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Now · 5:35 PM

Deerfield Weather & Hourly Forecast

United States · Massachusetts · 01342

Sunny
76°F
Sunny
Feels like: 75°F
💧 Humidity 51% 🌡 Pressure 30.15 inHg 💨 Wind 5 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 1.5 · Low 🌅 Sunrise 6:12 AM 🌇 Sunset 7:30 PM

Hourly Forecast for Deerfield

Today
Sunny · 6:00 PM Sunny
76° 💧 None 💨 5 mph H 51%30.15 inHg
Clear night · 9:00 PM Clear night
71° 💧 None 💨 4 mph H 60%30.18 inHg
Tomorrow
Partly cloudy night · 12:00 AM Partly cloudy night
66° 💧 None 💨 2 mph H 75%30.18 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
64° 💧 None 💨 3 mph H 78%30.15 inHg
Overcast night · 6:00 AM Overcast night
62° 💧 None 💨 3 mph H 78%30.15 inHg
Overcast · 9:00 AM Overcast
71° 💧 None 💨 4 mph H 62%30.15 inHg
Overcast · 12:00 PM Overcast
79° 💧 None 💨 8 mph H 38%30.09 inHg
Overcast · 3:00 PM Overcast
81° 💧 None 💨 9 mph H 63%30.03 inHg
Overcast · 6:00 PM Overcast
73° 💧 None 💨 6 mph H 76%30.03 inHg
Overcast night · 9:00 PM Overcast night
72° 💧 None 💨 8 mph H 71%30.06 inHg
Monday
Overcast night · 12:00 AM Overcast night
71° 💧 None 💨 5 mph H 79%30.06 inHg
Clear night · 3:00 AM Clear night
66° 💧 None 💨 2 mph H 96%30.06 inHg
Clear night · 6:00 AM Clear night
62° 💧 None 💨 3 mph H 97%30.09 inHg
Sunny · 9:00 AM Sunny
70° 💧 None 💨 2 mph H 72%30.12 inHg
Sunny · 12:00 PM Sunny
81° 💧 None 💨 2 mph H 46%30.09 inHg
Overcast · 3:00 PM Overcast
83° 💧 None 💨 4 mph H 42%30.03 inHg

In Deerfield and, more broadly, across the state of Massachusetts: As the afternoon comes to a close, the sky remains mostly sunny with just a few clouds drifting by. Temperatures are expected to stay mild to warm, ranging from 67 to 79 degrees Fahrenheit. Winds will be light, coming from the west at around 6 mph, with occasional gusts reaching 7 mph. No rain is forecast for the evening, so conditions will stay dry. It should be a pleasant evening with comfortable temperatures and gentle breezes.

15-Day Weather Outlook for Deerfield

TomorrowTomorrow Light rain Light rain 81°/62° 💧 0.02 in 💨 12 mph
Monday, Aug 31Mon Aug 31 Sunny Sunny 83°/58° 💧 None 💨 5 mph
Tuesday, Sep 1Tue Sep 1 Heavy rain Heavy rain 66°/61° 💧 0.42 in 💨 7 mph
Wednesday, Sep 2Wed Sep 2 Light rain Light rain 68°/59° 💧 0.02 in 💨 6 mph
Thursday, Sep 3Thu Sep 3 Light rain Light rain 64°/59° 💧 0.31 in 💨 7 mph
Friday, Sep 4Fri Sep 4 Light rain Light rain 67°/60° 💧 0.01 in 💨 7 mph
Saturday, Sep 5Sat Sep 5 Partly cloudy Partly cloudy 83°/60° 💧 None 💨 9 mph
Sunday, Sep 6Sun Sep 6 Mostly cloudy Mostly cloudy 79°/55° 💧 None 💨 6 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 77°/55° 💧 None 💨 8 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 87°/63° 💧 0.19 in 💨 8 mph
Wednesday, Sep 9Wed Sep 9 Sunny Sunny 96°/72° 💧 None 💨 11 mph
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 85°/65° 💧 None 💨 14 mph
Friday, Sep 11Fri Sep 11 Sunny Sunny 72°/56° 💧 None 💨 9 mph
Saturday, Sep 12Sat Sep 12 Sunny Sunny 79°/50° 💧 None 💨 7 mph
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 69°/48° 💧 None 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Deerfield

Vertical axis: °F · Color based on temperature
Sunny at 6:00 PM
76° Today 6:00 PM
Sunny at 7:00 PM
75° 7:00 PM
Clear night at 8:00 PM
73° 8:00 PM
Clear night at 9:00 PM
71° 9:00 PM
Clear night at 10:00 PM
69° Today 10:00 PM
Partly cloudy night at 11:00 PM
66° 11:00 PM
Partly cloudy night at 12:00 AM
66° 12:00 AM
Partly cloudy night at 1:00 AM
65° 1:00 AM
Partly cloudy night at 2:00 AM
65° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
64° 3:00 AM
Overcast night at 4:00 AM
64° 4:00 AM
Overcast night at 5:00 AM
63° 5:00 AM
Overcast night at 6:00 AM
62° Tomorrow 6:00 AM
Overcast at 7:00 AM
63° 7:00 AM
Overcast at 8:00 AM
67° 8:00 AM
Overcast at 9:00 AM
71° 9:00 AM
Overcast at 10:00 AM
73° Tomorrow 10:00 AM
Overcast at 11:00 AM
76° 11:00 AM
Overcast at 12:00 PM
79° 12:00 PM
Overcast at 1:00 PM
81° 1:00 PM
Overcast at 2:00 PM
82° Tomorrow 2:00 PM
Overcast at 3:00 PM
81° 3:00 PM
Overcast at 4:00 PM
78° 4:00 PM
Overcast at 5:00 PM
75° 5:00 PM
Overcast at 6:00 PM
73° Tomorrow 6:00 PM
Overcast at 7:00 PM
73° 7:00 PM
Overcast night at 8:00 PM
73° 8:00 PM
Overcast night at 9:00 PM
72° 9:00 PM
Overcast night at 10:00 PM
71° Tomorrow 10:00 PM
Overcast night at 11:00 PM
72° 11:00 PM
Overcast night at 12:00 AM
71° 12:00 AM
Overcast night at 1:00 AM
70° 1:00 AM
Mostly cloudy night at 2:00 AM
67° Monday 2:00 AM
Clear night at 3:00 AM
66° 3:00 AM
Clear night at 4:00 AM
64° 4:00 AM
Clear night at 5:00 AM
63° 5:00 AM
Clear night at 6:00 AM
62° Monday 6:00 AM
Sunny at 7:00 AM
63° 7:00 AM
Sunny at 8:00 AM
68° 8:00 AM
Sunny at 9:00 AM
70° 9:00 AM
Sunny at 10:00 AM
74° Monday 10:00 AM
Sunny at 11:00 AM
78° 11:00 AM
Sunny at 12:00 PM
81° 12:00 PM
Sunny at 1:00 PM
82° 1:00 PM
Sunny at 2:00 PM
83° Monday 2:00 PM
Overcast at 3:00 PM
83° 3:00 PM
Overcast at 4:00 PM
82° 4:00 PM
Overcast at 5:00 PM
80° 5:00 PM
Overcast at 6:00 PM
75° Monday 6:00 PM
Overcast at 7:00 PM
72° 7:00 PM
Overcast night at 8:00 PM
70° 8:00 PM
Overcast night at 9:00 PM
68° 9:00 PM
Overcast night at 10:00 PM
68° Monday 10:00 PM
Overcast night at 11:00 PM
66° 11:00 PM
Overcast night at 12:00 AM
68° 12:00 AM
Overcast night at 1:00 AM
68° 1:00 AM
Overcast night at 2:00 AM
68° Tuesday 2:00 AM
Overcast night at 3:00 AM
67° 3:00 AM
Light rain at 4:00 AM
65° 4:00 AM
Light rain at 5:00 AM
64° 5:00 AM
Light rain at 6:00 AM
64° Tuesday 6:00 AM
Moderate rain at 7:00 AM
64° 7:00 AM
Heavy rain at 8:00 AM
63° 8:00 AM
Moderate rain at 9:00 AM
63° 9:00 AM
Light rain at 10:00 AM
64° Tuesday 10:00 AM
Overcast at 11:00 AM
65° 11:00 AM
Overcast at 12:00 PM
66° 12:00 PM
Overcast at 1:00 PM
67° 1:00 PM
Overcast at 2:00 PM
68° Tuesday 2:00 PM
Overcast at 3:00 PM
68° 3:00 PM
Overcast at 4:00 PM
67° 4:00 PM
Overcast at 5:00 PM
66° 5:00 PM
Overcast at 6:00 PM
65° Tuesday 6:00 PM
Overcast at 7:00 PM
64° 7:00 PM
Overcast night at 8:00 PM
63° 8:00 PM
Light rain at 9:00 PM
63° 9:00 PM
Overcast night at 10:00 PM
62° Tuesday 10:00 PM
Overcast night at 11:00 PM
61° 11:00 PM
Overcast night at 12:00 AM
61° 12:00 AM
Overcast night at 1:00 AM
61° 1:00 AM
Overcast night at 2:00 AM
61° Wednesday 2:00 AM
Overcast night at 3:00 AM
61° 3:00 AM
Overcast night at 4:00 AM
61° 4:00 AM
Overcast night at 5:00 AM
61° 5:00 AM
Light rain at 6:00 AM
62° Wednesday 6:00 AM
Light rain at 7:00 AM
62° 7:00 AM
Overcast at 8:00 AM
63° 8:00 AM
Overcast at 9:00 AM
62° 9:00 AM
Overcast at 10:00 AM
62° Wednesday 10:00 AM
Overcast at 11:00 AM
64° 11:00 AM
Overcast at 12:00 PM
65° 12:00 PM
Light rain at 1:00 PM
67° 1:00 PM
Light rain at 2:00 PM
65° Wednesday 2:00 PM
Light rain at 3:00 PM
65° 3:00 PM
Overcast at 4:00 PM
66° 4:00 PM
Overcast at 5:00 PM
66° 5:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Deerfield

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 6:00 PM
PM2.5 Fine particles Good 3,0µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 75,3µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 8,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Deerfield

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 7,1High 🙂Fair
Tomorrow UV 6,0High 😐Moderate
Monday UV 6,7High 😐Moderate
Tuesday UV 3,5Moderate 😐Moderate
Wednesday UV 4,0Moderate 🙂Fair
Thursday UV 7,0High Unavailable
Friday UV 6,0High Unavailable
Hourly UV index today
6:00 PMUV 0,5 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Deerfield

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Monday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Monday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Monday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Monday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Monday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Monday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tuesday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tuesday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tuesday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tuesday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tuesday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tuesday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Wednesday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Wednesday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Wednesday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Wednesday 2:00 PM 3:00 PM 4:00 PM 5:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.43 Population: 458

Forecast data for Deerfield were last refreshed today at 5:35 PM. The current forecast period extends through 31/08/2026 at 3:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.