What is the weather in Garretson right now?

Current weather in Garretson is scattered clouds.

Where can I find the hourly weather forecast for Garretson?

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

Is the weather forecast for Garretson updated regularly?

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

Now · 5:28 PM

Garretson Weather & Hourly Forecast

United States · South Dakota · 57030

93°F

Partly cloudy

Feels like: 100°F

💧 Humidity 50% 🌡 Pressure 29.71 inHg 💨 Wind 10 mph 👁 Visibility 6.2 mi ☁ Clouds 33% ☀️ UV index 2.3 · Low 🌅 Sunrise 6:52 AM 🌇 Sunset 7:59 PM

Hourly Forecast for Garretson

Today

6:00 PM

Partly cloudy

93° 💧 None 💨 10 mph H 50%29.71 inHg

9:00 PM

Clear night

87° 💧 None 💨 7 mph H 51%29.68 inHg

Tomorrow

12:00 AM

Clear night

81° 💧 None 💨 7 mph H 59%29.71 inHg

3:00 AM

Partly cloudy night

81° 💧 None 💨 6 mph H 57%29.74 inHg

6:00 AM

Mostly clear night

76° 💧 None 💨 4 mph H 64%29.74 inHg

9:00 AM

Sunny

82° 💧 None 💨 3 mph H 55%29.80 inHg

12:00 PM

Sunny

91° 💧 None 💨 5 mph H 34%29.80 inHg

3:00 PM

Sunny

98° 💧 None 💨 7 mph H 21%29.77 inHg

6:00 PM

Sunny

94° 💧 None 💨 11 mph H 21%29.74 inHg

9:00 PM

Partly cloudy night

85° 💧 None 💨 9 mph H 46%29.80 inHg

Saturday

12:00 AM

Mostly cloudy night

83° 💧 None 💨 10 mph H 52%29.85 inHg

3:00 AM

Overcast night

81° 💧 None 💨 8 mph H 59%29.83 inHg

6:00 AM

Overcast night

79° 💧 None 💨 3 mph H 59%29.85 inHg

9:00 AM

Overcast

81° 💧 None 💨 4 mph H 50%29.88 inHg

12:00 PM

Overcast

96° 💧 0.01 in 💨 6 mph H 30%29.85 inHg

3:00 PM

Mostly cloudy

104° 💧 None 💨 7 mph H 21%29.80 inHg

Today

6:00 PM

Partly cloudy

93° 💧 None 💨 10 mph H 50%29.71 inHg

7:00 PM

Partly cloudy

92° 💧 None 💨 5 mph H 47%29.68 inHg

8:00 PM

Mostly clear night

90° 💧 None 💨 5 mph H 49%29.68 inHg

9:00 PM

Clear night

87° 💧 None 💨 7 mph H 51%29.68 inHg

10:00 PM

Clear night

84° 💧 None 💨 5 mph H 51%29.68 inHg

11:00 PM

Clear night

83° 💧 None 💨 5 mph H 51%29.71 inHg

Tomorrow

12:00 AM

Clear night

81° 💧 None 💨 7 mph H 59%29.71 inHg

1:00 AM

Clear night

82° 💧 None 💨 6 mph H 62%29.74 inHg

2:00 AM

Mostly cloudy night

84° 💧 None 💨 7 mph H 51%29.71 inHg

3:00 AM

Partly cloudy night

81° 💧 None 💨 6 mph H 57%29.74 inHg

4:00 AM

Mostly clear night

78° 💧 None 💨 4 mph H 62%29.74 inHg

5:00 AM

Mostly clear night

78° 💧 None 💨 4 mph H 61%29.74 inHg

6:00 AM

Mostly clear night

76° 💧 None 💨 4 mph H 64%29.74 inHg

7:00 AM

Mostly sunny

73° 💧 None 💨 4 mph H 70%29.77 inHg

8:00 AM

Sunny

74° 💧 None 💨 2 mph H 67%29.80 inHg

9:00 AM

Sunny

82° 💧 None 💨 3 mph H 55%29.80 inHg

10:00 AM

Sunny

87° 💧 None 💨 5 mph H 47%29.80 inHg

11:00 AM

Sunny

90° 💧 None 💨 6 mph H 40%29.80 inHg

12:00 PM

Sunny

91° 💧 None 💨 5 mph H 34%29.80 inHg

1:00 PM

Sunny

93° 💧 None 💨 4 mph H 29%29.80 inHg

2:00 PM

Sunny

97° 💧 None 💨 6 mph H 25%29.80 inHg

3:00 PM

Sunny

98° 💧 None 💨 7 mph H 21%29.77 inHg

4:00 PM

Sunny

98° 💧 None 💨 8 mph H 18%29.77 inHg

5:00 PM

Sunny

97° 💧 None 💨 9 mph H 18%29.74 inHg

6:00 PM

Sunny

94° 💧 None 💨 11 mph H 21%29.74 inHg

7:00 PM

Sunny

90° 💧 None 💨 10 mph H 30%29.74 inHg

8:00 PM

Clear night

87° 💧 None 💨 9 mph H 42%29.77 inHg

9:00 PM

Partly cloudy night

85° 💧 None 💨 9 mph H 46%29.80 inHg

10:00 PM

Mostly cloudy night

84° 💧 None 💨 10 mph H 50%29.83 inHg

11:00 PM

Mostly cloudy night

86° 💧 None 💨 14 mph H 51%29.83 inHg

Saturday

12:00 AM

Mostly cloudy night

83° 💧 None 💨 10 mph H 52%29.85 inHg

1:00 AM

Mostly cloudy night

81° 💧 None 💨 8 mph H 58%29.85 inHg

2:00 AM

Overcast night

81° 💧 None 💨 8 mph H 57%29.85 inHg

3:00 AM

Overcast night

81° 💧 None 💨 8 mph H 59%29.83 inHg

4:00 AM

Overcast night

81° 💧 None 💨 7 mph H 58%29.85 inHg

5:00 AM

Overcast night

80° 💧 None 💨 7 mph H 62%29.88 inHg

6:00 AM

Overcast night

79° 💧 None 💨 3 mph H 59%29.85 inHg

7:00 AM

Overcast

76° 💧 None 💨 7 mph H 62%29.88 inHg

8:00 AM

Overcast

77° 💧 None 💨 5 mph H 59%29.88 inHg

9:00 AM

Overcast

81° 💧 None 💨 4 mph H 50%29.88 inHg

10:00 AM

Overcast

87° 💧 None 💨 6 mph H 42%29.88 inHg

11:00 AM

Overcast

92° 💧 None 💨 6 mph H 36%29.88 inHg

12:00 PM

Overcast

96° 💧 None 💨 6 mph H 30%29.85 inHg

1:00 PM

Light rain

99° 💧 0.01 in 💨 6 mph H 27%29.85 inHg

2:00 PM

Mostly cloudy

102° 💧 None 💨 6 mph H 24%29.83 inHg

3:00 PM

Mostly cloudy

104° 💧 None 💨 7 mph H 21%29.80 inHg

4:00 PM

Mostly cloudy

105° 💧 None 💨 7 mph H 21%29.80 inHg

5:00 PM

Mostly cloudy

105° 💧 None 💨 10 mph H 20%29.77 inHg

6:00 PM

Mostly cloudy

101° 💧 None 💨 6 mph H 26%29.74 inHg

7:00 PM

Light rain

94° 💧 0.01 in 💨 8 mph H 32%29.77 inHg

8:00 PM

Moderate rain

73° 💧 0.04 in 💨 15 mph H 79%29.85 inHg

9:00 PM

Overcast night

71° 💧 None 💨 8 mph H 83%29.85 inHg

10:00 PM

Light rain

71° 💧 0.01 in 💨 6 mph H 83%29.91 inHg

11:00 PM

Moderate rain

69° 💧 0.07 in 💨 5 mph H 92%29.97 inHg

Sunday

12:00 AM

Moderate rain

71° 💧 0.04 in 💨 6 mph H 81%29.91 inHg

1:00 AM

Overcast night

72° 💧 None 💨 6 mph H 75%29.91 inHg

2:00 AM

Overcast night

73° 💧 None 💨 8 mph H 73%29.88 inHg

3:00 AM

Overcast night

72° 💧 None 💨 11 mph H 76%29.88 inHg

4:00 AM

Overcast night

73° 💧 None 💨 12 mph H 78%29.88 inHg

5:00 AM

Overcast night

72° 💧 None 💨 8 mph H 87%29.91 inHg

6:00 AM

Overcast night

72° 💧 None 💨 4 mph H 88%29.88 inHg

7:00 AM

Overcast

73° 💧 None 💨 11 mph H 88%29.91 inHg

8:00 AM

Overcast

73° 💧 None 💨 6 mph H 85%29.94 inHg

9:00 AM

Overcast

74° 💧 None 💨 8 mph H 81%29.94 inHg

10:00 AM

Light rain

73° 💧 0.01 in 💨 11 mph H 82%29.91 inHg

11:00 AM

Overcast

77° 💧 None 💨 13 mph H 71%29.88 inHg

12:00 PM

Overcast

79° 💧 None 💨 11 mph H 61%29.88 inHg

1:00 PM

Overcast

81° 💧 None 💨 14 mph H 56%29.88 inHg

2:00 PM

Overcast

79° 💧 None 💨 9 mph H 64%29.88 inHg

3:00 PM

Overcast

80° 💧 None 💨 11 mph H 63%29.91 inHg

4:00 PM

Light rain

78° 💧 0.01 in 💨 13 mph H 71%29.91 inHg

5:00 PM

Overcast

78° 💧 None 💨 16 mph H 74%29.88 inHg

6:00 PM

Overcast

76° 💧 None 💨 17 mph H 81%29.88 inHg

7:00 PM

Overcast

74° 💧 None 💨 19 mph H 85%29.88 inHg

8:00 PM

Overcast night

72° 💧 None 💨 19 mph H 88%29.88 inHg

9:00 PM

Moderate rain

68° 💧 0.05 in 💨 17 mph H 94%29.91 inHg

10:00 PM

Moderate rain

68° 💧 0.07 in 💨 17 mph H 96%29.94 inHg

11:00 PM

Light rain

68° 💧 0.02 in 💨 16 mph H 96%29.91 inHg

Monday

12:00 AM

Light rain

68° 💧 0.01 in 💨 15 mph H 96%29.91 inHg

1:00 AM

Moderate rain

67° 💧 0.04 in 💨 12 mph H 97%29.94 inHg

2:00 AM

Moderate rain

67° 💧 0.06 in 💨 10 mph H 97%29.94 inHg

3:00 AM

Light rain

68° 💧 0.01 in 💨 11 mph H 97%29.91 inHg

4:00 AM

Overcast night

68° 💧 None 💨 9 mph H 96%29.91 inHg

5:00 AM

Overcast night

67° 💧 None 💨 9 mph H 97%29.94 inHg

6:00 AM

Overcast night

68° 💧 None 💨 11 mph H 96%29.91 inHg

7:00 AM

Overcast

67° 💧 None 💨 13 mph H 97%29.91 inHg

8:00 AM

Overcast

68° 💧 None 💨 15 mph H 96%29.91 inHg

9:00 AM

Light rain

69° 💧 0.01 in 💨 15 mph H 94%29.91 inHg

10:00 AM

Overcast

70° 💧 None 💨 17 mph H 91%29.88 inHg

11:00 AM

Overcast

72° 💧 None 💨 17 mph H 89%29.88 inHg

12:00 PM

Overcast

76° 💧 None 💨 19 mph H 75%29.88 inHg

1:00 PM

Overcast

78° 💧 None 💨 19 mph H 70%29.85 inHg

2:00 PM

Overcast

81° 💧 None 💨 19 mph H 63%29.85 inHg

3:00 PM

Overcast

85° 💧 None 💨 20 mph H 52%29.83 inHg

4:00 PM

Overcast

86° 💧 None 💨 21 mph H 50%29.80 inHg

5:00 PM

Overcast

87° 💧 None 💨 19 mph H 49%29.77 inHg

In Garretson and, more broadly, across the state of South Dakota: The late afternoon continues with mostly sunny skies and a few clouds, maintaining the warm trend with temperatures ranging from 79 to 92 degrees Fahrenheit. Winds are moderate from the west, blowing at speeds up to 11 mph, with occasional gusts reaching 20 mph. As evening approaches, conditions are expected to remain dry with no precipitation anticipated. Temperatures will gradually cool but stay comfortably warm through the night, making for a mild evening. Overall, the weather remains stable, providing a pleasant end to the day.

15-Day Weather Outlook for Garretson

TomorrowTomorrow

Sunny 98°/73° 💧 None 💨 14 mph

Saturday, Sep 5Sat Sep 5

Moderate rain 105°/69° 💧 0.13 in 💨 15 mph

Sunday, Sep 6Sun Sep 6

Moderate rain 81°/68° 💧 0.18 in 💨 19 mph

Monday, Sep 7Mon Sep 7

Light rain 86°/67° 💧 0.19 in 💨 21 mph

Tuesday, Sep 8Tue Sep 8

Light rain 91°/68° 💧 0.07 in 💨 20 mph

Wednesday, Sep 9Wed Sep 9

Mostly cloudy 88°/62° 💧 None 💨 8 mph

Thursday, Sep 10Thu Sep 10

Light rain 93°/67° 💧 0.01 in 💨 19 mph

Friday, Sep 11Fri Sep 11

Sunny 102°/67° 💧 None 💨 15 mph

Saturday, Sep 12Sat Sep 12

Light rain 89°/74° 💧 0.01 in 💨 15 mph

Sunday, Sep 13Sun Sep 13

Moderate rain 84°/68° 💧 0.39 in 💨 9 mph

Monday, Sep 14Mon Sep 14

Light rain 76°/61° 💧 0.05 in 💨 14 mph

Tuesday, Sep 15Tue Sep 15

Light rain 80°/54° 💧 0.01 in 💨 8 mph

Wednesday, Sep 16Wed Sep 16

Overcast 79°/59° 💧 None 💨 11 mph

Thursday, Sep 17Thu Sep 17

Light rain 75°/56° 💧 0.19 in 💨 14 mph

Friday, Sep 18Fri Sep 18

Moderate rain 69°/53° 💧 0.14 in 💨 16 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Garretson

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Garretson

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 6:00 PM

PM2.5 Fine particles Good 4,0µg/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 4,9µg/m³

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

O₃ Ozone Good 54,7µg/m³

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

NO₂ Nitrogen dioxide Good 2,1µg/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 Garretson

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 6,9High 😊Good

Tomorrow UV 7,0High 🙂Fair

Saturday UV 7,2High 🙂Fair

Sunday UV 7,2High 🙂Fair

Monday UV 7,0High 🙂Fair

Tuesday UV 8,0Very high —Unavailable

Wednesday UV 8,0Very high —Unavailable

Hourly UV index today

6:00 PMUV 1,0 7:00 PMUV 0,2

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.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Garretson

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.67 Population: 1,176

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Forecast data for Garretson were last refreshed today at 5:28 PM. The current forecast period extends through 05/09/2026 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.