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Extreme Heat Warning EXTREME HEAT WARNING - Norfolk County
IMPERIAL | METRIC
Updated: Jun-30-2026 @ 10:30pm   (0 sec ago)
Temperature Current Conditions Current Forecast / Storm Prediction
Currently Outside: Colder 0.8°F than last hour.

69.9°F

Feels like:  62°F
---
High Today
88.9°F
2:59 PM 		Low Today
57.5°F
4:56 AM
Yest High
88.4°F
2:54 PM 		Yest Low
58.9°F
5:42 AM
Station High*
94.6°F
2021 		Station Low*
55.0°F
2011
* Today's Station Records Since 2/2009
Mostly cloudy Mostly cloudy

Calm Wind:  NW
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.76 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.6 of 100
Tonight

Tonight: Mostly Cloudy then Isolated Showers And Thunderstorms
Mostly Cloudy then Isolated Showers And T-Storms
Wednesday

Wednesday: Isolated Showers And Thunderstorms then Mostly Sunny
Isolated Showers And T-Storms then Mostly Sunny
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Lo 68°F Hi 96°F Lo 74°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 31.2°F since last hour. 69.6°F
Last Hour: Increased 31.2°F since last hour. 31.2°F
High&nbsp6:00 PM: 73.3°F
Low 4:56 AM: 56.7°F
Record High: 82.8°F on
Aug-9-2024
Record Low: -18.6°F on
Feb-4-2016
Wetbulb: 69.7°F
Today: 0.76 in
Yesterday: 0.00 in
Last 7 Days: 0.40 in
Jun Rain: 2.55 in
Jun to Date
  Avg:10 		4.40 in
Jun to Date
  Diff from Avg:10 		Under 1.85 in for the month 1.85 in
Jun Avg: 5.74 in
Diff from Avg: Under 3.19 in for the month 3.19 in
Season:1 15.27 in
YTD
  Avg:11 		22.78 in
YTD
  Diff from Avg:11 		Under 7.51 in for the year 7.51 in
Last Rain
Time/Date: 		Jun-30-2026
at 5:58 PM
66 rain days in 2026
11 days in June
0 days since last rain
Southern New England
Storm Totals
Storm Reports
Current: NW  0.0 mph
1Hr Average: Calm
Wind Run: 20.68 miles
Wind Gust
Current: 0.0 mph
Today: 15.0 mph 2:33 PM
Month: 36.2 mph Jun-6
Year: 46.9 mph Mar-14
Record Gust: 55.0 mph
Feb-25-2019
Sunlight:
15 h 13 m 22 s
of Sunlight Yesterday
15 h 12 m 47 s
of Sunlight Today Which is 35 sec shorter than
yesterday
 (Noon ?>) graph (Midnight

Waning Gibbous
Waning Gibbous, 15 days, 23 hours, 37 minutes in cycle
99%
Illuminated
Humidity Barometer
Current: No Change 99%
Last Hour: No Change 0%
High 7:35 AM: 99%
Low 12:30 PM: 43%
Record High: 100%
Jul-12-2017
Record Low: 0%
May-24-2024
Current: Falling 0.01 inHg/hr 30.001 inHg
Last Hour: Steady
High 11:05 AM: 30.131
Low 8:50 PM: 29.981
Record High: 33.091 inHg
Aug-15-2019
Record Low: 25.567 inHg
Dec-16-2023
Cooling Degree Days Snow3 Heat Index Air
Today: 2.9
Jun: 168.8
2026 to Date: 171.9
Heating Degree Days
2026 to Date: 3609.7
Today: 0.00 in
Yesterday: 0.00 in
Jun Snow: No Change 0.00 in
Jun 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 June
15 snow days in 2026.
Average 1st Snow:
0
Current: 62.4°F
High 2:57pm: 93.9°F
Yesterday: 88.4°F
Record: 116.8°F
Jul-6-2023
Quality
Index6:
53

Moderate


Density:
1.19 kg/m3
UV Summary/Forecast Solar Summary
Jun-30

8.7 		Jul-01

9.2 		Jul-02

9.1
Sunrise is at: 5:11
Solar Noon: val_s
Sunset is at: 20:24
Almanac Get Your Weather Banner Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 48.3°F
Sunrise: 5:11
Sunset: 20:24
Moonrise: 21:21
Moonset: 6:21
Full Moon: Jun-29-2026
New Moon: 15:56 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:13 | 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 30 of just the month of June for this station since 2010.   11 Historical average rain this season to day 30 of June for this station since 2010.
 NWS Weather Forecast  -   Outlook Tonight & Wednesday
Tonight

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

Lo 68°F 		NWS forecast: Isolated showers and thunderstorms after 4am. Mostly cloudy, with a low around 68. Southwest wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
 Wednesday

Wednesday: Isolated Showers And Thunderstorms then Mostly Sunny
Isolated Showers And T-Storms then Mostly Sunny

Hi 96°F 		NWS forecast: Isolated showers and thunderstorms before 9am. Mostly sunny, with a high near 96. Heat index values as high as 106. Southwest wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
 NWS Short Term Weather Forecast
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday

Thursday: Sunny
Sunny
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
Chance Showers And T-Storms
Lo 74°F Hi 102°F Lo 75°F Hi 102°F Lo 75°F Hi 97°F Lo 70°F
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