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Current weather in Dayton is broken clouds.

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

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

Now · 6:37 AM

Dayton Weather & Hourly Forecast

United States · Nevada · 89403

59°F

Mostly cloudy night

Feels like: 54°F

💧 Humidity 45% 🌡 Pressure 29.91 inHg 💨 Wind 4 mph 👁 Visibility 25.7 mi ☁ Clouds 82% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:47 AM 🌇 Sunset 6:51 PM

Hourly Forecast for Dayton

Today

7:00 AM

Partly cloudy

58° 💧 None 💨 3 mph H 48%29.94 inHg

10:00 AM

Mostly cloudy

68° 💧 None 💨 11 mph H 27%29.94 inHg

1:00 PM

Mostly cloudy

74° 💧 None 💨 15 mph H 18%29.91 inHg

4:00 PM

Partly cloudy

73° 💧 None 💨 15 mph H 23%29.88 inHg

7:00 PM

Clear night

66° 💧 None 💨 11 mph H 35%29.91 inHg

10:00 PM

Clear night

60° 💧 None 💨 3 mph H 45%29.97 inHg

Tomorrow

1:00 AM

Clear night

55° 💧 None 💨 2 mph H 55%29.94 inHg

4:00 AM

Clear night

53° 💧 None 💨 1 mph H 60%29.94 inHg

7:00 AM

Partly cloudy

50° 💧 None 💨 1 mph H 63%29.97 inHg

10:00 AM

Mostly sunny

64° 💧 None 💨 1 mph H 32%29.97 inHg

1:00 PM

Mostly cloudy

73° 💧 None 💨 3 mph H 20%29.85 inHg

4:00 PM

Mostly sunny

77° 💧 None 💨 9 mph H 16%29.77 inHg

7:00 PM

Mostly clear night

68° 💧 None 💨 9 mph H 26%29.83 inHg

10:00 PM

Mostly cloudy night

62° 💧 None 💨 4 mph H 35%29.88 inHg

Sunday

1:00 AM

Mostly cloudy night

57° 💧 None 💨 3 mph H 43%29.91 inHg

4:00 AM

Mostly cloudy night

54° 💧 None 💨 3 mph H 44%29.88 inHg

Today

7:00 AM

Partly cloudy

58° 💧 None 💨 3 mph H 48%29.94 inHg

8:00 AM

Mostly sunny

61° 💧 None 💨 4 mph H 41%29.94 inHg

9:00 AM

Mostly cloudy

65° 💧 None 💨 6 mph H 34%29.94 inHg

10:00 AM

Mostly cloudy

68° 💧 None 💨 11 mph H 27%29.94 inHg

11:00 AM

Mostly cloudy

70° 💧 None 💨 13 mph H 24%29.94 inHg

12:00 PM

Mostly cloudy

73° 💧 None 💨 14 mph H 20%29.91 inHg

1:00 PM

Mostly cloudy

74° 💧 None 💨 15 mph H 18%29.91 inHg

2:00 PM

Mostly cloudy

75° 💧 None 💨 16 mph H 18%29.91 inHg

3:00 PM

Partly cloudy

74° 💧 None 💨 16 mph H 20%29.88 inHg

4:00 PM

Partly cloudy

73° 💧 None 💨 15 mph H 23%29.88 inHg

5:00 PM

Sunny

71° 💧 None 💨 15 mph H 26%29.88 inHg

6:00 PM

Sunny

69° 💧 None 💨 13 mph H 29%29.91 inHg

7:00 PM

Clear night

66° 💧 None 💨 11 mph H 35%29.91 inHg

8:00 PM

Clear night

63° 💧 None 💨 6 mph H 39%29.94 inHg

9:00 PM

Clear night

62° 💧 None 💨 4 mph H 42%29.94 inHg

10:00 PM

Clear night

60° 💧 None 💨 3 mph H 45%29.97 inHg

11:00 PM

Clear night

59° 💧 None 💨 3 mph H 47%29.97 inHg

Tomorrow

12:00 AM

Clear night

57° 💧 None 💨 2 mph H 51%29.94 inHg

1:00 AM

Clear night

55° 💧 None 💨 2 mph H 55%29.94 inHg

2:00 AM

Clear night

54° 💧 None 💨 2 mph H 57%29.94 inHg

3:00 AM

Clear night

54° 💧 None 💨 1 mph H 59%29.94 inHg

4:00 AM

Clear night

53° 💧 None 💨 1 mph H 60%29.94 inHg

5:00 AM

Partly cloudy night

52° 💧 None 💨 1 mph H 60%29.94 inHg

6:00 AM

Partly cloudy night

51° 💧 None 💨 1 mph H 61%29.97 inHg

7:00 AM

Partly cloudy

50° 💧 None 💨 1 mph H 63%29.97 inHg

8:00 AM

Partly cloudy

54° 💧 None 💨 2 mph H 55%29.97 inHg

9:00 AM

Partly cloudy

59° 💧 None 💨 1 mph H 44%29.97 inHg

10:00 AM

Mostly sunny

64° 💧 None 💨 1 mph H 32%29.97 inHg

11:00 AM

Partly cloudy

68° 💧 None 💨 2 mph H 27%29.94 inHg

12:00 PM

Partly cloudy

71° 💧 None 💨 1 mph H 22%29.91 inHg

1:00 PM

Mostly cloudy

73° 💧 None 💨 3 mph H 20%29.85 inHg

2:00 PM

Partly cloudy

75° 💧 None 💨 4 mph H 19%29.83 inHg

3:00 PM

Mostly sunny

77° 💧 None 💨 6 mph H 16%29.80 inHg

4:00 PM

Mostly sunny

77° 💧 None 💨 9 mph H 16%29.77 inHg

5:00 PM

Sunny

76° 💧 None 💨 11 mph H 17%29.80 inHg

6:00 PM

Sunny

73° 💧 None 💨 12 mph H 20%29.80 inHg

7:00 PM

Mostly clear night

68° 💧 None 💨 9 mph H 26%29.83 inHg

8:00 PM

Partly cloudy night

66° 💧 None 💨 6 mph H 29%29.85 inHg

9:00 PM

Mostly cloudy night

64° 💧 None 💨 5 mph H 32%29.88 inHg

10:00 PM

Mostly cloudy night

62° 💧 None 💨 4 mph H 35%29.88 inHg

11:00 PM

Mostly cloudy night

61° 💧 None 💨 4 mph H 38%29.88 inHg

Sunday

12:00 AM

Mostly cloudy night

59° 💧 None 💨 4 mph H 41%29.91 inHg

1:00 AM

Mostly cloudy night

57° 💧 None 💨 3 mph H 43%29.91 inHg

2:00 AM

Mostly cloudy night

56° 💧 None 💨 2 mph H 44%29.91 inHg

3:00 AM

Mostly cloudy night

55° 💧 None 💨 3 mph H 44%29.88 inHg

4:00 AM

Mostly cloudy night

54° 💧 None 💨 3 mph H 44%29.88 inHg

5:00 AM

Mostly cloudy night

54° 💧 None 💨 3 mph H 44%29.88 inHg

6:00 AM

Mostly cloudy night

53° 💧 None 💨 3 mph H 46%29.88 inHg

7:00 AM

Mostly cloudy

52° 💧 None 💨 2 mph H 47%29.88 inHg

8:00 AM

Mostly cloudy

55° 💧 None 💨 3 mph H 41%29.88 inHg

9:00 AM

Mostly cloudy

60° 💧 None 💨 3 mph H 33%29.88 inHg

10:00 AM

Overcast

65° 💧 None 💨 4 mph H 26%29.88 inHg

11:00 AM

Overcast

68° 💧 None 💨 4 mph H 23%29.88 inHg

12:00 PM

Overcast

70° 💧 None 💨 3 mph H 20%29.85 inHg

1:00 PM

Mostly cloudy

71° 💧 None 💨 2 mph H 18%29.83 inHg

2:00 PM

Mostly cloudy

74° 💧 None 💨 3 mph H 15%29.77 inHg

3:00 PM

Overcast

75° 💧 None 💨 5 mph H 15%29.74 inHg

4:00 PM

Mostly cloudy

72° 💧 None 💨 5 mph H 17%29.77 inHg

5:00 PM

Mostly cloudy

70° 💧 None 💨 8 mph H 22%29.77 inHg

In Dayton and, more broadly, across the state of Nevada: This evening will feature a mix of sun and clouds, with temperatures cooling into the mid-50s to low 60s. Winds will be light, coming from the northwest at around 1 mph, with occasional gusts reaching up to 9 mph. No rain is expected during the next few hours, so conditions will remain dry. The evening will be relatively mild with comfortable temperatures and gentle breezes. Overall, it should be a pleasant night with partly clear skies and no significant weather concerns.

15-Day Weather Outlook for Dayton

TomorrowTomorrow

Partly cloudy 77°/50° 💧 None 💨 12 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 75°/52° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Dayton

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Dayton

Hourly forecast · Updated every 2 hours

Moderate

Nearest forecast value 7:00 AM

PM2.5 Fine particles Fair 20,0µg/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 Fair 23,7µg/m³

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

O₃ Ozone Moderate 100,1µg/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.

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Dayton

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 3,8Moderate 😐Moderate

Tomorrow UV 4,1Moderate 🙂Fair

Sunday UV 3,6Moderate 🙂Fair

Hourly UV index today

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

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor 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 Dayton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · DAYTON, NEVADA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 8:00 PM–9:00 PM.

94/100Best-hour score

BEST TIME TONIGHT 8:00 PM–9:00 PM Astronomical darkness: 8:19 PM–5:20 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 100% Full Moon · Moon about 20° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant -13° high at the best hour.

✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min5%

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 Dayton were last refreshed today at 12:55 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.