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Current weather in Vermillion is overcast clouds.

Where can I find the hourly weather forecast for Vermillion?

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

Is the weather forecast for Vermillion updated regularly?

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

Now · 11:10 AM

Vermillion Weather & Hourly Forecast

United States · South Dakota · 57069

65°F

Overcast

Feels like: 62°F

💧 Humidity 69% 🌡 Pressure 30.27 inHg 💨 Wind 8 mph 👁 Visibility 25.2 mi ☁ Clouds 100% ☀️ UV index 1.6 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Vermillion

Today

12:00 PM

Overcast

67° 💧 None 💨 7 mph H 68%30.27 inHg

3:00 PM

Overcast

67° 💧 0.003 in 💨 5 mph H 73%30.21 inHg

6:00 PM

Overcast

66° 💧 None 💨 5 mph H 79%30.15 inHg

9:00 PM

Overcast night

65° 💧 None 💨 1 mph H 87%30.18 inHg

Tomorrow

12:00 AM

Overcast night

65° 💧 0.000 in 💨 2 mph H 90%30.21 inHg

3:00 AM

Overcast night

64° 💧 0.000 in 💨 0 mph H 92%30.18 inHg

6:00 AM

Overcast night

64° 💧 0.000 in 💨 2 mph H 93%30.21 inHg

9:00 AM

Overcast

66° 💧 None 💨 4 mph H 88%30.24 inHg

12:00 PM

Overcast

74° 💧 0.004 in 💨 6 mph H 71%30.27 inHg

3:00 PM

Overcast

74° 💧 0.001 in 💨 7 mph H 71%30.21 inHg

6:00 PM

Overcast

72° 💧 None 💨 6 mph H 77%30.18 inHg

9:00 PM

Overcast night

69° 💧 0.046 in 💨 7 mph H 88%30.21 inHg

Friday

12:00 AM

Overcast night

67° 💧 0.002 in 💨 9 mph H 93%30.18 inHg

3:00 AM

Overcast night

67° 💧 0.004 in 💨 13 mph H 92%30.12 inHg

6:00 AM

Overcast night

68° 💧 0.080 in 💨 13 mph H 94%30.03 inHg

9:00 AM

Light rain

70° 💧 0.019 in 💨 13 mph H 93%29.97 inHg

Today

12:00 PM

Overcast

67° 💧 None 💨 7 mph H 68%30.27 inHg

1:00 PM

Overcast

67° 💧 None 💨 6 mph H 69%30.24 inHg

2:00 PM

Overcast

67° 💧 None 💨 6 mph H 71%30.24 inHg

3:00 PM

Overcast

67° 💧 0.001 in 💨 5 mph H 73%30.21 inHg

4:00 PM

Overcast

67° 💧 0.002 in 💨 5 mph H 75%30.18 inHg

5:00 PM

Overcast

67° 💧 None 💨 6 mph H 77%30.15 inHg

6:00 PM

Overcast

66° 💧 None 💨 5 mph H 79%30.15 inHg

7:00 PM

Overcast

66° 💧 None 💨 3 mph H 83%30.15 inHg

8:00 PM

Overcast night

65° 💧 None 💨 2 mph H 86%30.15 inHg

9:00 PM

Overcast night

65° 💧 None 💨 1 mph H 87%30.18 inHg

10:00 PM

Overcast night

65° 💧 None 💨 2 mph H 87%30.21 inHg

11:00 PM

Overcast night

65° 💧 None 💨 3 mph H 88%30.21 inHg

Tomorrow

12:00 AM

Overcast night

65° 💧 0.000 in 💨 2 mph H 90%30.21 inHg

1:00 AM

Overcast night

65° 💧 None 💨 2 mph H 91%30.21 inHg

2:00 AM

Overcast night

65° 💧 None 💨 1 mph H 91%30.18 inHg

3:00 AM

Overcast night

64° 💧 None 💨 0 mph H 92%30.18 inHg

4:00 AM

Overcast night

64° 💧 None 💨 2 mph H 92%30.18 inHg

5:00 AM

Overcast night

64° 💧 0.000 in 💨 2 mph H 92%30.21 inHg

6:00 AM

Overcast night

64° 💧 0.000 in 💨 2 mph H 93%30.21 inHg

7:00 AM

Overcast night

64° 💧 None 💨 1 mph H 94%30.24 inHg

8:00 AM

Overcast

65° 💧 0.000 in 💨 3 mph H 92%30.27 inHg

9:00 AM

Overcast

66° 💧 None 💨 4 mph H 88%30.24 inHg

10:00 AM

Overcast

68° 💧 None 💨 4 mph H 82%30.27 inHg

11:00 AM

Partly cloudy

70° 💧 None 💨 5 mph H 77%30.27 inHg

12:00 PM

Overcast

74° 💧 0.000 in 💨 6 mph H 71%30.27 inHg

1:00 PM

Overcast

74° 💧 0.002 in 💨 7 mph H 71%30.24 inHg

2:00 PM

Overcast

74° 💧 0.002 in 💨 7 mph H 71%30.24 inHg

3:00 PM

Overcast

74° 💧 0.000 in 💨 7 mph H 71%30.21 inHg

4:00 PM

Overcast

74° 💧 0.000 in 💨 8 mph H 71%30.21 inHg

5:00 PM

Overcast

73° 💧 None 💨 7 mph H 73%30.18 inHg

6:00 PM

Overcast

72° 💧 None 💨 6 mph H 77%30.18 inHg

7:00 PM

Mostly cloudy

71° 💧 None 💨 5 mph H 81%30.18 inHg

8:00 PM

Partly cloudy night

69° 💧 None 💨 7 mph H 87%30.18 inHg

9:00 PM

Overcast night

69° 💧 None 💨 7 mph H 88%30.21 inHg

10:00 PM

Light rain

68° 💧 0.027 in 💨 7 mph H 91%30.21 inHg

11:00 PM

Light rain

67° 💧 0.019 in 💨 10 mph H 93%30.21 inHg

Friday

12:00 AM

Overcast night

67° 💧 0.001 in 💨 9 mph H 93%30.18 inHg

1:00 AM

Overcast night

67° 💧 0.000 in 💨 10 mph H 93%30.18 inHg

2:00 AM

Overcast night

67° 💧 None 💨 12 mph H 92%30.15 inHg

3:00 AM

Overcast night

67° 💧 0.002 in 💨 13 mph H 92%30.12 inHg

4:00 AM

Overcast night

67° 💧 0.002 in 💨 13 mph H 94%30.09 inHg

5:00 AM

Overcast night

67° 💧 0.000 in 💨 14 mph H 94%30.06 inHg

6:00 AM

Overcast night

68° 💧 0.001 in 💨 13 mph H 94%30.03 inHg

7:00 AM

Light rain

68° 💧 0.016 in 💨 14 mph H 94%30.03 inHg

8:00 AM

Light rain

68° 💧 0.064 in 💨 15 mph H 95%30.00 inHg

9:00 AM

Light rain

70° 💧 0.006 in 💨 13 mph H 93%29.97 inHg

10:00 AM

Light rain

73° 💧 0.013 in 💨 11 mph H 89%29.97 inHg

11:00 AM

Mostly cloudy

76° 💧 0.001 in 💨 8 mph H 81%29.97 inHg

12:00 PM

Partly cloudy

79° 💧 0.000 in 💨 10 mph H 77%29.94 inHg

1:00 PM

Partly cloudy

84° 💧 None 💨 13 mph H 69%29.88 inHg

2:00 PM

Mostly sunny

86° 💧 None 💨 13 mph H 64%29.85 inHg

3:00 PM

Sunny

87° 💧 None 💨 12 mph H 59%29.83 inHg

4:00 PM

Strong thunderstorm

88° 💧 None 💨 12 mph H 58%29.80 inHg

5:00 PM

Strong thunderstorm

87° 💧 0.002 in 💨 9 mph H 62%29.80 inHg

6:00 PM

Mostly sunny

85° 💧 0.003 in 💨 8 mph H 66%29.77 inHg

7:00 PM

Mostly sunny

82° 💧 0.002 in 💨 7 mph H 73%29.77 inHg

Saturday

4:00 AM

Overcast night

67° 💧 None 💨 8 mph H 90%29.85 inHg

7:00 AM

Overcast night

67° 💧 None 💨 8 mph H 92%29.88 inHg

10:00 AM

Overcast

65° 💧 None 💨 8 mph H 87%29.94 inHg

1:00 PM

Overcast

67° 💧 None 💨 8 mph H 78%29.94 inHg

4:00 PM

Overcast

68° 💧 None 💨 9 mph H 76%29.94 inHg

7:00 PM

Overcast

67° 💧 None 💨 8 mph H 77%29.94 inHg

10:00 PM

Overcast night

66° 💧 None 💨 7 mph H 79%30.00 inHg

Sunday

1:00 AM

Overcast night

64° 💧 None 💨 6 mph H 86%30.00 inHg

4:00 AM

Overcast night

63° 💧 None 💨 7 mph H 86%29.97 inHg

7:00 AM

Moderate rain

62° 💧 None 💨 6 mph H 91%30.00 inHg

10:00 AM

Light rain

62° 💧 None 💨 9 mph H 93%30.00 inHg

1:00 PM

Overcast

64° 💧 None 💨 9 mph H 82%30.00 inHg

4:00 PM

Light rain

64° 💧 None 💨 9 mph H 83%29.97 inHg

7:00 PM

Overcast

62° 💧 None 💨 8 mph H 90%29.97 inHg

10:00 PM

Light rain

61° 💧 None 💨 8 mph H 92%30.00 inHg

Monday

1:00 AM

Overcast night

61° 💧 None 💨 6 mph H 93%30.00 inHg

4:00 AM

Light rain

60° 💧 None 💨 7 mph H 96%30.00 inHg

7:00 AM

Light rain

59° 💧 None 💨 7 mph H 95%30.03 inHg

10:00 AM

Light rain

59° 💧 None 💨 9 mph H 94%30.06 inHg

1:00 PM

Light rain

60° 💧 None 💨 8 mph H 88%30.09 inHg

4:00 PM

Overcast

62° 💧 None 💨 9 mph H 82%30.06 inHg

7:00 PM

Light rain

60° 💧 None 💨 8 mph H 90%30.09 inHg

10:00 PM

Overcast night

58° 💧 None 💨 7 mph H 89%30.15 inHg

Tuesday

1:00 AM

Overcast night

58° 💧 None 💨 5 mph H 89%30.15 inHg

7:00 AM

Clear night

58° 💧 None 💨 2 mph H 95%30.09 inHg

1:00 PM

Mostly cloudy

56° 💧 None 💨 3 mph H 98%30.15 inHg

7:00 PM

Overcast

68° 💧 None 💨 5 mph H 71%30.15 inHg

Wednesday

1:00 AM

Overcast night

68° 💧 None 💨 6 mph H 75%30.09 inHg

7:00 AM

Overcast night

65° 💧 None 💨 8 mph H 82%30.15 inHg

1:00 PM

Mostly cloudy

59° 💧 None 💨 10 mph H 93%30.15 inHg

7:00 PM

Light rain

66° 💧 None 💨 9 mph H 92%30.12 inHg

Thursday

1:00 AM

Overcast night

72° 💧 None 💨 11 mph H 80%30.00 inHg

7:00 AM

Light rain

67° 💧 None 💨 11 mph H 96%30.00 inHg

1:00 PM

Overcast

65° 💧 None 💨 7 mph H 97%30.00 inHg

7:00 PM

Overcast

71° 💧 None 💨 11 mph H 77%30.06 inHg

Friday

1:00 AM

Mostly clear night

70° 💧 None 💨 8 mph H 79%30.09 inHg

7:00 AM

Clear night

63° 💧 None 💨 6 mph H 94%30.15 inHg

1:00 PM

Partly cloudy

58° 💧 None 💨 4 mph H 99%30.24 inHg

7:00 PM

Partly cloudy

72° 💧 None 💨 5 mph H 65%30.24 inHg

Saturday

1:00 AM

Clear night

70° 💧 None 💨 0 mph H 75%30.18 inHg

7:00 AM

Clear night

60° 💧 None 💨 4 mph H 90%30.21 inHg

1:00 PM

Sunny

57° 💧 None 💨 5 mph H 94%30.18 inHg

7:00 PM

Sunny

76° 💧 None 💨 9 mph H 63%30.15 inHg

Sunday

1:00 AM

Clear night

72° 💧 None 💨 7 mph H 74%30.06 inHg

7:00 AM

Clear night

64° 💧 None 💨 9 mph H 83%30.06 inHg

1:00 PM

Sunny

60° 💧 None 💨 5 mph H 92%30.06 inHg

7:00 PM

Sunny

76° 💧 None 💨 7 mph H 62%30.00 inHg

Monday

1:00 AM

Mostly clear night

71° 💧 None 💨 8 mph H 68%29.94 inHg

7:00 AM

Overcast night

62° 💧 None 💨 10 mph H 84%29.97 inHg

1:00 PM

Sunny

59° 💧 None 💨 10 mph H 89%29.94 inHg

7:00 PM

Partly cloudy

74° 💧 None 💨 14 mph H 57%29.88 inHg

Tuesday

1:00 AM

Clear night

72° 💧 None 💨 12 mph H 65%29.83 inHg

7:00 AM

Mostly clear night

67° 💧 None 💨 11 mph H 69%29.85 inHg

1:00 PM

Mostly cloudy

63° 💧 None 💨 7 mph H 79%29.85 inHg

7:00 PM

Mostly cloudy

77° 💧 None 💨 9 mph H 63%29.83 inHg

Wednesday

1:00 AM

Clear night

74° 💧 None 💨 9 mph H 65%29.74 inHg

7:00 AM

Partly cloudy night

68° 💧 None 💨 10 mph H 84%29.77 inHg

1:00 PM

Sunny

65° 💧 None 💨 11 mph H 93%29.74 inHg

7:00 PM

Sunny

80° 💧 None 💨 15 mph H 65%29.71 inHg

Thursday

1:00 AM

Moderate rain

73° 💧 None 💨 4 mph H 87%29.68 inHg

In Vermillion and, more broadly, across the state of South Dakota: The rest of the day will be characterized by mostly cloudy skies with mild temperatures ranging from 58 to 64 degrees Fahrenheit. There is a slight chance of rain, with possible accumulation around 0.03 inches, and the probability of precipitation peaking at about 28%. Winds will be coming from the southeast at a moderate pace, reaching up to 12 mph, with occasional gusts up to 20 mph. Overall, expect a fairly mild and somewhat unsettled afternoon, with brief periods of light rain possible and temperatures remaining comfortable.

15-Day Weather Outlook for Vermillion

TomorrowTomorrow

Overcast 74°/64° 💧 None 💨 10 mph

Friday, Sep 18Fri Sep 18

Strong thunderstorm 88°/67° 💧 None 💨 15 mph

Saturday, Sep 19Sat Sep 19

Overcast 68°/65° 💧 0.178 in 💨 9 mph

Sunday, Sep 20Sun Sep 20

Moderate rain 64°/61° 💧 0.184 in 💨 9 mph

Monday, Sep 21Mon Sep 21

Light rain 62°/58° 💧 0.136 in 💨 9 mph

Tuesday, Sep 22Tue Sep 22

Overcast 68°/56° 💧 0.003 in 💨 5 mph

Wednesday, Sep 23Wed Sep 23

Light rain 68°/59° 💧 0.641 in 💨 10 mph

Thursday, Sep 24Thu Sep 24

Light rain 72°/65° 💧 0.378 in 💨 11 mph

Friday, Sep 25Fri Sep 25

Partly cloudy 72°/58° 💧 0.007 in 💨 8 mph

Saturday, Sep 26Sat Sep 26

Sunny 76°/57° 💧 None 💨 9 mph

Sunday, Sep 27Sun Sep 27

Sunny 76°/60° 💧 None 💨 9 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 74°/59° 💧 None 💨 14 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 77°/63° 💧 None 💨 12 mph

Wednesday, Sep 30Wed Sep 30

Partly cloudy 80°/65° 💧 0.028 in 💨 15 mph

Thursday, Oct 1Thu Oct 1

Moderate rain 73°/73° 💧 0.042 in 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Vermillion

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Vermillion

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 12:00 PM

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 1,5µg/m³

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

O₃ Ozone Fair 60,9µg/m³

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

NO₂ Nitrogen dioxide Good 2,7µg/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 Vermillion

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 1,8Low 🙂Fair

Tomorrow UV 3,9Moderate 🙂Fair

Friday UV 3,5Moderate 🙂Fair

Saturday UV 3,1Moderate 😊Good

Sunday UV 3,0Moderate 😊Good

Monday UV 3,0Moderate —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

12:00 PMUV 1,8 1:00 PMUV 1,4 2:00 PMUV 0,6 3:00 PMUV 0,5 4:00 PMUV 0,3 5:00 PMUV 0,3 6:00 PMUV 0,2 7:00 PMUV 0,0

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

Low UV risk

UV radiation will be low, although basic protection is still advisable during 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 Vermillion

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · VERMILLION, SOUTH DAKOTA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

28/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 96% Real hourly forecast for the best viewing hour.

☾ Moonlight 30% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 57° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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 Vermillion were last refreshed today at 11:10 AM. The current forecast period extends through 18/09/2026 at 9:00 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.