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Current weather in Preston Heights is clear sky.

Where can I find the hourly weather forecast for Preston Heights?

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

Is the weather forecast for Preston Heights updated regularly?

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

Now · 5:32 PM

Preston Heights Weather & Hourly Forecast

United States · Illinois · 60433

82°F

Sunny

Feels like: 85°F

💧 Humidity 64% 🌡 Pressure 29.83 inHg 💨 Wind 6 mph 👁 Visibility 20.3 mi ☁ Clouds 9% ☀️ UV index 1.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Preston Heights

Today

6:00 PM

Sunny

82° 💧 None 💨 6 mph H 64%29.83 inHg

9:00 PM

Mostly cloudy night

76° 💧 None 💨 7 mph H 79%29.88 inHg

Tomorrow

12:00 AM

Clear night

70° 💧 None 💨 6 mph H 92%29.94 inHg

3:00 AM

Partly cloudy night

66° 💧 None 💨 7 mph H 78%29.97 inHg

6:00 AM

Mostly cloudy night

62° 💧 None 💨 6 mph H 74%30.00 inHg

9:00 AM

Partly cloudy

66° 💧 None 💨 5 mph H 67%30.06 inHg

12:00 PM

Mostly cloudy

73° 💧 None 💨 8 mph H 50%30.06 inHg

3:00 PM

Overcast

72° 💧 0.046 in 💨 9 mph H 41%30.06 inHg

6:00 PM

Sunny

67° 💧 None 💨 5 mph H 57%30.06 inHg

9:00 PM

Clear night

61° 💧 None 💨 5 mph H 73%30.15 inHg

Monday

12:00 AM

Clear night

58° 💧 None 💨 3 mph H 81%30.15 inHg

3:00 AM

Clear night

56° 💧 None 💨 4 mph H 85%30.18 inHg

6:00 AM

Clear night

55° 💧 None 💨 4 mph H 86%30.21 inHg

9:00 AM

Sunny

63° 💧 None 💨 3 mph H 76%30.24 inHg

12:00 PM

Mostly cloudy

71° 💧 None 💨 9 mph H 51%30.21 inHg

3:00 PM

Overcast

73° 💧 None 💨 10 mph H 48%30.12 inHg

Today

6:00 PM

Sunny

82° 💧 None 💨 6 mph H 64%29.83 inHg

7:00 PM

Sunny

79° 💧 None 💨 5 mph H 72%29.83 inHg

8:00 PM

Mostly clear night

77° 💧 None 💨 7 mph H 78%29.85 inHg

9:00 PM

Mostly cloudy night

76° 💧 None 💨 7 mph H 79%29.88 inHg

10:00 PM

Mostly clear night

74° 💧 None 💨 6 mph H 82%29.91 inHg

11:00 PM

Clear night

73° 💧 None 💨 5 mph H 86%29.91 inHg

Tomorrow

12:00 AM

Clear night

70° 💧 None 💨 6 mph H 92%29.94 inHg

1:00 AM

Clear night

69° 💧 None 💨 7 mph H 90%29.94 inHg

2:00 AM

Clear night

68° 💧 None 💨 7 mph H 84%29.94 inHg

3:00 AM

Partly cloudy night

66° 💧 None 💨 7 mph H 78%29.97 inHg

4:00 AM

Partly cloudy night

65° 💧 None 💨 7 mph H 74%29.97 inHg

5:00 AM

Mostly cloudy night

63° 💧 None 💨 6 mph H 74%29.97 inHg

6:00 AM

Mostly cloudy night

62° 💧 None 💨 6 mph H 74%30.00 inHg

7:00 AM

Mostly cloudy

61° 💧 None 💨 6 mph H 75%30.03 inHg

8:00 AM

Mostly cloudy

63° 💧 None 💨 5 mph H 73%30.03 inHg

9:00 AM

Partly cloudy

66° 💧 None 💨 5 mph H 67%30.06 inHg

10:00 AM

Mostly sunny

69° 💧 None 💨 5 mph H 62%30.06 inHg

11:00 AM

Partly cloudy

71° 💧 None 💨 6 mph H 56%30.06 inHg

12:00 PM

Mostly cloudy

73° 💧 None 💨 8 mph H 50%30.06 inHg

1:00 PM

Overcast

74° 💧 None 💨 7 mph H 44%30.06 inHg

2:00 PM

Overcast

73° 💧 None 💨 8 mph H 41%30.06 inHg

3:00 PM

Overcast

72° 💧 None 💨 9 mph H 41%30.06 inHg

4:00 PM

Light thunderstorms

69° 💧 0.033 in 💨 8 mph H 51%30.06 inHg

5:00 PM

Light rain

67° 💧 0.014 in 💨 6 mph H 61%30.06 inHg

6:00 PM

Sunny

67° 💧 None 💨 5 mph H 57%30.06 inHg

7:00 PM

Sunny

64° 💧 None 💨 4 mph H 66%30.09 inHg

8:00 PM

Clear night

62° 💧 None 💨 4 mph H 71%30.12 inHg

9:00 PM

Clear night

61° 💧 None 💨 5 mph H 73%30.15 inHg

10:00 PM

Clear night

60° 💧 None 💨 5 mph H 75%30.15 inHg

11:00 PM

Clear night

59° 💧 None 💨 2 mph H 79%30.15 inHg

Monday

12:00 AM

Clear night

58° 💧 None 💨 3 mph H 81%30.15 inHg

1:00 AM

Clear night

57° 💧 None 💨 3 mph H 83%30.18 inHg

2:00 AM

Clear night

57° 💧 None 💨 4 mph H 83%30.18 inHg

3:00 AM

Clear night

56° 💧 None 💨 4 mph H 85%30.18 inHg

4:00 AM

Clear night

56° 💧 None 💨 4 mph H 85%30.18 inHg

5:00 AM

Clear night

55° 💧 None 💨 4 mph H 85%30.21 inHg

6:00 AM

Clear night

55° 💧 None 💨 4 mph H 86%30.21 inHg

7:00 AM

Sunny

55° 💧 None 💨 3 mph H 88%30.21 inHg

8:00 AM

Sunny

58° 💧 None 💨 3 mph H 83%30.24 inHg

9:00 AM

Sunny

63° 💧 None 💨 3 mph H 76%30.24 inHg

10:00 AM

Partly cloudy

67° 💧 None 💨 7 mph H 64%30.24 inHg

11:00 AM

Mostly cloudy

69° 💧 None 💨 8 mph H 55%30.24 inHg

12:00 PM

Mostly cloudy

71° 💧 None 💨 9 mph H 51%30.21 inHg

1:00 PM

Overcast

72° 💧 None 💨 9 mph H 50%30.18 inHg

2:00 PM

Overcast

73° 💧 None 💨 10 mph H 49%30.15 inHg

3:00 PM

Overcast

73° 💧 None 💨 10 mph H 48%30.12 inHg

4:00 PM

Overcast

74° 💧 None 💨 10 mph H 46%30.09 inHg

5:00 PM

Mostly cloudy

74° 💧 None 💨 10 mph H 46%30.06 inHg

6:00 PM

Mostly cloudy

73° 💧 None 💨 9 mph H 49%30.03 inHg

7:00 PM

Sunny

72° 💧 None 💨 11 mph H 51%30.00 inHg

8:00 PM

Clear night

70° 💧 None 💨 13 mph H 52%29.97 inHg

9:00 PM

Clear night

70° 💧 None 💨 12 mph H 55%30.00 inHg

10:00 PM

Overcast night

69° 💧 None 💨 11 mph H 59%30.03 inHg

11:00 PM

Overcast night

69° 💧 None 💨 13 mph H 62%30.00 inHg

Tuesday

12:00 AM

Overcast night

69° 💧 None 💨 14 mph H 64%29.97 inHg

1:00 AM

Overcast night

69° 💧 None 💨 13 mph H 67%29.97 inHg

2:00 AM

Overcast night

70° 💧 None 💨 13 mph H 69%29.94 inHg

3:00 AM

Partly cloudy night

71° 💧 None 💨 14 mph H 71%29.94 inHg

4:00 AM

Mostly cloudy night

71° 💧 None 💨 13 mph H 74%29.94 inHg

5:00 AM

Overcast night

72° 💧 None 💨 13 mph H 77%29.94 inHg

6:00 AM

Light thunderstorms

72° 💧 0.005 in 💨 9 mph H 81%29.97 inHg

7:00 AM

Light thunderstorms

70° 💧 0.043 in 💨 12 mph H 93%29.97 inHg

10:00 AM

Partly cloudy

79° 💧 None 💨 11 mph H 78%30.00 inHg

1:00 PM

Overcast

80° 💧 None 💨 10 mph H 71%30.03 inHg

4:00 PM

Moderate rain

74° 💧 None 💨 8 mph H 94%30.03 inHg

7:00 PM

Light rain

73° 💧 None 💨 5 mph H 98%30.09 inHg

10:00 PM

Partly cloudy night

70° 💧 None 💨 4 mph H 91%30.15 inHg

Wednesday

1:00 AM

Moderate rain

68° 💧 None 💨 5 mph H 93%30.18 inHg

4:00 AM

Moderate rain

66° 💧 None 💨 7 mph H 93%30.21 inHg

7:00 AM

Light rain

66° 💧 None 💨 7 mph H 94%30.27 inHg

10:00 AM

Heavy rain

68° 💧 None 💨 9 mph H 91%30.30 inHg

1:00 PM

Overcast

73° 💧 None 💨 7 mph H 85%30.27 inHg

4:00 PM

Overcast

75° 💧 None 💨 6 mph H 83%30.24 inHg

7:00 PM

Partly cloudy

71° 💧 None 💨 7 mph H 91%30.21 inHg

10:00 PM

Mostly clear night

69° 💧 None 💨 5 mph H 95%30.24 inHg

Thursday

1:00 AM

Mostly clear night

70° 💧 None 💨 4 mph H 96%30.18 inHg

4:00 AM

Light thunderstorms

71° 💧 None 💨 8 mph H 98%30.18 inHg

7:00 AM

Mostly cloudy

71° 💧 None 💨 4 mph H 98%30.18 inHg

10:00 AM

Mostly sunny

73° 💧 None 💨 6 mph H 96%30.18 inHg

1:00 PM

Light rain

83° 💧 None 💨 4 mph H 73%30.18 inHg

4:00 PM

Mostly sunny

83° 💧 None 💨 4 mph H 75%30.12 inHg

7:00 PM

Mostly clear night

79° 💧 None 💨 0 mph H 88%30.12 inHg

10:00 PM

Light rain

72° 💧 None 💨 5 mph H 98%30.12 inHg

Friday

1:00 AM

Mostly cloudy night

71° 💧 None 💨 5 mph H 98%30.12 inHg

4:00 AM

Light thunderstorms

69° 💧 None 💨 5 mph H 99%30.12 inHg

7:00 AM

Overcast

69° 💧 None 💨 4 mph H 99%30.12 inHg

1:00 PM

Overcast

80° 💧 None 💨 3 mph H 78%30.06 inHg

7:00 PM

Heavy rain

72° 💧 None 💨 8 mph H 96%30.03 inHg

Saturday

1:00 AM

Moderate rain

70° 💧 None 💨 3 mph H 98%30.00 inHg

7:00 AM

Moderate rain

69° 💧 None 💨 8 mph H 98%29.97 inHg

1:00 PM

Overcast

75° 💧 None 💨 8 mph H 78%29.94 inHg

7:00 PM

Light rain

68° 💧 None 💨 9 mph H 97%29.88 inHg

Sunday

1:00 AM

Overcast night

65° 💧 None 💨 10 mph H 94%29.94 inHg

7:00 AM

Overcast

64° 💧 None 💨 11 mph H 88%30.00 inHg

1:00 PM

Overcast

66° 💧 None 💨 14 mph H 70%30.03 inHg

7:00 PM

Mostly clear night

64° 💧 None 💨 12 mph H 71%30.03 inHg

Monday

1:00 AM

Mostly cloudy night

60° 💧 None 💨 11 mph H 70%30.06 inHg

7:00 AM

Overcast

59° 💧 None 💨 12 mph H 82%30.03 inHg

1:00 PM

Light rain

64° 💧 None 💨 12 mph H 78%30.00 inHg

7:00 PM

Moderate rain

61° 💧 None 💨 11 mph H 96%29.94 inHg

Tuesday

1:00 AM

Heavy rain

62° 💧 None 💨 11 mph H 97%29.94 inHg

7:00 AM

Light rain

61° 💧 None 💨 13 mph H 97%29.94 inHg

1:00 PM

Overcast

67° 💧 None 💨 16 mph H 81%30.00 inHg

7:00 PM

Overcast night

65° 💧 None 💨 14 mph H 86%30.00 inHg

Wednesday

1:00 AM

Overcast night

63° 💧 None 💨 11 mph H 87%30.03 inHg

7:00 AM

Overcast

62° 💧 None 💨 11 mph H 90%30.06 inHg

1:00 PM

Overcast

66° 💧 None 💨 11 mph H 82%30.09 inHg

7:00 PM

Overcast night

64° 💧 None 💨 10 mph H 88%30.06 inHg

Thursday

1:00 AM

Overcast night

63° 💧 None 💨 8 mph H 93%30.06 inHg

7:00 AM

Overcast

62° 💧 None 💨 9 mph H 95%30.09 inHg

1:00 PM

Overcast

69° 💧 None 💨 9 mph H 82%30.06 inHg

7:00 PM

Overcast night

67° 💧 None 💨 8 mph H 90%30.03 inHg

Friday

1:00 AM

Overcast night

67° 💧 None 💨 5 mph H 98%29.97 inHg

7:00 AM

Light rain

68° 💧 None 💨 4 mph H 99%29.97 inHg

1:00 PM

Light rain

72° 💧 None 💨 4 mph H 84%30.00 inHg

7:00 PM

Light rain

68° 💧 None 💨 7 mph H 94%30.03 inHg

Saturday

1:00 AM

Overcast night

66° 💧 None 💨 6 mph H 94%30.03 inHg

7:00 AM

Mostly sunny

61° 💧 None 💨 7 mph H 96%30.06 inHg

1:00 PM

Mostly cloudy

73° 💧 None 💨 9 mph H 66%30.06 inHg

7:00 PM

Clear night

65° 💧 None 💨 4 mph H 82%30.03 inHg

Sunday

1:00 AM

Overcast night

60° 💧 None 💨 3 mph H 91%30.06 inHg

7:00 AM

Sunny

56° 💧 None 💨 3 mph H 96%30.06 inHg

In Preston Heights and, more broadly, across the state of Illinois: As the afternoon progresses into the evening, skies will remain mostly sunny with just a few clouds drifting by. Temperatures will stay warm, ranging from the mid-70s to the upper 80s. Light northwest winds will continue, with speeds up to 7 mph and occasional gusts reaching 11 mph. No rain is expected, making for a dry and warm evening. Overall, expect a pleasant night with mild breezes and comfortable conditions after a hot day.

15-Day Weather Outlook for Preston Heights

TomorrowTomorrow

Light thunderstorms 79°/61° 💧 None 💨 9 mph

Monday, Sep 14Mon Sep 14

Partly cloudy 74°/55° 💧 None 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Light thunderstorms 80°/69° 💧 0.180 in 💨 14 mph

Wednesday, Sep 16Wed Sep 16

Heavy rain 75°/66° 💧 1.537 in 💨 9 mph

Thursday, Sep 17Thu Sep 17

Light thunderstorms 83°/69° 💧 0.375 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Light thunderstorms 80°/69° 💧 0.375 in 💨 5 mph

Saturday, Sep 19Sat Sep 19

Heavy rain 75°/69° 💧 1.907 in 💨 8 mph

Sunday, Sep 20Sun Sep 20

Light rain 68°/64° 💧 0.785 in 💨 14 mph

Monday, Sep 21Mon Sep 21

Light rain 64°/59° 💧 0.011 in 💨 12 mph

Tuesday, Sep 22Tue Sep 22

Heavy rain 67°/61° 💧 1.573 in 💨 16 mph

Wednesday, Sep 23Wed Sep 23

Overcast 66°/62° 💧 0.006 in 💨 14 mph

Thursday, Sep 24Thu Sep 24

Overcast 69°/62° 💧 0.032 in 💨 10 mph

Friday, Sep 25Fri Sep 25

Light rain 72°/67° 💧 0.463 in 💨 8 mph

Saturday, Sep 26Sat Sep 26

Light rain 73°/61° 💧 0.079 in 💨 9 mph

Sunday, Sep 27Sun Sep 27

Overcast 65°/56° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Preston Heights

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Preston Heights

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 6:00 PM

PM2.5 Fine particles Good 6,0µg/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 6,3µg/m³

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

O₃ Ozone Fair 65,5µg/m³

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

NO₂ Nitrogen dioxide Good 4,6µg/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 Preston Heights

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 6,6High 🙂Fair

Tomorrow UV 5,7Moderate 🙂Fair

Monday UV 6,2High 🙂Fair

Tuesday UV 5,2Moderate 🙂Fair

Wednesday UV 2,3Low 😐Moderate

Thursday UV 4,0Moderate —Unavailable

Friday UV 5,0Moderate —Unavailable

Hourly UV index today

6:00 PMUV 0,3 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.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Preston Heights

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · PRESTON HEIGHTS, ILLINOIS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

97/100Best-hour score

BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 8:41 PM–4:56 AM

☁ Cloud cover 4% Real hourly forecast for the best viewing hour.

☾ Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 61° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min76%

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

Explore current conditions and forecasts for other locations.

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Forecast data for Preston Heights were last refreshed today at 5:32 PM. The current forecast period extends through 14/09/2026 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.