What is the weather in Hosmer right now?

Current weather in Hosmer is fog.

Where can I find the hourly weather forecast for Hosmer?

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

Is the weather forecast for Hosmer updated regularly?

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

Now · 6:48 AM

Hosmer Weather & Hourly Forecast

United States · South Dakota · 57448

60°F

Fog at night

Feels like: 60°F

💧 Humidity 99% 🌡 Pressure 30.12 inHg 💨 Wind 7 mph 👁 Visibility 0.2 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:27 AM 🌇 Sunset 7:31 PM

Hourly Forecast for Hosmer

Today

7:00 AM

Fog at night

61° 💧 0.004 in 💨 7 mph H 99%30.12 inHg

10:00 AM

Light rain

62° 💧 0.011 in 💨 11 mph H 96%30.12 inHg

1:00 PM

Overcast

66° 💧 0.011 in 💨 13 mph H 81%30.09 inHg

4:00 PM

Light rain

65° 💧 0.010 in 💨 15 mph H 82%30.03 inHg

7:00 PM

Overcast

64° 💧 0.001 in 💨 12 mph H 86%30.00 inHg

10:00 PM

Overcast night

62° 💧 0.009 in 💨 15 mph H 85%30.00 inHg

Tomorrow

1:00 AM

Light rain

60° 💧 0.010 in 💨 12 mph H 95%29.94 inHg

4:00 AM

Overcast night

59° 💧 0.002 in 💨 11 mph H 97%29.91 inHg

7:00 AM

Fog at night

59° 💧 0.001 in 💨 10 mph H 100%29.88 inHg

10:00 AM

Overcast

61° 💧 0.004 in 💨 10 mph H 95%29.88 inHg

1:00 PM

Overcast

68° 💧 0.005 in 💨 6 mph H 77%29.88 inHg

4:00 PM

Overcast

71° 💧 0.009 in 💨 4 mph H 69%29.85 inHg

7:00 PM

Partly cloudy

68° 💧 0.002 in 💨 0 mph H 85%29.88 inHg

10:00 PM

Mostly cloudy night

65° 💧 None 💨 1 mph H 90%29.94 inHg

Sunday

1:00 AM

Clear night

60° 💧 None 💨 1 mph H 100%29.97 inHg

4:00 AM

Fog at night

56° 💧 None 💨 5 mph H 100%30.00 inHg

Today

7:00 AM

Fog at night

61° 💧 0.001 in 💨 7 mph H 99%30.12 inHg

8:00 AM

Fog

61° 💧 0.001 in 💨 8 mph H 99%30.12 inHg

9:00 AM

Fog

61° 💧 0.002 in 💨 10 mph H 100%30.12 inHg

10:00 AM

Light rain

62° 💧 0.005 in 💨 11 mph H 96%30.12 inHg

11:00 AM

Overcast

63° 💧 0.002 in 💨 13 mph H 91%30.12 inHg

12:00 PM

Overcast

64° 💧 0.003 in 💨 13 mph H 87%30.12 inHg

1:00 PM

Overcast

66° 💧 0.003 in 💨 13 mph H 81%30.09 inHg

2:00 PM

Overcast

66° 💧 0.003 in 💨 14 mph H 79%30.09 inHg

3:00 PM

Light rain

66° 💧 0.006 in 💨 15 mph H 82%30.06 inHg

4:00 PM

Light rain

65° 💧 0.004 in 💨 15 mph H 82%30.03 inHg

5:00 PM

Overcast

65° 💧 0.004 in 💨 15 mph H 83%30.03 inHg

6:00 PM

Overcast

64° 💧 0.001 in 💨 13 mph H 85%30.03 inHg

7:00 PM

Overcast

64° 💧 0.000 in 💨 12 mph H 86%30.00 inHg

8:00 PM

Overcast night

63° 💧 0.001 in 💨 13 mph H 83%30.00 inHg

9:00 PM

Overcast night

63° 💧 None 💨 13 mph H 84%30.00 inHg

10:00 PM

Overcast night

62° 💧 0.001 in 💨 15 mph H 85%30.00 inHg

11:00 PM

Overcast night

61° 💧 0.003 in 💨 14 mph H 88%30.00 inHg

Tomorrow

12:00 AM

Light rain

60° 💧 0.006 in 💨 13 mph H 93%29.97 inHg

1:00 AM

Light rain

60° 💧 0.005 in 💨 12 mph H 95%29.94 inHg

2:00 AM

Overcast night

59° 💧 0.003 in 💨 12 mph H 96%29.94 inHg

3:00 AM

Overcast night

59° 💧 0.003 in 💨 11 mph H 97%29.91 inHg

4:00 AM

Overcast night

59° 💧 0.001 in 💨 11 mph H 97%29.91 inHg

5:00 AM

Overcast night

59° 💧 0.000 in 💨 10 mph H 98%29.88 inHg

6:00 AM

Mist at night

59° 💧 0.000 in 💨 9 mph H 99%29.88 inHg

7:00 AM

Fog at night

59° 💧 0.000 in 💨 10 mph H 100%29.88 inHg

8:00 AM

Fog

59° 💧 None 💨 10 mph H 100%29.88 inHg

9:00 AM

Mist

60° 💧 0.000 in 💨 10 mph H 98%29.88 inHg

10:00 AM

Overcast

61° 💧 0.001 in 💨 10 mph H 95%29.88 inHg

11:00 AM

Overcast

64° 💧 0.002 in 💨 10 mph H 87%29.88 inHg

12:00 PM

Overcast

66° 💧 0.001 in 💨 8 mph H 82%29.88 inHg

1:00 PM

Overcast

68° 💧 0.002 in 💨 6 mph H 77%29.88 inHg

2:00 PM

Overcast

69° 💧 0.002 in 💨 7 mph H 74%29.85 inHg

3:00 PM

Overcast

70° 💧 0.001 in 💨 6 mph H 70%29.85 inHg

4:00 PM

Overcast

71° 💧 None 💨 4 mph H 69%29.85 inHg

5:00 PM

Mostly cloudy

70° 💧 0.001 in 💨 2 mph H 72%29.85 inHg

6:00 PM

Light rain

70° 💧 0.008 in 💨 2 mph H 76%29.88 inHg

7:00 PM

Partly cloudy

68° 💧 0.001 in 💨 0 mph H 85%29.88 inHg

8:00 PM

Overcast night

66° 💧 0.001 in 💨 0 mph H 86%29.91 inHg

9:00 PM

Overcast night

66° 💧 None 💨 1 mph H 88%29.91 inHg

10:00 PM

Mostly cloudy night

65° 💧 None 💨 1 mph H 90%29.94 inHg

11:00 PM

Clear night

63° 💧 None 💨 0 mph H 93%29.94 inHg

Sunday

12:00 AM

Clear night

61° 💧 None 💨 0 mph H 96%29.94 inHg

1:00 AM

Clear night

60° 💧 None 💨 1 mph H 100%29.97 inHg

2:00 AM

Fog at night

58° 💧 None 💨 2 mph H 100%29.97 inHg

3:00 AM

Fog at night

57° 💧 None 💨 4 mph H 99%30.00 inHg

4:00 AM

Fog at night

56° 💧 None 💨 5 mph H 100%30.00 inHg

5:00 AM

Mostly cloudy night

55° 💧 None 💨 6 mph H 99%30.03 inHg

6:00 AM

Clear night

54° 💧 None 💨 6 mph H 89%30.03 inHg

7:00 AM

Clear night

53° 💧 None 💨 6 mph H 79%30.06 inHg

8:00 AM

Sunny

53° 💧 None 💨 7 mph H 72%30.06 inHg

9:00 AM

Partly cloudy

57° 💧 None 💨 7 mph H 65%30.09 inHg

10:00 AM

Partly cloudy

60° 💧 None 💨 4 mph H 61%30.12 inHg

11:00 AM

Partly cloudy

64° 💧 None 💨 5 mph H 52%30.12 inHg

12:00 PM

Mostly sunny

67° 💧 None 💨 6 mph H 44%30.12 inHg

1:00 PM

Partly cloudy

69° 💧 None 💨 7 mph H 39%30.09 inHg

2:00 PM

Partly cloudy

71° 💧 None 💨 7 mph H 36%30.09 inHg

3:00 PM

Partly cloudy

71° 💧 None 💨 7 mph H 35%30.06 inHg

4:00 PM

Partly cloudy

71° 💧 None 💨 8 mph H 35%30.06 inHg

5:00 PM

Mostly sunny

70° 💧 None 💨 8 mph H 36%30.06 inHg

6:00 PM

Sunny

68° 💧 None 💨 7 mph H 44%30.06 inHg

7:00 PM

Sunny

63° 💧 None 💨 5 mph H 54%30.06 inHg

In Hosmer and, more broadly, across the state of South Dakota: This morning will start with mostly cloudy skies and cool temperatures around 52 to 56 degrees Fahrenheit. Winds will be coming from the east at about 10 mph, with gusts reaching up to 17 mph. There is a possibility of light rain throughout the day, with total accumulation around 0.16 inches. As the afternoon progresses, the cloudy conditions are expected to persist, and the chance of rain remains high. Temperatures are likely to stay in the same cool range, and breezes from the east will continue at similar speeds. Overall, it will be a damp, breezy day with limited sunshine. Be prepared for possible showers if you're heading outdoors.

15-Day Weather Outlook for Hosmer

TomorrowTomorrow

Overcast 71°/59° 💧 None 💨 13 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 71°/53° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Hosmer

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Hosmer

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 7:00 AM

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

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

O₃ Ozone Good 18,9µg/m³

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

NO₂ Nitrogen dioxide Good 3,4µg/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 Hosmer

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 2,0Low 😊Good

Tomorrow UV 2,4Low 🙂Fair

Sunday UV 3,8Moderate 🙂Fair

Hourly UV index today

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

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.

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 Hosmer

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · HOSMER, SOUTH DAKOTA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

21/100Best-hour score

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

☁ Cloud cover 100% Real hourly forecast for the best viewing hour.

☾ Moonlight 100% Full Moon · Moon about 21° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant -7° 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 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Hosmer were last refreshed today at 5:18 AM. The current forecast period extends through 27/09/2026 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.