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Extreme Heat Watch EXTREME HEAT WATCH - Norfolk County
IMPERIAL | METRIC
Updated: Jun-28-2026 @ 2:15pm   (0 sec ago)
Temperature Current Conditions Current Forecast / Storm Prediction
Currently Outside: Warmer 2°F than last hour.

82.1°F

Heat Index:  84.2°F
---
High Today
83.4°F
2:07 PM 		Low Today
64.9°F
5:59 AM
Yest High
83.8°F
2:16 PM 		Yest Low
61.7°F
5:27 AM
Station High*
91.6°F
2021 		Station Low*
49.3°F
2024
* Today's Station Records Since 2/2009
Overcast Overcast

Wind from S Wind:  S
1.5
Gusting to:
 2.7 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
10.1 of 100
This
Afternoon
This Afternoon: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms
Tonight

Tonight: Scattered Showers And Thunderstorms then Patchy Fog
Scattered Showers And T-Storms then Patchy Fog
Monday

Monday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Hi 82°F Lo 60°F Hi 84°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 31.7°F since last hour. 67.3°F
Last Hour: Increased 31.7°F since last hour. 31.7°F
High&nbsp12:21 PM: 71.8°F
Low 5:59 AM: 64.3°F
Record High: 82.8°F on
Aug-9-2024
Record Low: -18.6°F on
Feb-4-2016
Wetbulb: 72.4°F
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.88 in
Jun Rain: 1.79 in
Jun to Date
  Avg:10 		4.21 in
Jun to Date
  Diff from Avg:10 		Under 2.42 in for the month 2.42 in
Jun Avg: 5.74 in
Diff from Avg: Under 3.95 in for the month 3.95 in
Season:1 14.52 in
YTD
  Avg:11 		22.59 in
YTD
  Diff from Avg:11 		Under 8.07 in for the year 8.07 in
Last Rain
Time/Date: 		Jun-26-2026
at 8:25 AM
66 rain days in 2026
10 days in June
1 day since last rain
Southern New England
Storm Totals
Storm Reports
Current: S  1.5 mph
1Hr Average: 1.9 mph
Wind Run: 9.31 miles
Wind Gust
Current: 2.7 mph
Today: 9.4 mph 1:14 PM
Month: 36.2 mph Jun-6
Year: 46.9 mph Mar-14
Record Gust: 55.0 mph
Feb-25-2019
Sunlight:
15 h 14 m 19 s
of Sunlight Yesterday
15 h 13 m 52 s
of Sunlight Today Which is 27 sec shorter than
yesterday
 (Noon ?>) graph (Midnight

Waxing Gibbous
Waxing Gibbous, 13 days, 15 hours, 22 minutes in cycle
99%
Illuminated
Humidity Barometer
Current: Decreased 4% since last hour. 61%
Last Hour: Decreased 4% since last hour. 4%
High 12:12 AM: 99%
Low 1:58 PM: 55%
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 10:42 AM: 30.011
Low 4:27 AM: 29.931
Record High: 33.091 inHg
Aug-15-2019
Record Low: 25.567 inHg
Dec-16-2023
Cooling Degree Days Snow3 Heat Index Air
Today: 0.7
Jun: 152.8
2026 to Date: 155.9
Heating Degree Days
2026 to Date: 3607.6
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: 84.2°F
High 2:02pm: 86.5°F
Yesterday: 85.8°F
Record: 116.8°F
Jul-6-2023
Quality
Index6:
51

Moderate


Density:
1.17 kg/m3
UV Summary/Forecast Solar Summary
Jun-28

8.2 		Jun-29

8.2 		Jun-30

9.1
Sunrise is at: 5:10
Solar Noon: val_s
Sunset is at: 20:24
Almanac Get Your Weather Banner Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 47.9°F
Sunrise: 5:10
Sunset: 20:24
Moonrise: 20:38
Moonset: 4:20
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:18 | 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 28 of just the month of June for this station since 2010.   11 Historical average rain this season to day 28 of June for this station since 2010.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms

Hi 82°F 		NWS forecast: Isolated rain showers between 2pm and 3pm, then scattered showers and thunderstorms. Partly sunny, with a high near 82. East wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
 Tonight

Tonight: Scattered Showers And Thunderstorms then Patchy Fog
Scattered Showers And T-Storms then Patchy Fog

Lo 60°F 		NWS forecast: Scattered showers and thunderstorms before 8pm, then patchy fog. Mostly cloudy, with a low around 60. Southwest wind around 3 mph. Chance of precipitation is 30%.
 NWS Short Term Weather Forecast
Monday

Monday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Monday
Night
Monday Night: Partly Cloudy then Patchy Fog
Partly Cloudy then Patchy Fog
Tuesday

Tuesday: Patchy Fog then Slight Chance Showers And Thunderstorms
Patchy Fog then Slight Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Slight Chance Showers And T-Storms then Showers And T-Storms Likely
Wednesday

Wednesday: Chance Rain Showers then Slight Chance Showers And Thunderstorms
Chance Rain Showers then Slight Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Thursday

Thursday: Sunny
Sunny
Hi 84°F Lo 62°F Hi 88°F Lo 66°F Hi 93°F Lo 72°F Hi 99°F
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