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Current weather in Ravinia is clear sky.

Where can I find the hourly weather forecast for Ravinia?

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

Is the weather forecast for Ravinia updated regularly?

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

Now · 3:34 AM

Ravinia Weather & Hourly Forecast

United States · South Dakota · 57356

63°F

Clear night

Feels like: 56°F

💧 Humidity 53% 🌡 Pressure 29.94 inHg 💨 Wind 11 mph 👁 Visibility 28.0 mi ☁ Clouds 12% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Ravinia

Today

4:00 AM

Clear night

63° 💧 None 💨 11 mph H 53%29.94 inHg

7:00 AM

Mostly clear night

59° 💧 None 💨 12 mph H 62%30.03 inHg

10:00 AM

Mostly cloudy

63° 💧 0.002 in 💨 11 mph H 53%30.06 inHg

1:00 PM

Partly cloudy

70° 💧 None 💨 7 mph H 39%30.06 inHg

4:00 PM

Mostly cloudy

74° 💧 None 💨 3 mph H 31%30.00 inHg

7:00 PM

Mostly cloudy

73° 💧 None 💨 3 mph H 33%29.97 inHg

10:00 PM

Mostly cloudy night

65° 💧 None 💨 2 mph H 51%30.03 inHg

Tomorrow

1:00 AM

Mostly cloudy night

61° 💧 None 💨 3 mph H 64%30.03 inHg

4:00 AM

Mostly cloudy night

57° 💧 0.022 in 💨 2 mph H 74%30.03 inHg

7:00 AM

Mostly cloudy night

57° 💧 0.026 in 💨 4 mph H 78%30.09 inHg

10:00 AM

Light thunderstorms

62° 💧 0.014 in 💨 6 mph H 71%30.15 inHg

1:00 PM

Mostly cloudy

69° 💧 None 💨 8 mph H 46%30.12 inHg

4:00 PM

Mostly cloudy

72° 💧 None 💨 7 mph H 43%30.06 inHg

7:00 PM

Mostly sunny

69° 💧 None 💨 10 mph H 51%30.03 inHg

10:00 PM

Clear night

64° 💧 None 💨 7 mph H 71%30.06 inHg

Monday

1:00 AM

Mostly clear night

62° 💧 None 💨 10 mph H 71%30.03 inHg

Today

4:00 AM

Clear night

63° 💧 None 💨 11 mph H 53%29.94 inHg

5:00 AM

Partly cloudy night

62° 💧 None 💨 11 mph H 56%29.97 inHg

6:00 AM

Partly cloudy night

60° 💧 None 💨 12 mph H 58%30.00 inHg

7:00 AM

Mostly clear night

59° 💧 None 💨 12 mph H 62%30.03 inHg

8:00 AM

Partly cloudy

59° 💧 None 💨 11 mph H 62%30.03 inHg

9:00 AM

Mostly cloudy

61° 💧 None 💨 11 mph H 56%30.06 inHg

10:00 AM

Mostly cloudy

63° 💧 0.002 in 💨 11 mph H 53%30.06 inHg

11:00 AM

Sunny

65° 💧 None 💨 10 mph H 47%30.06 inHg

12:00 PM

Sunny

68° 💧 None 💨 9 mph H 41%30.06 inHg

1:00 PM

Partly cloudy

70° 💧 None 💨 7 mph H 39%30.06 inHg

2:00 PM

Mostly cloudy

72° 💧 None 💨 5 mph H 36%30.03 inHg

3:00 PM

Mostly cloudy

74° 💧 None 💨 5 mph H 33%30.03 inHg

4:00 PM

Mostly cloudy

74° 💧 None 💨 3 mph H 31%30.00 inHg

5:00 PM

Mostly cloudy

74° 💧 None 💨 2 mph H 31%29.97 inHg

6:00 PM

Mostly cloudy

74° 💧 None 💨 3 mph H 31%29.97 inHg

7:00 PM

Mostly cloudy

73° 💧 None 💨 3 mph H 33%29.97 inHg

8:00 PM

Mostly clear night

68° 💧 None 💨 2 mph H 43%29.97 inHg

9:00 PM

Partly cloudy night

66° 💧 None 💨 3 mph H 47%30.00 inHg

10:00 PM

Mostly cloudy night

65° 💧 None 💨 2 mph H 51%30.03 inHg

11:00 PM

Mostly cloudy night

63° 💧 None 💨 2 mph H 55%30.06 inHg

Tomorrow

12:00 AM

Mostly cloudy night

61° 💧 None 💨 3 mph H 60%30.06 inHg

1:00 AM

Mostly cloudy night

61° 💧 None 💨 3 mph H 64%30.03 inHg

2:00 AM

Mostly cloudy night

60° 💧 None 💨 2 mph H 69%30.03 inHg

3:00 AM

Partly cloudy night

59° 💧 None 💨 2 mph H 71%30.03 inHg

4:00 AM

Mostly cloudy night

57° 💧 None 💨 2 mph H 74%30.03 inHg

5:00 AM

Light rain

58° 💧 0.015 in 💨 3 mph H 76%30.03 inHg

6:00 AM

Light rain

58° 💧 0.006 in 💨 6 mph H 75%30.03 inHg

7:00 AM

Mostly cloudy night

57° 💧 0.002 in 💨 4 mph H 78%30.09 inHg

8:00 AM

Light rain

57° 💧 0.021 in 💨 5 mph H 83%30.12 inHg

9:00 AM

Overcast

59° 💧 0.003 in 💨 5 mph H 79%30.12 inHg

10:00 AM

Light thunderstorms

62° 💧 0.013 in 💨 6 mph H 71%30.15 inHg

11:00 AM

Overcast

64° 💧 0.001 in 💨 8 mph H 61%30.15 inHg

12:00 PM

Mostly cloudy

67° 💧 None 💨 8 mph H 52%30.15 inHg

1:00 PM

Mostly cloudy

69° 💧 None 💨 8 mph H 46%30.12 inHg

2:00 PM

Mostly cloudy

71° 💧 None 💨 8 mph H 44%30.09 inHg

3:00 PM

Mostly cloudy

72° 💧 None 💨 8 mph H 43%30.06 inHg

4:00 PM

Mostly cloudy

72° 💧 None 💨 7 mph H 43%30.06 inHg

5:00 PM

Mostly cloudy

72° 💧 None 💨 8 mph H 43%30.03 inHg

6:00 PM

Mostly sunny

71° 💧 None 💨 10 mph H 46%30.03 inHg

7:00 PM

Mostly sunny

69° 💧 None 💨 10 mph H 51%30.03 inHg

8:00 PM

Clear night

66° 💧 None 💨 7 mph H 61%30.03 inHg

9:00 PM

Mostly cloudy night

64° 💧 None 💨 7 mph H 68%30.06 inHg

10:00 PM

Clear night

64° 💧 None 💨 7 mph H 71%30.06 inHg

11:00 PM

Clear night

63° 💧 None 💨 9 mph H 71%30.06 inHg

Monday

12:00 AM

Clear night

62° 💧 None 💨 10 mph H 71%30.06 inHg

1:00 AM

Mostly clear night

62° 💧 None 💨 10 mph H 71%30.03 inHg

2:00 AM

Partly cloudy night

61° 💧 None 💨 11 mph H 70%30.03 inHg

3:00 AM

Overcast night

61° 💧 None 💨 11 mph H 69%30.00 inHg

4:00 AM

Overcast night

62° 💧 None 💨 11 mph H 65%30.00 inHg

5:00 AM

Overcast night

62° 💧 None 💨 13 mph H 65%29.97 inHg

6:00 AM

Overcast night

62° 💧 None 💨 14 mph H 68%29.91 inHg

7:00 AM

Overcast night

62° 💧 None 💨 13 mph H 69%29.88 inHg

8:00 AM

Light thunderstorms

61° 💧 0.029 in 💨 16 mph H 81%29.88 inHg

9:00 AM

Light rain

61° 💧 0.021 in 💨 13 mph H 86%29.85 inHg

10:00 AM

Thunderstorms

62° 💧 0.244 in 💨 7 mph H 88%29.88 inHg

11:00 AM

Light rain

61° 💧 0.053 in 💨 19 mph H 92%29.80 inHg

12:00 PM

Light rain

64° 💧 0.013 in 💨 17 mph H 83%29.77 inHg

1:00 PM

Light rain

69° 💧 0.007 in 💨 13 mph H 76%29.74 inHg

2:00 PM

Partly cloudy

73° 💧 0.001 in 💨 12 mph H 72%29.65 inHg

3:00 PM

Mostly cloudy

78° 💧 None 💨 12 mph H 69%29.62 inHg

4:00 PM

Mostly sunny

81° 💧 None 💨 8 mph H 68%29.59 inHg

5:00 PM

Mostly cloudy

83° 💧 None 💨 5 mph H 66%29.59 inHg

6:00 PM

Mostly cloudy

83° 💧 None 💨 8 mph H 66%29.59 inHg

7:00 PM

Mostly sunny

80° 💧 0.000 in 💨 3 mph H 76%29.59 inHg

10:00 PM

Clear night

73° 💧 None 💨 10 mph H 79%29.74 inHg

Tuesday

1:00 AM

Mostly clear night

68° 💧 None 💨 10 mph H 60%29.80 inHg

4:00 AM

Mostly clear night

63° 💧 None 💨 5 mph H 64%29.88 inHg

7:00 AM

Mostly clear night

62° 💧 None 💨 9 mph H 49%29.97 inHg

10:00 AM

Sunny

65° 💧 None 💨 12 mph H 46%30.09 inHg

1:00 PM

Sunny

69° 💧 None 💨 11 mph H 40%30.12 inHg

4:00 PM

Mostly sunny

72° 💧 None 💨 9 mph H 37%30.12 inHg

7:00 PM

Mostly sunny

68° 💧 None 💨 6 mph H 44%30.12 inHg

10:00 PM

Mostly cloudy night

61° 💧 None 💨 5 mph H 63%30.18 inHg

Wednesday

1:00 AM

Mostly cloudy night

59° 💧 None 💨 4 mph H 68%30.21 inHg

4:00 AM

Overcast night

58° 💧 None 💨 6 mph H 70%30.24 inHg

7:00 AM

Overcast night

56° 💧 None 💨 7 mph H 85%30.27 inHg

10:00 AM

Overcast

60° 💧 None 💨 9 mph H 69%30.27 inHg

1:00 PM

Overcast

65° 💧 None 💨 9 mph H 58%30.24 inHg

4:00 PM

Overcast

68° 💧 None 💨 8 mph H 53%30.15 inHg

7:00 PM

Overcast

65° 💧 None 💨 10 mph H 62%30.18 inHg

10:00 PM

Overcast night

61° 💧 None 💨 7 mph H 81%30.24 inHg

Thursday

1:00 AM

Overcast night

60° 💧 None 💨 7 mph H 81%30.24 inHg

4:00 AM

Overcast night

59° 💧 None 💨 6 mph H 81%30.21 inHg

7:00 AM

Overcast night

57° 💧 None 💨 7 mph H 90%30.24 inHg

10:00 AM

Overcast

59° 💧 None 💨 8 mph H 84%30.24 inHg

1:00 PM

Overcast

63° 💧 None 💨 10 mph H 76%30.21 inHg

4:00 PM

Overcast

65° 💧 None 💨 9 mph H 75%30.15 inHg

7:00 PM

Overcast

64° 💧 None 💨 9 mph H 82%30.12 inHg

Friday

1:00 AM

Heavy rain

59° 💧 None 💨 8 mph H 97%30.09 inHg

7:00 AM

Light rain

59° 💧 None 💨 7 mph H 97%30.00 inHg

1:00 PM

Overcast

64° 💧 None 💨 13 mph H 78%30.00 inHg

7:00 PM

Light rain

60° 💧 None 💨 16 mph H 83%30.06 inHg

Saturday

1:00 AM

Overcast night

58° 💧 None 💨 13 mph H 85%30.12 inHg

7:00 AM

Clear night

55° 💧 None 💨 10 mph H 91%30.18 inHg

1:00 PM

Sunny

70° 💧 None 💨 11 mph H 54%30.21 inHg

7:00 PM

Mostly sunny

68° 💧 None 💨 7 mph H 60%30.18 inHg

Sunday

1:00 AM

Clear night

57° 💧 None 💨 5 mph H 87%30.24 inHg

7:00 AM

Clear night

51° 💧 None 💨 4 mph H 88%30.27 inHg

1:00 PM

Mostly sunny

67° 💧 None 💨 5 mph H 50%30.24 inHg

7:00 PM

Mostly sunny

64° 💧 None 💨 5 mph H 60%30.12 inHg

Monday

1:00 AM

Overcast night

57° 💧 None 💨 9 mph H 79%30.09 inHg

7:00 AM

Partly cloudy night

56° 💧 None 💨 11 mph H 81%30.00 inHg

1:00 PM

Overcast

72° 💧 None 💨 13 mph H 56%29.91 inHg

7:00 PM

Sunny

72° 💧 None 💨 5 mph H 67%29.85 inHg

Tuesday

1:00 AM

Clear night

60° 💧 None 💨 4 mph H 89%29.91 inHg

7:00 AM

Clear night

57° 💧 None 💨 5 mph H 92%29.94 inHg

1:00 PM

Sunny

76° 💧 None 💨 3 mph H 56%29.97 inHg

7:00 PM

Partly cloudy

73° 💧 None 💨 6 mph H 64%29.91 inHg

Wednesday

1:00 AM

Clear night

63° 💧 None 💨 7 mph H 90%29.97 inHg

7:00 AM

Clear night

61° 💧 None 💨 9 mph H 90%29.97 inHg

1:00 PM

Sunny

78° 💧 None 💨 15 mph H 52%29.97 inHg

7:00 PM

Mostly cloudy

75° 💧 None 💨 12 mph H 54%29.94 inHg

Thursday

1:00 AM

Mostly clear night

67° 💧 None 💨 13 mph H 67%30.00 inHg

7:00 AM

Clear night

63° 💧 None 💨 11 mph H 67%30.06 inHg

1:00 PM

Mostly sunny

78° 💧 None 💨 9 mph H 42%30.06 inHg

7:00 PM

Sunny

77° 💧 None 💨 4 mph H 58%30.03 inHg

Friday

1:00 AM

Clear night

66° 💧 None 💨 4 mph H 81%30.12 inHg

7:00 AM

Clear night

61° 💧 None 💨 2 mph H 96%30.18 inHg

1:00 PM

Sunny

83° 💧 None 💨 2 mph H 53%30.18 inHg

7:00 PM

Partly cloudy

80° 💧 None 💨 5 mph H 56%30.15 inHg

Saturday

1:00 AM

Mostly cloudy night

66° 💧 None 💨 4 mph H 88%30.24 inHg

7:00 AM

Partly cloudy night

63° 💧 None 💨 3 mph H 93%30.24 inHg

1:00 PM

Overcast

77° 💧 None 💨 3 mph H 57%30.24 inHg

7:00 PM

Mostly sunny

74° 💧 None 💨 6 mph H 62%30.18 inHg

In Ravinia and, more broadly, across the state of South Dakota: This evening, skies will feature a mix of sun and clouds with temperatures remaining mild to warm, ranging from 78 to 82 degrees Fahrenheit. Winds will be noticeable from the northwest, reaching up to 23 mph with gusts around 30 mph. No precipitation is expected during the evening hours, so the weather should remain dry. The breeze may make the temperature feel slightly cooler in some areas. As the night progresses, conditions are expected to stay clear of rain, but the brisk northwest wind could continue to be felt into the early morning hours. Overall, it should be a relatively calm and dry evening with comfortable temperatures and breezy conditions.

15-Day Weather Outlook for Ravinia

TomorrowTomorrow

Light thunderstorms 73°/57° 💧 None 💨 10 mph

Monday, Sep 14Mon Sep 14

Light thunderstorms 83°/61° 💧 None 💨 19 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 80°/62° 💧 0.284 in 💨 12 mph

Wednesday, Sep 16Wed Sep 16

Overcast 68°/56° 💧 0.135 in 💨 9 mph

Thursday, Sep 17Thu Sep 17

Overcast 65°/57° 💧 0.057 in 💨 10 mph

Friday, Sep 18Fri Sep 18

Heavy rain 64°/59° 💧 1.193 in 💨 13 mph

Saturday, Sep 19Sat Sep 19

Light rain 70°/55° 💧 0.024 in 💨 16 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 68°/51° 💧 None 💨 7 mph

Monday, Sep 21Mon Sep 21

Mostly sunny 72°/56° 💧 None 💨 13 mph

Tuesday, Sep 22Tue Sep 22

Sunny 76°/57° 💧 None 💨 5 mph

Wednesday, Sep 23Wed Sep 23

Partly cloudy 78°/61° 💧 None 💨 15 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 78°/63° 💧 0.006 in 💨 13 mph

Friday, Sep 25Fri Sep 25

Sunny 83°/61° 💧 None 💨 4 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 80°/63° 💧 None 💨 5 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 74°/74° 💧 0.011 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Ravinia

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Ravinia

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 AM

PM2.5 Fine particles Good 1,3µg/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 1,4µg/m³

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

O₃ Ozone Fair 72,7µg/m³

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

NO₂ Nitrogen dioxide Good 0,6µg/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 Ravinia

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 5,8Moderate 🙂Fair

Tomorrow UV 4,2Moderate 🙂Fair

Monday UV 4,5Moderate 🙂Fair

Tuesday UV 5,0Moderate 🙂Fair

Wednesday UV 4,0Moderate 😊Good

Thursday UV 3,0Moderate —Unavailable

Friday UV 3,0Moderate —Unavailable

Hourly UV index today

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

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

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 Ravinia

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · RAVINIA, SOUTH DAKOTA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

91/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:29 PM–5:32 AM

☁ Cloud cover 12% Real hourly forecast for the best viewing hour.

☾ Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 75° high at the best hour.

✦ Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min77%

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.

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Forecast data for Ravinia were last refreshed today at 3:33 AM. The current forecast period extends through 14/09/2026 at 1:00 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.