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Current weather in Lake Preston is clear sky.

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

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

Is the weather forecast for Lake Preston updated regularly?

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

Now · 12:38 PM

Lake Preston Weather & Hourly Forecast

United States · South Dakota · 57249

64°F

Sunny

Feels like: 59°F

💧 Humidity 58% 🌡 Pressure 30.15 inHg 💨 Wind 9 mph 👁 Visibility 28.5 mi ☁ Clouds 0% ☀️ UV index 4.7 · Moderate 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Lake Preston

Today

1:00 PM

Sunny

64° 💧 None 💨 9 mph H 58%30.15 inHg

4:00 PM

Sunny

67° 💧 None 💨 7 mph H 55%30.15 inHg

7:00 PM

Sunny

63° 💧 None 💨 3 mph H 70%30.15 inHg

10:00 PM

Clear night

58° 💧 None 💨 3 mph H 83%30.24 inHg

Tomorrow

1:00 AM

Clear night

57° 💧 None 💨 3 mph H 80%30.24 inHg

4:00 AM

Mostly clear night

55° 💧 None 💨 4 mph H 89%30.27 inHg

7:00 AM

Mostly clear night

54° 💧 None 💨 7 mph H 88%30.27 inHg

10:00 AM

Partly cloudy

61° 💧 None 💨 10 mph H 71%30.30 inHg

1:00 PM

Overcast

68° 💧 0.009 in 💨 12 mph H 54%30.24 inHg

4:00 PM

Mostly cloudy

67° 💧 None 💨 11 mph H 58%30.15 inHg

7:00 PM

Overcast

65° 💧 None 💨 9 mph H 67%30.15 inHg

10:00 PM

Overcast night

63° 💧 0.006 in 💨 5 mph H 79%30.21 inHg

Thursday

1:00 AM

Mostly cloudy night

62° 💧 0.000 in 💨 3 mph H 88%30.18 inHg

4:00 AM

Overcast night

59° 💧 None 💨 3 mph H 95%30.21 inHg

7:00 AM

Overcast night

58° 💧 0.000 in 💨 3 mph H 98%30.24 inHg

10:00 AM

Mostly cloudy

66° 💧 None 💨 5 mph H 86%30.27 inHg

Today

1:00 PM

Sunny

64° 💧 None 💨 9 mph H 58%30.15 inHg

2:00 PM

Sunny

65° 💧 None 💨 8 mph H 56%30.15 inHg

3:00 PM

Sunny

66° 💧 None 💨 7 mph H 56%30.15 inHg

4:00 PM

Sunny

67° 💧 None 💨 7 mph H 55%30.15 inHg

5:00 PM

Sunny

67° 💧 None 💨 6 mph H 55%30.15 inHg

6:00 PM

Sunny

66° 💧 None 💨 6 mph H 57%30.15 inHg

7:00 PM

Sunny

63° 💧 None 💨 3 mph H 70%30.15 inHg

8:00 PM

Clear night

61° 💧 None 💨 0 mph H 74%30.18 inHg

9:00 PM

Clear night

59° 💧 None 💨 2 mph H 80%30.21 inHg

10:00 PM

Clear night

58° 💧 None 💨 3 mph H 83%30.24 inHg

11:00 PM

Clear night

58° 💧 None 💨 2 mph H 82%30.24 inHg

Tomorrow

12:00 AM

Clear night

58° 💧 None 💨 2 mph H 81%30.24 inHg

1:00 AM

Clear night

57° 💧 None 💨 3 mph H 80%30.24 inHg

2:00 AM

Clear night

56° 💧 None 💨 4 mph H 83%30.24 inHg

3:00 AM

Clear night

56° 💧 None 💨 5 mph H 86%30.24 inHg

4:00 AM

Mostly clear night

55° 💧 None 💨 4 mph H 89%30.27 inHg

5:00 AM

Mostly clear night

54° 💧 None 💨 7 mph H 91%30.27 inHg

6:00 AM

Mostly clear night

54° 💧 None 💨 7 mph H 88%30.27 inHg

7:00 AM

Mostly clear night

54° 💧 None 💨 7 mph H 88%30.27 inHg

8:00 AM

Mostly sunny

55° 💧 None 💨 8 mph H 88%30.30 inHg

9:00 AM

Partly cloudy

58° 💧 None 💨 8 mph H 81%30.30 inHg

10:00 AM

Partly cloudy

61° 💧 None 💨 10 mph H 71%30.30 inHg

11:00 AM

Mostly cloudy

64° 💧 None 💨 12 mph H 62%30.27 inHg

12:00 PM

Mostly cloudy

66° 💧 None 💨 12 mph H 57%30.27 inHg

1:00 PM

Overcast

68° 💧 None 💨 12 mph H 54%30.24 inHg

2:00 PM

Light rain

67° 💧 0.009 in 💨 10 mph H 56%30.21 inHg

3:00 PM

Overcast

67° 💧 None 💨 12 mph H 58%30.18 inHg

4:00 PM

Mostly cloudy

67° 💧 None 💨 11 mph H 58%30.15 inHg

5:00 PM

Partly cloudy

68° 💧 None 💨 10 mph H 56%30.15 inHg

6:00 PM

Overcast

67° 💧 None 💨 11 mph H 58%30.12 inHg

7:00 PM

Overcast

65° 💧 None 💨 9 mph H 67%30.15 inHg

8:00 PM

Overcast night

63° 💧 None 💨 6 mph H 73%30.15 inHg

9:00 PM

Overcast night

64° 💧 None 💨 4 mph H 75%30.18 inHg

10:00 PM

Overcast night

63° 💧 0.003 in 💨 5 mph H 79%30.21 inHg

11:00 PM

Overcast night

63° 💧 0.003 in 💨 6 mph H 83%30.21 inHg

Thursday

12:00 AM

Overcast night

63° 💧 0.000 in 💨 6 mph H 85%30.18 inHg

1:00 AM

Mostly cloudy night

62° 💧 0.000 in 💨 3 mph H 88%30.18 inHg

2:00 AM

Mostly cloudy night

60° 💧 None 💨 3 mph H 92%30.18 inHg

3:00 AM

Mostly cloudy night

59° 💧 None 💨 2 mph H 94%30.18 inHg

4:00 AM

Overcast night

59° 💧 None 💨 3 mph H 95%30.21 inHg

5:00 AM

Overcast night

58° 💧 None 💨 3 mph H 97%30.21 inHg

6:00 AM

Mostly cloudy night

58° 💧 None 💨 3 mph H 97%30.21 inHg

7:00 AM

Overcast night

58° 💧 None 💨 3 mph H 98%30.24 inHg

8:00 AM

Mist

60° 💧 None 💨 4 mph H 97%30.24 inHg

9:00 AM

Mostly cloudy

62° 💧 0.000 in 💨 5 mph H 93%30.24 inHg

10:00 AM

Mostly cloudy

66° 💧 None 💨 5 mph H 86%30.27 inHg

11:00 AM

Mostly cloudy

69° 💧 None 💨 7 mph H 79%30.27 inHg

12:00 PM

Partly cloudy

72° 💧 None 💨 7 mph H 69%30.27 inHg

1:00 PM

Overcast

74° 💧 None 💨 6 mph H 64%30.24 inHg

2:00 PM

Overcast

74° 💧 None 💨 6 mph H 64%30.24 inHg

3:00 PM

Overcast

74° 💧 None 💨 6 mph H 64%30.21 inHg

4:00 PM

Overcast

73° 💧 None 💨 6 mph H 65%30.21 inHg

5:00 PM

Overcast

73° 💧 None 💨 7 mph H 68%30.18 inHg

6:00 PM

Overcast

72° 💧 None 💨 6 mph H 72%30.18 inHg

7:00 PM

Overcast

70° 💧 None 💨 8 mph H 74%30.18 inHg

Friday

4:00 AM

Heavy rain

65° 💧 None 💨 15 mph H 94%30.12 inHg

7:00 AM

Heavy rain

65° 💧 None 💨 21 mph H 93%30.03 inHg

10:00 AM

Light rain

64° 💧 None 💨 18 mph H 93%30.00 inHg

1:00 PM

Heavy rain

68° 💧 None 💨 13 mph H 92%29.94 inHg

4:00 PM

Overcast

67° 💧 None 💨 17 mph H 87%29.91 inHg

7:00 PM

Overcast

64° 💧 None 💨 16 mph H 88%29.91 inHg

10:00 PM

Overcast night

61° 💧 None 💨 16 mph H 90%29.94 inHg

Saturday

1:00 AM

Overcast night

60° 💧 None 💨 15 mph H 90%29.94 inHg

4:00 AM

Overcast night

59° 💧 None 💨 12 mph H 92%29.94 inHg

7:00 AM

Overcast night

59° 💧 None 💨 11 mph H 91%29.94 inHg

10:00 AM

Overcast

60° 💧 None 💨 12 mph H 87%30.00 inHg

1:00 PM

Overcast

63° 💧 None 💨 11 mph H 80%30.00 inHg

4:00 PM

Overcast

65° 💧 None 💨 11 mph H 76%30.00 inHg

7:00 PM

Overcast

65° 💧 None 💨 10 mph H 78%30.00 inHg

10:00 PM

Overcast night

64° 💧 None 💨 8 mph H 81%30.03 inHg

Sunday

1:00 AM

Overcast night

63° 💧 None 💨 8 mph H 85%30.03 inHg

4:00 AM

Overcast night

62° 💧 None 💨 8 mph H 87%30.00 inHg

7:00 AM

Light rain

60° 💧 None 💨 10 mph H 89%30.03 inHg

10:00 AM

Overcast

60° 💧 None 💨 11 mph H 88%30.06 inHg

1:00 PM

Light rain

61° 💧 None 💨 10 mph H 82%30.06 inHg

4:00 PM

Overcast

62° 💧 None 💨 9 mph H 82%30.03 inHg

7:00 PM

Overcast

60° 💧 None 💨 8 mph H 88%30.03 inHg

10:00 PM

Light rain

59° 💧 None 💨 6 mph H 92%30.06 inHg

Monday

1:00 AM

Overcast night

59° 💧 None 💨 6 mph H 94%30.06 inHg

7:00 AM

Overcast night

60° 💧 None 💨 4 mph H 90%30.03 inHg

1:00 PM

Light rain

59° 💧 None 💨 5 mph H 94%30.06 inHg

7:00 PM

Overcast

63° 💧 None 💨 8 mph H 78%30.09 inHg

Tuesday

1:00 AM

Overcast night

63° 💧 None 💨 7 mph H 78%30.09 inHg

7:00 AM

Mostly cloudy night

60° 💧 None 💨 3 mph H 92%30.15 inHg

1:00 PM

Mostly sunny

58° 💧 None 💨 4 mph H 96%30.15 inHg

7:00 PM

Mostly cloudy

64° 💧 None 💨 7 mph H 76%30.18 inHg

Wednesday

1:00 AM

Mostly clear night

63° 💧 None 💨 7 mph H 80%30.12 inHg

7:00 AM

Clear night

56° 💧 None 💨 5 mph H 89%30.15 inHg

1:00 PM

Sunny

54° 💧 None 💨 6 mph H 95%30.15 inHg

7:00 PM

Overcast

66° 💧 None 💨 11 mph H 70%30.12 inHg

Thursday

1:00 AM

Mostly clear night

65° 💧 None 💨 8 mph H 77%30.06 inHg

7:00 AM

Mostly clear night

59° 💧 None 💨 10 mph H 86%30.09 inHg

1:00 PM

Overcast

59° 💧 None 💨 11 mph H 90%30.09 inHg

7:00 PM

Overcast

67° 💧 None 💨 14 mph H 79%30.06 inHg

Friday

1:00 AM

Overcast night

65° 💧 None 💨 10 mph H 85%30.03 inHg

7:00 AM

Overcast night

64° 💧 None 💨 12 mph H 83%30.00 inHg

1:00 PM

Overcast

62° 💧 None 💨 11 mph H 87%29.97 inHg

7:00 PM

Mostly sunny

69° 💧 None 💨 15 mph H 73%29.91 inHg

Saturday

1:00 AM

Light rain

65° 💧 None 💨 10 mph H 91%29.88 inHg

7:00 AM

Overcast night

63° 💧 None 💨 12 mph H 93%29.91 inHg

1:00 PM

Partly cloudy

62° 💧 None 💨 4 mph H 97%29.94 inHg

7:00 PM

Overcast

69° 💧 None 💨 6 mph H 84%30.00 inHg

Sunday

1:00 AM

Partly cloudy night

69° 💧 None 💨 6 mph H 82%29.97 inHg

7:00 AM

Overcast night

63° 💧 None 💨 10 mph H 94%30.06 inHg

1:00 PM

Overcast

63° 💧 None 💨 9 mph H 91%30.06 inHg

7:00 PM

Mostly cloudy

70° 💧 None 💨 15 mph H 73%30.06 inHg

Monday

1:00 AM

Overcast night

67° 💧 None 💨 9 mph H 72%30.00 inHg

7:00 AM

Overcast night

63° 💧 None 💨 13 mph H 84%30.03 inHg

1:00 PM

Overcast

61° 💧 None 💨 14 mph H 90%30.00 inHg

7:00 PM

Moderate rain

64° 💧 None 💨 21 mph H 85%29.94 inHg

Tuesday

1:00 AM

Moderate rain

63° 💧 None 💨 12 mph H 87%29.91 inHg

7:00 AM

Moderate rain

59° 💧 None 💨 13 mph H 89%29.97 inHg

1:00 PM

Moderate rain

58° 💧 None 💨 9 mph H 92%30.00 inHg

7:00 PM

Light rain

59° 💧 None 💨 8 mph H 91%30.06 inHg

Wednesday

1:00 AM

Overcast night

58° 💧 None 💨 6 mph H 90%30.12 inHg

In Lake Preston and, more broadly, across the state of South Dakota: The rest of the day will be characterized by clear skies and mild temperatures ranging from 59 to 68 degrees Fahrenheit. Winds will be light, coming from the northwest at up to 9 mph, with gusts reaching 11 mph. No precipitation is anticipated, so outdoor plans should go smoothly. The weather remains calm and pleasant through the afternoon, making it a good day for outdoor activities or errands. Temperatures may dip slightly in the evening, but overall, conditions will stay comfortable and dry.

15-Day Weather Outlook for Lake Preston

TomorrowTomorrow

Mostly sunny 68°/54° 💧 None 💨 12 mph

Thursday, Sep 17Thu Sep 17

Overcast 74°/58° 💧 None 💨 8 mph

Friday, Sep 18Fri Sep 18

Heavy rain 68°/61° 💧 2.734 in 💨 21 mph

Saturday, Sep 19Sat Sep 19

Overcast 65°/59° 💧 0.026 in 💨 15 mph

Sunday, Sep 20Sun Sep 20

Light rain 63°/59° 💧 0.059 in 💨 11 mph

Monday, Sep 21Mon Sep 21

Light rain 63°/59° 💧 0.020 in 💨 8 mph

Tuesday, Sep 22Tue Sep 22

Mostly cloudy 64°/58° 💧 0.029 in 💨 7 mph

Wednesday, Sep 23Wed Sep 23

Overcast 66°/54° 💧 0.007 in 💨 11 mph

Thursday, Sep 24Thu Sep 24

Overcast 67°/59° 💧 0.031 in 💨 14 mph

Friday, Sep 25Fri Sep 25

Overcast 69°/62° 💧 0.017 in 💨 15 mph

Saturday, Sep 26Sat Sep 26

Light rain 69°/62° 💧 0.292 in 💨 12 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 70°/63° 💧 0.017 in 💨 15 mph

Monday, Sep 28Mon Sep 28

Moderate rain 67°/61° 💧 0.062 in 💨 21 mph

Tuesday, Sep 29Tue Sep 29

Moderate rain 63°/58° 💧 2.335 in 💨 13 mph

Wednesday, Sep 30Wed Sep 30

Overcast 58°/58° 💧 0.065 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lake Preston

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Lake Preston

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 1:00 PM

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

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

O₃ Ozone Fair 78,5µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 Lake Preston

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 5,6Moderate 🙂Fair

Tomorrow UV 0,6Low 🙂Fair

Thursday UV 5,0Moderate 🙂Fair

Friday UV 4,0Moderate 😊Good

Saturday UV 3,0Moderate 😊Good

Sunday UV 3,0Moderate —Unavailable

Monday UV 2,0Low —Unavailable

Hourly UV index today

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

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 Lake Preston

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LAKE PRESTON, SOUTH DAKOTA

Tonight's Stargazing & Shooting Stars

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

99/100Best-hour score

BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:19 PM–5:31 AM

☁ Cloud cover 2% Real hourly forecast for the best viewing hour.

☾ Moonlight 20% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 46° 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 min70%

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 Lake Preston were last refreshed today at 12:38 PM. The current forecast period extends through 17/09/2026 at 10:00 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.