What is the weather like in Deerfield right now?

Deerfield has a temperate climate. Check our real-time weather data above for current conditions including temperature, humidity, wind, and precipitation.

Does Deerfield have four seasons?

Yes, Deerfield experiences distinct seasonal changes throughout the year, each with its own weather characteristics.

How accurate is the weather forecast for Deerfield?

Our weather forecasts for Deerfield, United States use professional meteorological data updated hourly. Short-term forecasts (1-3 days) are highly accurate, while extended forecasts (7-16 days) provide reliable trend predictions.

What is the weather like in Deerfield in January?

In January, Deerfield typically has average highs of 1°C and lows of -9°C, with around 50mm of precipitation over 8 rainy days. Expect approximately 0 hours of sunshine per day.

What is the weather like in Deerfield in February?

In February, Deerfield typically has average highs of 3.4°C and lows of -6.6°C, with around 70mm of precipitation over 11 rainy days. Expect approximately 0.8 hours of sunshine per day.

What is the weather like in Deerfield in March?

In March, Deerfield typically has average highs of 10°C and lows of 0°C, with around 85mm of precipitation over 13 rainy days. Expect approximately 3 hours of sunshine per day.

What is the weather like in Deerfield in April?

In April, Deerfield typically has average highs of 19°C and lows of 9°C, with around 90mm of precipitation over 14 rainy days. Expect approximately 6 hours of sunshine per day.

What is the weather like in Deerfield in May?

In May, Deerfield typically has average highs of 28°C and lows of 18°C, with around 85mm of precipitation over 13 rainy days. Expect approximately 9 hours of sunshine per day.

What is the weather like in Deerfield in June?

In June, Deerfield typically has average highs of 34.6°C and lows of 24.6°C, with around 70mm of precipitation over 11 rainy days. Expect approximately 11.2 hours of sunshine per day.

What is the weather like in Deerfield in July?

In July, Deerfield typically has average highs of 37°C and lows of 27°C, with around 50mm of precipitation over 8 rainy days. Expect approximately 12 hours of sunshine per day.

What is the weather like in Deerfield in August?

In August, Deerfield typically has average highs of 34.6°C and lows of 24.6°C, with around 70mm of precipitation over 11 rainy days. Expect approximately 11.2 hours of sunshine per day.

What is the weather like in Deerfield in September?

In September, Deerfield typically has average highs of 28°C and lows of 18°C, with around 85mm of precipitation over 13 rainy days. Expect approximately 9 hours of sunshine per day.

What is the weather like in Deerfield in October?

In October, Deerfield typically has average highs of 19°C and lows of 9°C, with around 90mm of precipitation over 14 rainy days. Expect approximately 6 hours of sunshine per day.

What is the weather like in Deerfield in November?

In November, Deerfield typically has average highs of 10°C and lows of 0°C, with around 85mm of precipitation over 13 rainy days. Expect approximately 3 hours of sunshine per day.

What is the weather like in Deerfield in December?

In December, Deerfield typically has average highs of 3.4°C and lows of -6.6°C, with around 70mm of precipitation over 11 rainy days. Expect approximately 0.8 hours of sunshine per day.

Deerfield

Name: Deerfield
Address: US

Illinois, United States

23°

Light drizzle

Feels like 25°

H: 32° L: 22°

Updated Thursday, July 9 • Data from Yr.no (MET Norway)

Hourly Forecast

Now24°

1%

8 PM22°

9 PM23°

10 PM22°

1%

11 PM22°

3%

12 AM22°

6%

1 AM22°

5%

2 AM24°

3%

3 AM24°

11%

4 AM27°

10%

5 AM29°

11%

6 AM26°

12%

7 AM29°

16%

8 AM28°

18%

9 AM29°

14%

10 AM30°

12%

11 AM31°

5%

12 PM32°

8%

1 PM31°

16%

2 PM30°

19%

3 PM23°

26%

4 PM23°

11%

5 PM23°

17%

6 PM23°

25%

16-Day Forecast

Thu

26%

Moderate rain showers

32°

22°

Today

27%

Fog

25°

20°

Tomorrow

1%

Overcast

28°

18°

Sun

2%

Clear sky

28°

20°

Mon

1%

Clear sky

29°

20°

Tue

3%

Clear sky

33°

21°

Wed

9%

Overcast

32°

22°

Thu

9%

Partly cloudy

34°

23°

Fri

13%

Mainly clear

34°

25°

Sat

18%

Slight rain showers

31°

21°

Sun

16%

Overcast

27°

20°

Mon

23%

Overcast

28°

20°

Tue

26%

Light drizzle

30°

21°

Wed

21%

Light drizzle

32°

21°

Thu

24%

Moderate drizzle

24°

20°

Fri

17%

Moderate rain

33°

20°

Weekend Forecast

The weekend looks dry and pleasant, with warm temperatures perfect for outdoor activities.

Friday

Friday, Jul 10

25°

Low: 20°

Fog

27% rain

0mm

18.4 km/h

UV: 7.05

Saturday

Saturday, Jul 11

28°

Low: 18°

Overcast

1% rain

0mm

16.8 km/h

UV: 7.25

Sunday

Sunday, Jul 12

28°

Low: 20°

Clear sky

2% rain

0mm

14.5 km/h

UV: 7.5

Picnic in the park

Outdoor sports

Beach or lake visit

Local brunch spots

Photo opportunities

Current Weather

Feels Like

25°

Humidity makes it feel warmer

Humidity

87%

High humidity

Wind

21 km/h

From NE

Pressure

985 hPa

Low pressure

Visibility

14.5 km

Excellent

UV Index

0.15

Low

Sunrise

12:24 AM

Sunset

3:28 PM

Precipitation

5.9 mm

Expected today

Air Quality

41

Good

Air quality is good

PM2.5 (Fine Particles)8

PM10 (Coarse Particles)8

Ozone (O3)101

Other Pollutants

NO2

15.6 µg/m³

SO2

1.7 µg/m³

CO

148.0 µg/m³

Nearby Places

Nearby Events

Related Destinations

Events

2026-2027 Sports

Best cities in July

Climate Character

Deerfield has a temperate climate with four distinct seasons, offering varied weather throughout the year. with average highs of 19°C and lows of 9°C. Annual rainfall totals approximately 900mm. Average sunshine reaches 6 hours per day. The warmest months are May, June, July. Cooler conditions prevail in January and February.

Weather by Month

Jan

1°

-9°

Feb

3.4°

-6.6°

Mar

10°

0°

Apr

19°

9°

May

28°

18°

Jun

34.6°

24.6°

Jul

37°

27°

Aug

34.6°

24.6°

Sep

28°

18°

Oct

19°

9°

Nov

10°

0°

Dec

3.4°

-6.6°

Best Months by Activity

beach

The best months for beach in Deerfield are July, May, June, offering the most suitable combination of temperature and weather conditions.

hiking

The best months for hiking in Deerfield are April, October, May, offering the most suitable combination of temperature and weather conditions.

sightseeing

The best months for sightseeing in Deerfield are May, July, September, offering the most suitable combination of temperature and weather conditions.

skiing

The best months for skiing in Deerfield are January, February, December, offering the most suitable combination of temperature and weather conditions.

Best Time to Visit Deerfield

Ideal for beach

July★★★★☆

May★★★☆☆

June★★★☆☆

Ideal for hiking

April★★★☆☆

October★★★☆☆

May★★☆☆☆

Ideal for sightseeing

May★★★☆☆

July★★★☆☆

September★★★☆☆

Ideal for skiing

January★★★☆☆

February★★★☆☆

December★★★☆☆

How Deerfield Compares

Compared to London (UK), Deerfield tends to be warmer in summer and colder in winter.

Details	Deerfield	London
Avg Summer High	35°C↑	23°C
Avg Winter High	3°C	8°C
Annual Rainfall	900mm	600mm
Daily Sun Hours	6h↑	4.1h

About Deerfield Weather

Temperate Climate

This temperate location experiences characteristic weather patterns influenced by its geographic position at 42.2 N, 87.8 W.

Best Time to Visit

Late spring (May-June) and early autumn (September) offer the best balance of weather and daylight.

Seasonal Weather in Deerfield

Spring

Mild and changeable with temperatures 8-18C (46-64F). Frequent rain and increasing sunshine.

Summer

Warm and pleasant, typically 18-28C (64-82F). Occasional heatwaves possible.

Autumn

Cool and crisp with temperatures 8-18C (46-64F). Beautiful foliage and misty mornings.

Winter

Cold with temperatures around -2 to 8C (28-46F). Snow possible in many areas.

Weather Facts

Deerfield is located at 42.2 degrees north of the equator in the Temperate climate zone.
The current season in Deerfield is summer, which influences the typical weather patterns you can expect.
Deerfield has a temperate climate with four distinct seasons and moderate precipitation.
Weather in Deerfield can be changeable, so layered clothing is recommended.
Weather forecasts for Deerfield, United States are updated hourly using reliable meteorological data.

Travel Tips

Check the hourly forecast for Deerfield before planning outdoor activities to avoid unexpected weather.
Always carry a light jacket or umbrella as weather can change quickly.
Book accommodations in advance during peak tourist seasons (summer and holidays).
Check sunset times when planning evening activities, especially in winter months.
Stay hydrated and use sun protection during extended outdoor activities.

Frequently Asked Questions

Deerfield

Hourly Forecast

16-Day Forecast

Current Weather

Air Quality

Related Destinations

Events

Best Time to Visit

Spring

Summer

Autumn

Winter

Is Deerfield hot or cold right now?

What is Deerfield known for weather-wise?

When is the rainy season in Deerfield?

Can you swim outdoors in Deerfield?

What should I wear in Deerfield today?

Is Deerfield humid or dry?

Weather Facts

Travel Tips

What is the weather like in Deerfield right now?

What is the best time to visit Deerfield?

What should I pack for Deerfield?

Does Deerfield have four seasons?

How accurate is the weather forecast for Deerfield?

What is the climate zone of Deerfield?