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Current weather in South Dayton is clear sky.

Where can I find the hourly weather forecast for South Dayton?

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

Is the weather forecast for South Dayton updated regularly?

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

Now · 5:11 PM

South Dayton Weather & Hourly Forecast

United States · New York · 14138

68°F

Sunny

Feels like: 65°F

💧 Humidity 68% 🌡 Pressure 29.94 inHg 💨 Wind 8 mph 👁 Visibility 23.9 mi ☁ Clouds 3% ☀️ UV index 2.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for South Dayton

Today

6:00 PM

Sunny

67° 💧 None 💨 7 mph H 70%29.94 inHg

9:00 PM

Clear night

61° 💧 None 💨 4 mph H 85%29.97 inHg

Tomorrow

12:00 AM

Clear night

59° 💧 None 💨 2 mph H 86%30.00 inHg

3:00 AM

Clear night

58° 💧 None 💨 0 mph H 87%30.00 inHg

6:00 AM

Clear night

57° 💧 None 💨 0 mph H 95%30.00 inHg

9:00 AM

Mist

61° 💧 0.008 in 💨 5 mph H 94%30.06 inHg

12:00 PM

Light rain

67° 💧 0.016 in 💨 8 mph H 73%30.06 inHg

3:00 PM

Light rain

69° 💧 0.014 in 💨 8 mph H 69%30.06 inHg

6:00 PM

Mostly sunny

67° 💧 0.001 in 💨 8 mph H 75%30.06 inHg

9:00 PM

Clear night

58° 💧 None 💨 4 mph H 92%30.09 inHg

Monday

12:00 AM

Clear night

54° 💧 None 💨 4 mph H 92%30.15 inHg

3:00 AM

Clear night

51° 💧 None 💨 4 mph H 92%30.15 inHg

6:00 AM

Clear night

50° 💧 None 💨 3 mph H 93%30.21 inHg

9:00 AM

Sunny

59° 💧 None 💨 3 mph H 86%30.24 inHg

12:00 PM

Partly cloudy

68° 💧 None 💨 4 mph H 57%30.24 inHg

3:00 PM

Sunny

70° 💧 None 💨 4 mph H 52%30.21 inHg

Today

6:00 PM

Sunny

67° 💧 None 💨 7 mph H 70%29.94 inHg

7:00 PM

Sunny

65° 💧 None 💨 5 mph H 80%29.94 inHg

8:00 PM

Clear night

62° 💧 None 💨 4 mph H 84%29.97 inHg

9:00 PM

Clear night

61° 💧 None 💨 4 mph H 85%29.97 inHg

10:00 PM

Partly cloudy night

59° 💧 None 💨 3 mph H 87%29.97 inHg

11:00 PM

Partly cloudy night

59° 💧 None 💨 3 mph H 87%30.00 inHg

Tomorrow

12:00 AM

Clear night

59° 💧 None 💨 2 mph H 86%30.00 inHg

1:00 AM

Clear night

59° 💧 None 💨 2 mph H 85%30.00 inHg

2:00 AM

Clear night

59° 💧 None 💨 1 mph H 85%30.00 inHg

3:00 AM

Clear night

58° 💧 None 💨 0 mph H 87%30.00 inHg

4:00 AM

Clear night

58° 💧 None 💨 0 mph H 91%30.00 inHg

5:00 AM

Clear night

58° 💧 None 💨 0 mph H 93%30.00 inHg

6:00 AM

Clear night

57° 💧 None 💨 0 mph H 95%30.00 inHg

7:00 AM

Mostly sunny

56° 💧 None 💨 2 mph H 98%30.00 inHg

8:00 AM

Mist

59° 💧 None 💨 4 mph H 96%30.03 inHg

9:00 AM

Mist

61° 💧 None 💨 5 mph H 94%30.06 inHg

10:00 AM

Mist

63° 💧 0.002 in 💨 7 mph H 86%30.06 inHg

11:00 AM

Light rain

66° 💧 0.006 in 💨 8 mph H 77%30.06 inHg

12:00 PM

Light rain

67° 💧 0.007 in 💨 8 mph H 73%30.06 inHg

1:00 PM

Light rain

68° 💧 0.005 in 💨 8 mph H 69%30.06 inHg

2:00 PM

Light rain

69° 💧 0.004 in 💨 8 mph H 68%30.06 inHg

3:00 PM

Light rain

69° 💧 0.006 in 💨 8 mph H 69%30.06 inHg

4:00 PM

Light rain

69° 💧 0.005 in 💨 8 mph H 71%30.06 inHg

5:00 PM

Partly cloudy

68° 💧 0.003 in 💨 8 mph H 72%30.06 inHg

6:00 PM

Mostly sunny

67° 💧 0.001 in 💨 8 mph H 75%30.06 inHg

7:00 PM

Mostly sunny

64° 💧 None 💨 7 mph H 81%30.09 inHg

8:00 PM

Clear night

61° 💧 None 💨 6 mph H 87%30.09 inHg

9:00 PM

Clear night

58° 💧 None 💨 4 mph H 92%30.09 inHg

10:00 PM

Clear night

56° 💧 None 💨 4 mph H 93%30.12 inHg

11:00 PM

Clear night

55° 💧 None 💨 4 mph H 93%30.12 inHg

Monday

12:00 AM

Clear night

54° 💧 None 💨 4 mph H 92%30.15 inHg

1:00 AM

Clear night

53° 💧 None 💨 4 mph H 92%30.15 inHg

2:00 AM

Clear night

52° 💧 None 💨 4 mph H 92%30.15 inHg

3:00 AM

Clear night

51° 💧 None 💨 4 mph H 92%30.15 inHg

4:00 AM

Clear night

51° 💧 None 💨 4 mph H 92%30.15 inHg

5:00 AM

Clear night

51° 💧 None 💨 4 mph H 93%30.18 inHg

6:00 AM

Clear night

50° 💧 None 💨 3 mph H 93%30.21 inHg

7:00 AM

Sunny

50° 💧 None 💨 3 mph H 94%30.21 inHg

8:00 AM

Sunny

54° 💧 None 💨 4 mph H 92%30.21 inHg

9:00 AM

Sunny

59° 💧 None 💨 3 mph H 86%30.24 inHg

10:00 AM

Mostly sunny

63° 💧 None 💨 3 mph H 75%30.21 inHg

11:00 AM

Sunny

66° 💧 None 💨 3 mph H 65%30.24 inHg

12:00 PM

Partly cloudy

68° 💧 None 💨 4 mph H 57%30.24 inHg

1:00 PM

Mostly sunny

69° 💧 None 💨 5 mph H 53%30.21 inHg

2:00 PM

Sunny

70° 💧 None 💨 4 mph H 52%30.21 inHg

3:00 PM

Sunny

70° 💧 None 💨 4 mph H 52%30.21 inHg

4:00 PM

Partly cloudy

70° 💧 None 💨 4 mph H 55%30.21 inHg

5:00 PM

Overcast

69° 💧 None 💨 5 mph H 59%30.21 inHg

6:00 PM

Overcast

67° 💧 None 💨 5 mph H 69%30.21 inHg

7:00 PM

Overcast

64° 💧 None 💨 3 mph H 79%30.21 inHg

8:00 PM

Mostly cloudy night

61° 💧 None 💨 1 mph H 76%30.21 inHg

9:00 PM

Mostly cloudy night

60° 💧 None 💨 2 mph H 74%30.21 inHg

10:00 PM

Mostly clear night

59° 💧 None 💨 2 mph H 77%30.24 inHg

11:00 PM

Mostly clear night

59° 💧 None 💨 2 mph H 78%30.24 inHg

Tuesday

12:00 AM

Clear night

58° 💧 None 💨 2 mph H 80%30.27 inHg

1:00 AM

Partly cloudy night

56° 💧 None 💨 3 mph H 82%30.24 inHg

2:00 AM

Clear night

55° 💧 None 💨 4 mph H 86%30.24 inHg

3:00 AM

Mostly cloudy night

54° 💧 None 💨 5 mph H 86%30.24 inHg

4:00 AM

Partly cloudy night

54° 💧 None 💨 5 mph H 85%30.24 inHg

5:00 AM

Mostly clear night

53° 💧 None 💨 5 mph H 84%30.24 inHg

6:00 AM

Clear night

53° 💧 None 💨 5 mph H 83%30.24 inHg

7:00 AM

Sunny

53° 💧 None 💨 5 mph H 83%30.27 inHg

8:00 AM

Sunny

57° 💧 None 💨 6 mph H 82%30.27 inHg

11:00 AM

Partly cloudy

69° 💧 None 💨 4 mph H 64%30.27 inHg

2:00 PM

Overcast

74° 💧 None 💨 4 mph H 56%30.24 inHg

5:00 PM

Mostly cloudy

74° 💧 None 💨 2 mph H 57%30.21 inHg

8:00 PM

Overcast night

64° 💧 None 💨 3 mph H 92%30.18 inHg

11:00 PM

Overcast night

61° 💧 None 💨 3 mph H 94%30.18 inHg

Wednesday

2:00 AM

Partly cloudy night

61° 💧 None 💨 6 mph H 90%30.15 inHg

5:00 AM

Partly cloudy night

63° 💧 None 💨 7 mph H 85%30.15 inHg

8:00 AM

Mostly cloudy

64° 💧 None 💨 9 mph H 82%30.12 inHg

11:00 AM

Overcast

73° 💧 None 💨 11 mph H 70%30.06 inHg

2:00 PM

Mostly cloudy

78° 💧 None 💨 13 mph H 68%29.97 inHg

5:00 PM

Overcast

78° 💧 None 💨 13 mph H 72%29.91 inHg

8:00 PM

Moderate rain

73° 💧 None 💨 14 mph H 88%29.88 inHg

11:00 PM

Partly cloudy night

69° 💧 None 💨 11 mph H 98%29.91 inHg

Thursday

2:00 AM

Mostly clear night

67° 💧 None 💨 8 mph H 98%29.91 inHg

5:00 AM

Mostly clear night

64° 💧 None 💨 6 mph H 98%29.88 inHg

8:00 AM

Mostly sunny

64° 💧 None 💨 8 mph H 99%29.91 inHg

11:00 AM

Overcast

68° 💧 None 💨 11 mph H 83%29.91 inHg

2:00 PM

Overcast

71° 💧 None 💨 14 mph H 69%29.88 inHg

5:00 PM

Overcast

68° 💧 None 💨 11 mph H 72%29.85 inHg

8:00 PM

Overcast night

62° 💧 None 💨 8 mph H 87%29.85 inHg

11:00 PM

Clear night

59° 💧 None 💨 4 mph H 96%29.88 inHg

Friday

2:00 AM

Clear night

58° 💧 None 💨 5 mph H 94%29.88 inHg

5:00 AM

Clear night

55° 💧 None 💨 4 mph H 95%29.88 inHg

8:00 AM

Sunny

57° 💧 None 💨 6 mph H 92%29.94 inHg

2:00 PM

Sunny

65° 💧 None 💨 10 mph H 59%29.94 inHg

8:00 PM

Mostly clear night

58° 💧 None 💨 4 mph H 87%29.94 inHg

Saturday

2:00 AM

Clear night

51° 💧 None 💨 2 mph H 99%29.97 inHg

8:00 AM

Mostly sunny

53° 💧 None 💨 4 mph H 98%30.03 inHg

2:00 PM

Sunny

72° 💧 None 💨 3 mph H 56%30.00 inHg

8:00 PM

Clear night

64° 💧 None 💨 3 mph H 81%30.00 inHg

Sunday

2:00 AM

Clear night

61° 💧 None 💨 9 mph H 74%29.97 inHg

8:00 AM

Partly cloudy

62° 💧 None 💨 9 mph H 83%30.00 inHg

2:00 PM

Mostly sunny

82° 💧 None 💨 12 mph H 62%29.94 inHg

8:00 PM

Clear night

75° 💧 None 💨 10 mph H 74%29.88 inHg

Monday

2:00 AM

Light rain

67° 💧 None 💨 8 mph H 98%29.94 inHg

8:00 AM

Moderate rain

60° 💧 None 💨 11 mph H 99%29.97 inHg

2:00 PM

Light rain

61° 💧 None 💨 10 mph H 97%30.00 inHg

8:00 PM

Partly cloudy night

56° 💧 None 💨 8 mph H 96%30.09 inHg

Tuesday

2:00 AM

Partly cloudy night

52° 💧 None 💨 4 mph H 99%30.15 inHg

8:00 AM

Mostly cloudy

54° 💧 None 💨 7 mph H 97%30.21 inHg

2:00 PM

Overcast

63° 💧 None 💨 8 mph H 60%30.21 inHg

8:00 PM

Clear night

54° 💧 None 💨 4 mph H 81%30.21 inHg

Wednesday

2:00 AM

Clear night

49° 💧 None 💨 0 mph H 85%30.24 inHg

8:00 AM

Sunny

49° 💧 None 💨 1 mph H 90%30.30 inHg

2:00 PM

Overcast

65° 💧 None 💨 5 mph H 57%30.30 inHg

8:00 PM

Clear night

56° 💧 None 💨 3 mph H 79%30.27 inHg

Thursday

2:00 AM

Clear night

50° 💧 None 💨 1 mph H 88%30.27 inHg

8:00 AM

Partly cloudy

49° 💧 None 💨 1 mph H 95%30.30 inHg

2:00 PM

Light rain

67° 💧 None 💨 7 mph H 64%30.24 inHg

8:00 PM

Mostly clear night

58° 💧 None 💨 2 mph H 88%30.24 inHg

Friday

2:00 AM

Clear night

54° 💧 None 💨 3 mph H 96%30.21 inHg

8:00 AM

Overcast

53° 💧 None 💨 1 mph H 99%30.24 inHg

2:00 PM

Light rain

67° 💧 None 💨 9 mph H 66%30.21 inHg

8:00 PM

Clear night

58° 💧 None 💨 3 mph H 91%30.15 inHg

Saturday

2:00 AM

Mostly cloudy night

52° 💧 None 💨 4 mph H 99%30.12 inHg

8:00 AM

Overcast

54° 💧 None 💨 6 mph H 94%30.09 inHg

2:00 PM

Mostly sunny

70° 💧 None 💨 15 mph H 54%29.94 inHg

8:00 PM

Light rain

63° 💧 None 💨 9 mph H 74%29.88 inHg

Sunday

2:00 AM

Mostly cloudy night

60° 💧 None 💨 11 mph H 80%29.88 inHg

8:00 AM

Light rain

58° 💧 None 💨 9 mph H 97%29.88 inHg

In South Dayton and, more broadly, across the state of New York: Later this afternoon, expect a mix of sun and clouds with temperatures ranging from 59 to 67 degrees Fahrenheit. Light northerly winds will blow at around 8 mph, with gusts reaching up to 12 mph, creating a gentle breeze. As the evening approaches, there is a possibility of light rain, with total accumulation around 0.06 inches. Temperatures will gradually cool, maintaining mild conditions throughout the night. Overall, expect a blend of sunshine and clouds with a slight chance of rain later in the evening.

15-Day Weather Outlook for South Dayton

TomorrowTomorrow

Mostly sunny 69°/56° 💧 None 💨 9 mph

Monday, Sep 7Mon Sep 7

Partly cloudy 70°/50° 💧 None 💨 7 mph

Tuesday, Sep 8Tue Sep 8

Mostly sunny 74°/52° 💧 0.008 in 💨 4 mph

Wednesday, Sep 9Wed Sep 9

Mostly cloudy 79°/60° 💧 0.005 in 💨 14 mph

Thursday, Sep 10Thu Sep 10

Overcast 74°/64° 💧 0.139 in 💨 11 mph

Friday, Sep 11Fri Sep 11

Light rain 63°/55° 💧 0.007 in 💨 7 mph

Saturday, Sep 12Sat Sep 12

Mostly sunny 61°/48° 💧 0.029 in 💨 9 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 67°/60° 💧 0.026 in 💨 12 mph

Monday, Sep 14Mon Sep 14

Light rain 72°/50° 💧 0.156 in 💨 13 mph

Tuesday, Sep 15Tue Sep 15

Partly cloudy 61°/48° 💧 0.007 in 💨 11 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 66°/50° 💧 None 💨 6 mph

Thursday, Sep 17Thu Sep 17

Light rain 72°/55° 💧 0.013 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Mostly cloudy 70°/58° 💧 0.059 in 💨 14 mph

Saturday, Sep 19Sat Sep 19

Overcast 59°/52° 💧 0.019 in 💨 12 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 59°/53° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in South Dayton

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for South Dayton

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 6:00 PM

PM2.5 Fine particles Good 3,1µg/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 3,3µg/m³

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

O₃ Ozone Fair 79,9µg/m³

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

NO₂ Nitrogen dioxide Good 1,0µg/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 South 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 7,0High 🙂Fair

Tomorrow UV 4,2Moderate 😊Good

Monday UV 6,7High 🙂Fair

Tuesday UV 6,4High 😐Moderate

Wednesday UV 6,0High 🙂Fair

Thursday UV 5,0Moderate —Unavailable

Friday UV 4,0Moderate —Unavailable

Hourly UV index today

6:00 PMUV 0,8 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.

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 South Dayton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SOUTH DAYTON, NEW YORK

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: 9:21 PM–5:09 AM

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

☾ Moonlight 32% Last Quarter · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 41° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min66%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

AUG 28–SEP 5

AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak

ACTIVE NOW

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

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 South Dayton were last refreshed today at 5:11 PM. The current forecast period extends through 07/09/2026 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.