.0 mph
1Hr Average: 1.7 mph
Wind Run: 4.75 miles
Wind Gust
Current: 1.3 mph
Today: 28.1 mph 1:08 AM
Month: 28.1 mph Jul-2
Year: 46.9 mph Mar-14
Record Gust: 55.0 mph
Feb-25-2019
Sunlight:
15 h 12 m 9 s
of Sunlight Yesterday
15 h 11 m 27 s
of Sunlight Today Which is 42 sec shorter than
yesterday
 (Noon ?>) graph (Midnight

Waning Gibbous
Waning Gibbous, 17 days, 2 hours, 31 minutes in cycle
95%
Illuminated
Humidity Barometer
Current: Increased 5% since last hour. 90%
Last Hour: Increased 5% since last hour. 5%
High 1:24 AM: 90%
Low 1:09 AM: 79%
Record High: 100%
Jul-12-2017
Record Low: 0%
May-24-2024
Current: Rising 0.01 inHg/hr 29.951 inHg
Last Hour: Steady
High 12:32 AM: 29.961
Low 12:17 AM: 29.941
Record High: 33.091 inHg
Aug-15-2019
Record Low: 25.567 inHg
Dec-16-2023
Cooling Degree Days Snow3 Heat Index Air
Today: 0.9
Jul: 17
2026 to Date: 20.1
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: 78.5°F
High 1:07am: 85.3°F
Yesterday: 105.6°F
Record: 116.8°F
Jul-6-2023
Quality
Index6:
70

Moderate


Density:
1.17 kg/m3
UV Summary/Forecast Solar Summary
Jul-02

9.0 		Jul-03

9.2 		Jul-04

9.6
Sunrise is at: 5:12
Solar Noon: val_s
Sunset is at: 20:23
Almanac Get Your Weather Banner Station All Time Records Cloud Level
Currently: Night
YTD Avg Temp: 48.5°F
Sunrise: 5:12
Sunset: 20:23
Moonrise: 21:53
Moonset: 7:26
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
  81.7°F°F
Jul-20-2013 		  -6.2°F°F
Feb-04-2023
ICN:4 | 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 2 of just the month of July for this station since 2010.   11 Historical average rain this season to day 2 of July for this station since 2010.
 NWS Weather Forecast  -   Outlook Overnight & Thursday
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
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday

Friday: Sunny
Sunny
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Independence
Day
Independence Day: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Sunday

Sunday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Lo 76°F Hi 101°F Lo 74°F Hi 97°F Lo 69°F Hi 91°F Lo 66°F
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