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Current weather in Zion is clear sky.

Where can I find the hourly weather forecast for Zion?

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

Is the weather forecast for Zion updated regularly?

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

Now · 6:22 AM

Zion Weather & Hourly Forecast

United States · Illinois · 60099

65°F

Clear night

Feels like: 66°F

💧 Humidity 89% 🌡 Pressure 29.85 inHg 💨 Wind 6 mph 👁 Visibility 15.0 mi ☁ Clouds 9% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Zion

Today

7:00 AM

Sunny

65° 💧 None 💨 6 mph H 89%29.85 inHg

10:00 AM

Mostly sunny

76° 💧 None 💨 7 mph H 75%29.83 inHg

1:00 PM

Mostly sunny

82° 💧 0.026 in 💨 10 mph H 58%29.85 inHg

4:00 PM

Light rain

80° 💧 0.006 in 💨 12 mph H 66%29.83 inHg

7:00 PM

Sunny

75° 💧 None 💨 7 mph H 76%29.85 inHg

10:00 PM

Clear night

70° 💧 None 💨 6 mph H 79%29.91 inHg

Tomorrow

1:00 AM

Clear night

65° 💧 None 💨 8 mph H 72%29.97 inHg

4:00 AM

Partly cloudy night

61° 💧 0.000 in 💨 6 mph H 72%29.97 inHg

7:00 AM

Mostly cloudy

59° 💧 None 💨 7 mph H 76%30.00 inHg

10:00 AM

Overcast

68° 💧 None 💨 6 mph H 60%30.06 inHg

1:00 PM

Overcast

72° 💧 0.047 in 💨 9 mph H 48%30.09 inHg

4:00 PM

Sunny

65° 💧 0.001 in 💨 8 mph H 61%30.06 inHg

7:00 PM

Sunny

63° 💧 None 💨 6 mph H 62%30.09 inHg

10:00 PM

Clear night

59° 💧 None 💨 3 mph H 74%30.15 inHg

Monday

1:00 AM

Clear night

56° 💧 None 💨 4 mph H 80%30.15 inHg

4:00 AM

Clear night

53° 💧 None 💨 4 mph H 81%30.21 inHg

Today

7:00 AM

Sunny

65° 💧 None 💨 6 mph H 89%29.85 inHg

8:00 AM

Sunny

68° 💧 None 💨 7 mph H 86%29.85 inHg

9:00 AM

Sunny

72° 💧 None 💨 6 mph H 81%29.83 inHg

10:00 AM

Mostly sunny

76° 💧 None 💨 7 mph H 75%29.83 inHg

11:00 AM

Mostly cloudy

79° 💧 None 💨 8 mph H 69%29.83 inHg

12:00 PM

Partly cloudy

81° 💧 None 💨 10 mph H 61%29.85 inHg

1:00 PM

Mostly sunny

82° 💧 0.001 in 💨 10 mph H 58%29.85 inHg

2:00 PM

Light rain

82° 💧 0.009 in 💨 12 mph H 59%29.83 inHg

3:00 PM

Light rain

81° 💧 0.017 in 💨 12 mph H 62%29.83 inHg

4:00 PM

Light rain

80° 💧 0.006 in 💨 12 mph H 66%29.83 inHg

5:00 PM

Sunny

80° 💧 None 💨 10 mph H 67%29.83 inHg

6:00 PM

Sunny

78° 💧 None 💨 8 mph H 69%29.83 inHg

7:00 PM

Sunny

75° 💧 None 💨 7 mph H 76%29.85 inHg

8:00 PM

Clear night

73° 💧 None 💨 6 mph H 81%29.85 inHg

9:00 PM

Clear night

72° 💧 None 💨 7 mph H 82%29.88 inHg

10:00 PM

Clear night

70° 💧 None 💨 6 mph H 79%29.91 inHg

11:00 PM

Clear night

68° 💧 None 💨 5 mph H 79%29.94 inHg

Tomorrow

12:00 AM

Clear night

67° 💧 None 💨 7 mph H 78%29.94 inHg

1:00 AM

Clear night

65° 💧 None 💨 8 mph H 72%29.97 inHg

2:00 AM

Clear night

64° 💧 None 💨 6 mph H 70%29.97 inHg

3:00 AM

Mostly clear night

62° 💧 None 💨 6 mph H 71%29.97 inHg

4:00 AM

Partly cloudy night

61° 💧 0.000 in 💨 6 mph H 72%29.97 inHg

5:00 AM

Mostly clear night

60° 💧 None 💨 6 mph H 73%29.97 inHg

6:00 AM

Mostly clear night

60° 💧 None 💨 6 mph H 75%30.00 inHg

7:00 AM

Mostly cloudy

59° 💧 None 💨 7 mph H 76%30.00 inHg

8:00 AM

Mostly cloudy

62° 💧 None 💨 7 mph H 74%30.03 inHg

9:00 AM

Mostly cloudy

65° 💧 None 💨 5 mph H 67%30.03 inHg

10:00 AM

Overcast

68° 💧 None 💨 6 mph H 60%30.06 inHg

11:00 AM

Mostly cloudy

70° 💧 None 💨 8 mph H 51%30.06 inHg

12:00 PM

Mostly cloudy

71° 💧 None 💨 8 mph H 51%30.06 inHg

1:00 PM

Overcast

72° 💧 None 💨 9 mph H 48%30.09 inHg

2:00 PM

Overcast

69° 💧 0.003 in 💨 10 mph H 50%30.09 inHg

3:00 PM

Light rain

61° 💧 0.044 in 💨 10 mph H 84%30.09 inHg

4:00 PM

Sunny

65° 💧 0.001 in 💨 8 mph H 61%30.06 inHg

5:00 PM

Sunny

66° 💧 None 💨 8 mph H 59%30.03 inHg

6:00 PM

Sunny

66° 💧 None 💨 8 mph H 59%30.06 inHg

7:00 PM

Sunny

63° 💧 None 💨 6 mph H 62%30.09 inHg

8:00 PM

Clear night

61° 💧 None 💨 3 mph H 68%30.09 inHg

9:00 PM

Clear night

60° 💧 None 💨 3 mph H 71%30.12 inHg

10:00 PM

Clear night

59° 💧 None 💨 3 mph H 74%30.15 inHg

11:00 PM

Clear night

58° 💧 None 💨 4 mph H 77%30.15 inHg

Monday

12:00 AM

Clear night

57° 💧 None 💨 5 mph H 77%30.15 inHg

1:00 AM

Clear night

56° 💧 None 💨 4 mph H 80%30.15 inHg

2:00 AM

Clear night

55° 💧 None 💨 4 mph H 82%30.18 inHg

3:00 AM

Clear night

54° 💧 None 💨 4 mph H 82%30.18 inHg

4:00 AM

Clear night

53° 💧 None 💨 4 mph H 81%30.21 inHg

5:00 AM

Clear night

53° 💧 None 💨 4 mph H 78%30.21 inHg

6:00 AM

Clear night

52° 💧 None 💨 4 mph H 79%30.21 inHg

7:00 AM

Sunny

53° 💧 None 💨 3 mph H 79%30.24 inHg

8:00 AM

Sunny

58° 💧 None 💨 2 mph H 74%30.24 inHg

9:00 AM

Sunny

64° 💧 None 💨 2 mph H 69%30.24 inHg

10:00 AM

Mostly sunny

68° 💧 None 💨 6 mph H 56%30.24 inHg

11:00 AM

Partly cloudy

68° 💧 None 💨 11 mph H 53%30.24 inHg

12:00 PM

Partly cloudy

68° 💧 None 💨 12 mph H 51%30.24 inHg

1:00 PM

Mostly cloudy

68° 💧 None 💨 12 mph H 48%30.21 inHg

2:00 PM

Overcast

68° 💧 None 💨 12 mph H 47%30.21 inHg

3:00 PM

Overcast

68° 💧 None 💨 12 mph H 48%30.15 inHg

4:00 PM

Mostly cloudy

68° 💧 None 💨 11 mph H 49%30.12 inHg

5:00 PM

Overcast

67° 💧 None 💨 12 mph H 53%30.09 inHg

6:00 PM

Partly cloudy

66° 💧 None 💨 10 mph H 58%30.09 inHg

7:00 PM

Overcast

65° 💧 None 💨 10 mph H 63%30.06 inHg

10:00 PM

Mostly clear night

69° 💧 None 💨 22 mph H 66%30.03 inHg

Tuesday

1:00 AM

Overcast night

67° 💧 None 💨 20 mph H 71%30.00 inHg

4:00 AM

Mostly clear night

67° 💧 None 💨 19 mph H 74%29.97 inHg

7:00 AM

Mostly cloudy

69° 💧 None 💨 18 mph H 77%29.97 inHg

10:00 AM

Mostly sunny

73° 💧 None 💨 18 mph H 77%29.97 inHg

1:00 PM

Sunny

78° 💧 None 💨 14 mph H 73%29.97 inHg

4:00 PM

Light rain

80° 💧 None 💨 13 mph H 73%29.97 inHg

7:00 PM

Overcast

74° 💧 None 💨 6 mph H 93%30.03 inHg

10:00 PM

Moderate rain

73° 💧 None 💨 9 mph H 90%30.09 inHg

Wednesday

1:00 AM

Moderate rain

71° 💧 None 💨 5 mph H 96%30.15 inHg

4:00 AM

Moderate rain

70° 💧 None 💨 14 mph H 79%30.21 inHg

7:00 AM

Light rain

70° 💧 None 💨 14 mph H 82%30.24 inHg

10:00 AM

Moderate rain

69° 💧 None 💨 14 mph H 85%30.27 inHg

1:00 PM

Light rain

68° 💧 None 💨 13 mph H 88%30.27 inHg

4:00 PM

Overcast

68° 💧 None 💨 13 mph H 90%30.24 inHg

7:00 PM

Mostly cloudy

68° 💧 None 💨 14 mph H 91%30.21 inHg

10:00 PM

Overcast night

69° 💧 None 💨 6 mph H 95%30.18 inHg

Thursday

1:00 AM

Mostly cloudy night

68° 💧 None 💨 9 mph H 98%30.15 inHg

4:00 AM

Light rain

66° 💧 None 💨 12 mph H 96%30.15 inHg

7:00 AM

Mostly cloudy

67° 💧 None 💨 11 mph H 94%30.18 inHg

10:00 AM

Overcast

67° 💧 None 💨 12 mph H 92%30.21 inHg

1:00 PM

Mostly cloudy

66° 💧 None 💨 14 mph H 92%30.21 inHg

4:00 PM

Partly cloudy

66° 💧 None 💨 15 mph H 91%30.21 inHg

7:00 PM

Overcast night

66° 💧 None 💨 14 mph H 91%30.21 inHg

Friday

1:00 AM

Overcast night

68° 💧 None 💨 8 mph H 95%30.15 inHg

7:00 AM

Overcast

68° 💧 None 💨 8 mph H 94%30.12 inHg

1:00 PM

Light rain

72° 💧 None 💨 7 mph H 92%30.03 inHg

7:00 PM

Mostly cloudy night

76° 💧 None 💨 7 mph H 92%29.91 inHg

Saturday

1:00 AM

Light rain

72° 💧 None 💨 5 mph H 94%29.88 inHg

7:00 AM

Overcast

72° 💧 None 💨 6 mph H 94%29.83 inHg

1:00 PM

Overcast

74° 💧 None 💨 9 mph H 88%29.80 inHg

7:00 PM

Overcast night

66° 💧 None 💨 23 mph H 86%29.88 inHg

Sunday

1:00 AM

Clear night

64° 💧 None 💨 18 mph H 84%29.97 inHg

7:00 AM

Sunny

61° 💧 None 💨 18 mph H 86%30.03 inHg

1:00 PM

Sunny

62° 💧 None 💨 19 mph H 71%30.12 inHg

7:00 PM

Clear night

62° 💧 None 💨 15 mph H 69%30.12 inHg

Monday

1:00 AM

Mostly clear night

61° 💧 None 💨 13 mph H 70%30.18 inHg

7:00 AM

Overcast

60° 💧 None 💨 11 mph H 64%30.18 inHg

1:00 PM

Overcast

58° 💧 None 💨 10 mph H 65%30.18 inHg

7:00 PM

Overcast night

60° 💧 None 💨 7 mph H 60%30.09 inHg

Tuesday

1:00 AM

Mostly clear night

63° 💧 None 💨 6 mph H 60%30.09 inHg

7:00 AM

Sunny

56° 💧 None 💨 7 mph H 92%30.09 inHg

1:00 PM

Sunny

63° 💧 None 💨 6 mph H 68%30.09 inHg

7:00 PM

Clear night

67° 💧 None 💨 6 mph H 68%30.06 inHg

Wednesday

1:00 AM

Clear night

64° 💧 None 💨 5 mph H 92%30.12 inHg

7:00 AM

Overcast

60° 💧 None 💨 5 mph H 100%30.18 inHg

1:00 PM

Mostly sunny

68° 💧 None 💨 5 mph H 67%30.21 inHg

7:00 PM

Clear night

69° 💧 None 💨 9 mph H 68%30.18 inHg

Thursday

1:00 AM

Mostly clear night

71° 💧 None 💨 11 mph H 66%30.21 inHg

7:00 AM

Sunny

69° 💧 None 💨 9 mph H 70%30.27 inHg

1:00 PM

Sunny

68° 💧 None 💨 8 mph H 74%30.30 inHg

7:00 PM

Clear night

70° 💧 None 💨 10 mph H 67%30.24 inHg

Friday

1:00 AM

Clear night

71° 💧 None 💨 10 mph H 63%30.27 inHg

7:00 AM

Sunny

69° 💧 None 💨 6 mph H 79%30.27 inHg

1:00 PM

Sunny

68° 💧 None 💨 6 mph H 78%30.27 inHg

7:00 PM

Clear night

71° 💧 None 💨 6 mph H 64%30.21 inHg

Saturday

1:00 AM

Clear night

71° 💧 None 💨 1 mph H 60%30.18 inHg

7:00 AM

Sunny

63° 💧 None 💨 7 mph H 92%30.12 inHg

1:00 PM

Partly cloudy

73° 💧 None 💨 2 mph H 65%30.06 inHg

7:00 PM

Light rain

73° 💧 None 💨 10 mph H 71%29.97 inHg

In Zion and, more broadly, across the state of Illinois: This morning will start with mostly sunny skies and a few clouds, creating warm and comfortable conditions. Temperatures are expected to rise quickly, with highs reaching around 88 degrees. Winds will be light from the north, blowing at up to 7 mph, with occasional gusts reaching 11 mph. As the afternoon progresses, the weather will remain mostly clear, with plenty of sunshine and no precipitation expected. Temperatures will stay warm, maintaining the hot conditions of the day. Overall, it will be a bright and warm day with gentle breezes, making it suitable for outdoor activities. No significant weather changes are anticipated throughout the day.

15-Day Weather Outlook for Zion

TomorrowTomorrow

Mostly sunny 75°/59° 💧 None 💨 10 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 68°/52° 💧 None 💨 12 mph

Tuesday, Sep 15Tue Sep 15

Light rain 80°/65° 💧 0.108 in 💨 22 mph

Wednesday, Sep 16Wed Sep 16

Moderate rain 74°/68° 💧 1.442 in 💨 14 mph

Thursday, Sep 17Thu Sep 17

Light rain 69°/66° 💧 0.395 in 💨 15 mph

Friday, Sep 18Fri Sep 18

Light rain 72°/66° 💧 0.343 in 💨 14 mph

Saturday, Sep 19Sat Sep 19

Light rain 76°/72° 💧 0.464 in 💨 9 mph

Sunday, Sep 20Sun Sep 20

Overcast 66°/61° 💧 0.087 in 💨 23 mph

Monday, Sep 21Mon Sep 21

Mostly sunny 62°/58° 💧 None 💨 15 mph

Tuesday, Sep 22Tue Sep 22

Overcast 63°/56° 💧 None 💨 7 mph

Wednesday, Sep 23Wed Sep 23

Overcast 68°/60° 💧 None 💨 6 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 71°/68° 💧 None 💨 11 mph

Friday, Sep 25Fri Sep 25

Sunny 71°/68° 💧 None 💨 10 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 73°/63° 💧 None 💨 7 mph

Sunday, Sep 27Sun Sep 27

Light rain 73°/73° 💧 0.026 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Zion

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Zion

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 7:00 AM

PM2.5 Fine particles Good 5,8µg/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 6,2µg/m³

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

O₃ Ozone Good 24,3µg/m³

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

NO₂ Nitrogen dioxide Good 6,8µg/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 Zion

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 6,4High 😊Good

Tomorrow UV 6,1High 🙂Fair

Monday UV 1,6Low 🙂Fair

Tuesday UV 6,0High 🙂Fair

Wednesday UV 4,0Moderate 🙂Fair

Thursday UV 6,0High —Unavailable

Friday UV 6,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,5 9:00 AMUV 1,5 10:00 AMUV 2,8 11:00 AMUV 4,2 12:00 PMUV 6,0 1:00 PMUV 6,4 2:00 PMUV 5,7 3:00 PMUV 4,3 4:00 PMUV 2,6 5:00 PMUV 1,2 6:00 PMUV 0,3

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.

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 Zion

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ZION, ILLINOIS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 8:43 PM–4:53 AM

☁ Cloud cover 0% 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 50° 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 min73%

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.

Forecast data for Zion were last refreshed today at 6:15 AM. The current forecast period extends through 14/09/2026 at 4:00 AM. 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.