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Current weather in Deerfield is few clouds.

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This page shows hourly weather forecast for Deerfield, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Deerfield updated regularly?

Weather data for Deerfield is updated regularly with the latest available observations and forecasts.

Now · 6:39 PM

Deerfield Weather & Hourly Forecast

United States · Wisconsin · 53531

75°F

Mostly sunny

Feels like: 77°F

💧 Humidity 76% 🌡 Pressure 29.94 inHg 💨 Wind 6 mph 👁 Visibility 20.5 mi ☁ Clouds 20% ☀️ UV index 0.5 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Deerfield

Today

7:00 PM

Mostly sunny

75° 💧 None 💨 6 mph H 76%29.94 inHg

10:00 PM

Clear night

70° 💧 None 💨 7 mph H 83%29.97 inHg

Tomorrow

1:00 AM

Mostly clear night

64° 💧 None 💨 4 mph H 81%30.00 inHg

4:00 AM

Mostly cloudy night

62° 💧 None 💨 3 mph H 86%30.00 inHg

7:00 AM

Overcast

61° 💧 None 💨 5 mph H 91%30.03 inHg

10:00 AM

Mostly cloudy

70° 💧 None 💨 5 mph H 73%30.03 inHg

1:00 PM

Sunny

74° 💧 None 💨 4 mph H 55%30.00 inHg

4:00 PM

Partly cloudy

75° 💧 None 💨 6 mph H 50%29.97 inHg

7:00 PM

Sunny

69° 💧 None 💨 4 mph H 72%29.94 inHg

10:00 PM

Clear night

64° 💧 None 💨 4 mph H 81%30.00 inHg

Friday

1:00 AM

Clear night

61° 💧 None 💨 5 mph H 84%30.00 inHg

4:00 AM

Clear night

59° 💧 None 💨 4 mph H 89%30.00 inHg

7:00 AM

Sunny

59° 💧 None 💨 6 mph H 92%30.00 inHg

10:00 AM

Sunny

69° 💧 None 💨 6 mph H 82%30.00 inHg

1:00 PM

Partly cloudy

75° 💧 None 💨 9 mph H 60%29.94 inHg

4:00 PM

Partly cloudy

75° 💧 None 💨 9 mph H 58%29.88 inHg

Today

7:00 PM

Mostly sunny

75° 💧 None 💨 6 mph H 76%29.94 inHg

8:00 PM

Clear night

72° 💧 None 💨 7 mph H 82%29.94 inHg

9:00 PM

Clear night

71° 💧 None 💨 7 mph H 83%29.97 inHg

10:00 PM

Clear night

70° 💧 None 💨 7 mph H 83%29.97 inHg

11:00 PM

Clear night

69° 💧 None 💨 9 mph H 81%30.00 inHg

Tomorrow

12:00 AM

Mostly clear night

67° 💧 None 💨 7 mph H 78%30.00 inHg

1:00 AM

Mostly clear night

64° 💧 None 💨 4 mph H 81%30.00 inHg

2:00 AM

Partly cloudy night

63° 💧 None 💨 5 mph H 82%30.00 inHg

3:00 AM

Mostly cloudy night

62° 💧 None 💨 4 mph H 84%30.00 inHg

4:00 AM

Mostly cloudy night

62° 💧 None 💨 3 mph H 86%30.00 inHg

5:00 AM

Overcast night

61° 💧 None 💨 3 mph H 88%30.00 inHg

6:00 AM

Mostly cloudy night

62° 💧 None 💨 3 mph H 90%30.00 inHg

7:00 AM

Overcast

61° 💧 None 💨 5 mph H 91%30.03 inHg

8:00 AM

Mostly cloudy

64° 💧 None 💨 6 mph H 87%30.03 inHg

9:00 AM

Mostly cloudy

67° 💧 None 💨 5 mph H 81%30.03 inHg

10:00 AM

Mostly cloudy

70° 💧 None 💨 5 mph H 73%30.03 inHg

11:00 AM

Mostly sunny

72° 💧 None 💨 5 mph H 68%30.03 inHg

12:00 PM

Sunny

73° 💧 None 💨 4 mph H 60%30.03 inHg

1:00 PM

Sunny

74° 💧 None 💨 4 mph H 55%30.00 inHg

2:00 PM

Mostly sunny

75° 💧 None 💨 5 mph H 53%30.00 inHg

3:00 PM

Partly cloudy

75° 💧 None 💨 5 mph H 51%29.97 inHg

4:00 PM

Partly cloudy

75° 💧 None 💨 6 mph H 50%29.97 inHg

5:00 PM

Sunny

74° 💧 None 💨 5 mph H 53%29.97 inHg

6:00 PM

Sunny

73° 💧 None 💨 2 mph H 61%29.94 inHg

7:00 PM

Sunny

69° 💧 None 💨 4 mph H 72%29.94 inHg

8:00 PM

Clear night

67° 💧 None 💨 3 mph H 74%29.94 inHg

9:00 PM

Clear night

65° 💧 None 💨 4 mph H 79%29.97 inHg

10:00 PM

Clear night

64° 💧 None 💨 4 mph H 81%30.00 inHg

11:00 PM

Clear night

63° 💧 None 💨 4 mph H 82%30.00 inHg

Friday

12:00 AM

Clear night

62° 💧 None 💨 5 mph H 84%30.00 inHg

1:00 AM

Clear night

61° 💧 None 💨 5 mph H 84%30.00 inHg

2:00 AM

Clear night

61° 💧 None 💨 4 mph H 85%30.00 inHg

3:00 AM

Clear night

60° 💧 None 💨 4 mph H 86%30.00 inHg

4:00 AM

Clear night

59° 💧 None 💨 4 mph H 89%30.00 inHg

5:00 AM

Clear night

59° 💧 None 💨 4 mph H 90%30.00 inHg

6:00 AM

Clear night

58° 💧 None 💨 5 mph H 91%30.00 inHg

7:00 AM

Sunny

59° 💧 None 💨 6 mph H 92%30.00 inHg

8:00 AM

Sunny

62° 💧 None 💨 7 mph H 90%30.00 inHg

9:00 AM

Sunny

65° 💧 None 💨 6 mph H 87%30.00 inHg

10:00 AM

Sunny

69° 💧 None 💨 6 mph H 82%30.00 inHg

11:00 AM

Sunny

72° 💧 None 💨 7 mph H 71%30.00 inHg

12:00 PM

Sunny

74° 💧 None 💨 8 mph H 62%29.97 inHg

1:00 PM

Partly cloudy

75° 💧 None 💨 9 mph H 60%29.94 inHg

2:00 PM

Partly cloudy

75° 💧 None 💨 9 mph H 57%29.94 inHg

3:00 PM

Sunny

76° 💧 None 💨 10 mph H 57%29.91 inHg

4:00 PM

Partly cloudy

75° 💧 None 💨 9 mph H 58%29.88 inHg

5:00 PM

Mostly cloudy

75° 💧 None 💨 9 mph H 60%29.88 inHg

6:00 PM

Overcast

73° 💧 None 💨 7 mph H 68%29.88 inHg

7:00 PM

Mostly cloudy

69° 💧 None 💨 5 mph H 76%29.88 inHg

8:00 PM

Partly cloudy night

67° 💧 None 💨 6 mph H 78%29.85 inHg

9:00 PM

Overcast night

66° 💧 None 💨 8 mph H 79%29.85 inHg

10:00 PM

Overcast night

66° 💧 None 💨 8 mph H 79%29.85 inHg

11:00 PM

Overcast night

66° 💧 None 💨 8 mph H 80%29.85 inHg

Saturday

12:00 AM

Overcast night

65° 💧 None 💨 8 mph H 81%29.85 inHg

1:00 AM

Mostly cloudy night

65° 💧 None 💨 8 mph H 81%29.85 inHg

2:00 AM

Overcast night

64° 💧 None 💨 9 mph H 82%29.85 inHg

3:00 AM

Mostly cloudy night

64° 💧 None 💨 8 mph H 81%29.85 inHg

4:00 AM

Mostly clear night

64° 💧 None 💨 9 mph H 83%29.83 inHg

5:00 AM

Mostly clear night

63° 💧 None 💨 7 mph H 85%29.83 inHg

6:00 AM

Mostly clear night

63° 💧 None 💨 5 mph H 88%29.85 inHg

7:00 AM

Overcast

64° 💧 None 💨 10 mph H 88%29.85 inHg

10:00 AM

Overcast

70° 💧 None 💨 10 mph H 88%29.83 inHg

1:00 PM

Light rain

74° 💧 None 💨 12 mph H 82%29.85 inHg

4:00 PM

Light rain

78° 💧 None 💨 10 mph H 75%29.83 inHg

7:00 PM

Mostly sunny

73° 💧 None 💨 8 mph H 78%29.88 inHg

10:00 PM

Clear night

66° 💧 None 💨 7 mph H 81%29.97 inHg

Sunday

1:00 AM

Mostly clear night

61° 💧 None 💨 5 mph H 83%30.00 inHg

4:00 AM

Mostly clear night

58° 💧 None 💨 7 mph H 87%30.03 inHg

7:00 AM

Mostly cloudy

56° 💧 None 💨 3 mph H 92%30.09 inHg

10:00 AM

Partly cloudy

67° 💧 None 💨 4 mph H 77%30.06 inHg

1:00 PM

Mostly cloudy

75° 💧 None 💨 7 mph H 63%30.00 inHg

4:00 PM

Overcast

77° 💧 None 💨 7 mph H 60%29.97 inHg

7:00 PM

Moderate rain

72° 💧 None 💨 4 mph H 82%29.94 inHg

10:00 PM

Overcast night

69° 💧 None 💨 10 mph H 91%29.88 inHg

Monday

1:00 AM

Light rain

70° 💧 None 💨 8 mph H 94%29.91 inHg

4:00 AM

Overcast night

73° 💧 None 💨 13 mph H 93%29.85 inHg

7:00 AM

Light thunderstorms

72° 💧 None 💨 4 mph H 93%29.91 inHg

10:00 AM

Mostly cloudy

77° 💧 None 💨 11 mph H 87%29.85 inHg

1:00 PM

Mostly cloudy

85° 💧 None 💨 11 mph H 68%29.85 inHg

4:00 PM

Overcast

85° 💧 None 💨 13 mph H 69%29.80 inHg

7:00 PM

Sunny

82° 💧 None 💨 13 mph H 71%29.74 inHg

10:00 PM

Moderate rain

73° 💧 None 💨 14 mph H 93%29.83 inHg

Tuesday

1:00 AM

Moderate rain

72° 💧 None 💨 13 mph H 95%29.83 inHg

4:00 AM

Light rain

71° 💧 None 💨 9 mph H 96%29.85 inHg

7:00 AM

Overcast

64° 💧 None 💨 12 mph H 91%29.97 inHg

1:00 PM

Overcast

70° 💧 None 💨 10 mph H 64%30.09 inHg

7:00 PM

Overcast

66° 💧 None 💨 7 mph H 70%30.12 inHg

Wednesday

1:00 AM

Mostly clear night

60° 💧 None 💨 7 mph H 79%30.24 inHg

7:00 AM

Mostly sunny

59° 💧 None 💨 6 mph H 85%30.27 inHg

1:00 PM

Light rain

71° 💧 None 💨 3 mph H 69%30.24 inHg

7:00 PM

Partly cloudy

68° 💧 None 💨 3 mph H 77%30.15 inHg

Thursday

1:00 AM

Clear night

59° 💧 None 💨 3 mph H 89%30.18 inHg

7:00 AM

Mostly cloudy

58° 💧 None 💨 3 mph H 96%30.12 inHg

1:00 PM

Overcast

71° 💧 None 💨 0 mph H 70%30.06 inHg

7:00 PM

Mostly sunny

66° 💧 None 💨 7 mph H 82%30.06 inHg

Friday

1:00 AM

Clear night

57° 💧 None 💨 7 mph H 94%30.12 inHg

7:00 AM

Sunny

54° 💧 None 💨 5 mph H 96%30.18 inHg

1:00 PM

Sunny

67° 💧 None 💨 4 mph H 65%30.15 inHg

7:00 PM

Sunny

63° 💧 None 💨 2 mph H 71%30.06 inHg

Saturday

1:00 AM

Clear night

56° 💧 None 💨 4 mph H 86%30.06 inHg

7:00 AM

Sunny

55° 💧 None 💨 5 mph H 91%30.06 inHg

1:00 PM

Light rain

70° 💧 None 💨 6 mph H 64%30.06 inHg

7:00 PM

Mostly sunny

63° 💧 None 💨 7 mph H 76%30.06 inHg

Sunday

1:00 AM

Clear night

54° 💧 None 💨 6 mph H 88%30.15 inHg

7:00 AM

Sunny

49° 💧 None 💨 6 mph H 92%30.24 inHg

1:00 PM

Mostly sunny

62° 💧 None 💨 7 mph H 53%30.24 inHg

7:00 PM

Mostly cloudy night

58° 💧 None 💨 9 mph H 63%30.24 inHg

Monday

1:00 AM

Overcast night

52° 💧 None 💨 8 mph H 77%30.30 inHg

7:00 AM

Overcast

54° 💧 None 💨 10 mph H 77%30.33 inHg

1:00 PM

Overcast

61° 💧 None 💨 12 mph H 48%30.39 inHg

7:00 PM

Overcast night

57° 💧 None 💨 9 mph H 58%30.39 inHg

Tuesday

1:00 AM

Overcast night

56° 💧 None 💨 11 mph H 65%30.39 inHg

7:00 AM

Overcast

53° 💧 None 💨 8 mph H 75%30.45 inHg

1:00 PM

Overcast

59° 💧 None 💨 12 mph H 57%30.45 inHg

7:00 PM

Partly cloudy night

55° 💧 None 💨 9 mph H 63%30.42 inHg

Wednesday

1:00 AM

Clear night

49° 💧 None 💨 6 mph H 81%30.42 inHg

7:00 AM

Sunny

46° 💧 None 💨 2 mph H 91%30.45 inHg

1:00 PM

Mostly sunny

62° 💧 None 💨 7 mph H 52%30.39 inHg

7:00 PM

Overcast night

55° 💧 None 💨 5 mph H 64%30.33 inHg

Thursday

1:00 AM

Overcast night

51° 💧 None 💨 4 mph H 87%30.27 inHg

7:00 AM

Light rain

51° 💧 None 💨 3 mph H 93%30.18 inHg

In Deerfield and, more broadly, across the state of Wisconsin: This evening, expect mostly clear skies with a few clouds drifting by. Temperatures will remain mild to warm, ranging from around 74 to 78 degrees Fahrenheit. Winds will come from the west at a steady 10 mph, with occasional gusts reaching up to 22 mph. No precipitation is anticipated during the evening hours, so outdoor plans should be comfortable. As the night progresses, winds may slightly ease or pick up, but overall, conditions will be fairly calm. Temperatures are likely to stay steady through the evening, making for a pleasant night ahead.

15-Day Weather Outlook for Deerfield

Friday, Sep 11Fri Sep 11

Partly cloudy 76°/58° 💧 None 💨 10 mph

Saturday, Sep 12Sat Sep 12

Light rain 78°/63° 💧 0.095 in 💨 12 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 77°/56° 💧 0.005 in 💨 8 mph

Monday, Sep 14Mon Sep 14

Light thunderstorms 85°/69° 💧 0.253 in 💨 13 mph

Tuesday, Sep 15Tue Sep 15

Moderate rain 82°/64° 💧 0.326 in 💨 14 mph

Wednesday, Sep 16Wed Sep 16

Light rain 71°/59° 💧 0.008 in 💨 7 mph

Thursday, Sep 17Thu Sep 17

Partly cloudy 71°/58° 💧 0.071 in 💨 3 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 67°/54° 💧 0.006 in 💨 7 mph

Saturday, Sep 19Sat Sep 19

Sunny 70°/55° 💧 0.001 in 💨 6 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 63°/49° 💧 0.016 in 💨 7 mph

Monday, Sep 21Mon Sep 21

Mostly cloudy 61°/52° 💧 None 💨 12 mph

Tuesday, Sep 22Tue Sep 22

Overcast 59°/53° 💧 None 💨 12 mph

Wednesday, Sep 23Wed Sep 23

Partly cloudy 62°/46° 💧 None 💨 9 mph

Thursday, Sep 24Thu Sep 24

Light rain 55°/51° 💧 0.017 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Deerfield

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Deerfield

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 7:00 PM

PM2.5 Fine particles Good 3,4µg/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 3,8µg/m³

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

O₃ Ozone Good 43,4µg/m³

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

NO₂ Nitrogen dioxide Good 5,8µg/m³

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

Air quality is favorable for outdoor activities.

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 4,9Moderate 😊Good

Tomorrow UV 5,5Moderate 🙂Fair

Friday UV 6,5High 😐Moderate

Saturday UV 6,1High 🙂Fair

Sunday UV 5,0Moderate 🙂Fair

Monday UV 5,0Moderate —Unavailable

Tuesday UV 4,0Moderate —Unavailable

Hourly UV index today

7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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

Sustained wind Max gusts

NIGHT SKY · DEERFIELD, WISCONSIN

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 8:55 PM–4:52 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 27° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min54%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Deerfield were last refreshed today at 6:39 PM. The current forecast period extends through 11/09/2026 at 4:00 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.