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Current weather in Dayton is clear sky.

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

Now · 7:45 AM

Dayton Weather & Hourly Forecast

United States · Texas · 77535

77°F

Sunny

Feels like: 84°F

💧 Humidity 90% 🌡 Pressure 29.97 inHg 💨 Wind 5 mph 👁 Visibility 15.4 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:07 AM 🌇 Sunset 7:17 PM

Hourly Forecast for Dayton

Today

8:00 AM

Sunny

77° 💧 None 💨 5 mph H 90%29.97 inHg

11:00 AM

Sunny

88° 💧 0.001 in 💨 3 mph H 66%30.00 inHg

2:00 PM

Sunny

93° 💧 0.001 in 💨 4 mph H 52%29.94 inHg

5:00 PM

Mostly sunny

94° 💧 0.001 in 💨 4 mph H 47%29.88 inHg

8:00 PM

Mostly clear night

85° 💧 0.000 in 💨 5 mph H 68%29.91 inHg

11:00 PM

Clear night

80° 💧 None 💨 2 mph H 81%29.97 inHg

Tomorrow

2:00 AM

Clear night

79° 💧 None 💨 0 mph H 89%29.97 inHg

5:00 AM

Clear night

78° 💧 0.000 in 💨 1 mph H 92%29.97 inHg

8:00 AM

Sunny

79° 💧 None 💨 3 mph H 90%30.03 inHg

11:00 AM

Sunny

89° 💧 0.001 in 💨 4 mph H 63%30.06 inHg

2:00 PM

Mostly sunny

93° 💧 None 💨 6 mph H 50%30.00 inHg

5:00 PM

Mostly sunny

92° 💧 0.008 in 💨 6 mph H 50%29.94 inHg

8:00 PM

Mostly clear night

84° 💧 None 💨 3 mph H 75%29.97 inHg

11:00 PM

Mostly cloudy night

81° 💧 None 💨 1 mph H 83%30.03 inHg

Thursday

2:00 AM

Overcast night

78° 💧 None 💨 2 mph H 91%30.03 inHg

5:00 AM

Mostly cloudy night

77° 💧 None 💨 6 mph H 81%30.03 inHg

Today

8:00 AM

Sunny

77° 💧 None 💨 5 mph H 90%29.97 inHg

9:00 AM

Sunny

81° 💧 None 💨 2 mph H 82%29.97 inHg

10:00 AM

Sunny

85° 💧 None 💨 3 mph H 73%30.00 inHg

11:00 AM

Sunny

88° 💧 None 💨 3 mph H 66%30.00 inHg

12:00 PM

Sunny

90° 💧 0.001 in 💨 4 mph H 59%29.97 inHg

1:00 PM

Sunny

92° 💧 0.001 in 💨 4 mph H 55%29.97 inHg

2:00 PM

Sunny

93° 💧 None 💨 4 mph H 52%29.94 inHg

3:00 PM

Mostly sunny

94° 💧 0.000 in 💨 5 mph H 49%29.91 inHg

4:00 PM

Sunny

94° 💧 0.001 in 💨 4 mph H 47%29.88 inHg

5:00 PM

Mostly sunny

94° 💧 0.001 in 💨 4 mph H 47%29.88 inHg

6:00 PM

Mostly sunny

92° 💧 None 💨 4 mph H 51%29.88 inHg

7:00 PM

Mostly sunny

88° 💧 0.000 in 💨 4 mph H 63%29.88 inHg

8:00 PM

Mostly clear night

85° 💧 0.000 in 💨 5 mph H 68%29.91 inHg

9:00 PM

Clear night

83° 💧 None 💨 3 mph H 70%29.94 inHg

10:00 PM

Clear night

81° 💧 None 💨 3 mph H 74%29.94 inHg

11:00 PM

Clear night

80° 💧 None 💨 2 mph H 81%29.97 inHg

Tomorrow

12:00 AM

Clear night

80° 💧 None 💨 1 mph H 85%29.97 inHg

1:00 AM

Clear night

80° 💧 None 💨 1 mph H 87%29.97 inHg

2:00 AM

Clear night

79° 💧 None 💨 0 mph H 89%29.97 inHg

3:00 AM

Clear night

79° 💧 None 💨 0 mph H 91%29.97 inHg

4:00 AM

Clear night

78° 💧 None 💨 1 mph H 92%29.97 inHg

5:00 AM

Clear night

78° 💧 0.000 in 💨 1 mph H 92%29.97 inHg

6:00 AM

Clear night

78° 💧 None 💨 1 mph H 92%30.00 inHg

7:00 AM

Clear night

77° 💧 None 💨 2 mph H 93%30.00 inHg

8:00 AM

Sunny

79° 💧 None 💨 3 mph H 90%30.03 inHg

9:00 AM

Sunny

83° 💧 None 💨 3 mph H 79%30.03 inHg

10:00 AM

Sunny

86° 💧 None 💨 3 mph H 70%30.06 inHg

11:00 AM

Sunny

89° 💧 None 💨 4 mph H 63%30.06 inHg

12:00 PM

Sunny

91° 💧 None 💨 6 mph H 57%30.03 inHg

1:00 PM

Mostly sunny

93° 💧 0.001 in 💨 6 mph H 52%30.03 inHg

2:00 PM

Mostly sunny

93° 💧 None 💨 6 mph H 50%30.00 inHg

3:00 PM

Mostly sunny

94° 💧 None 💨 6 mph H 49%29.97 inHg

4:00 PM

Partly cloudy

94° 💧 None 💨 6 mph H 49%29.97 inHg

5:00 PM

Mostly sunny

92° 💧 0.001 in 💨 6 mph H 50%29.94 inHg

6:00 PM

Mostly sunny

90° 💧 0.002 in 💨 7 mph H 56%29.97 inHg

7:00 PM

Light rain

86° 💧 0.004 in 💨 5 mph H 70%29.97 inHg

8:00 PM

Mostly clear night

84° 💧 None 💨 3 mph H 75%29.97 inHg

9:00 PM

Partly cloudy night

83° 💧 None 💨 2 mph H 79%30.00 inHg

10:00 PM

Mostly cloudy night

82° 💧 None 💨 2 mph H 81%30.00 inHg

11:00 PM

Mostly cloudy night

81° 💧 None 💨 1 mph H 83%30.03 inHg

Thursday

12:00 AM

Mostly cloudy night

80° 💧 None 💨 2 mph H 85%30.03 inHg

1:00 AM

Overcast night

79° 💧 None 💨 2 mph H 89%30.03 inHg

2:00 AM

Overcast night

78° 💧 None 💨 2 mph H 91%30.03 inHg

3:00 AM

Overcast night

78° 💧 None 💨 4 mph H 91%30.03 inHg

4:00 AM

Mostly cloudy night

77° 💧 None 💨 4 mph H 87%30.03 inHg

5:00 AM

Mostly cloudy night

77° 💧 None 💨 6 mph H 81%30.03 inHg

6:00 AM

Partly cloudy night

76° 💧 None 💨 7 mph H 77%30.03 inHg

7:00 AM

Mostly cloudy night

76° 💧 None 💨 7 mph H 73%30.03 inHg

8:00 AM

Overcast

77° 💧 None 💨 8 mph H 72%30.06 inHg

9:00 AM

Overcast

80° 💧 None 💨 8 mph H 67%30.09 inHg

10:00 AM

Mostly cloudy

83° 💧 None 💨 8 mph H 60%30.09 inHg

11:00 AM

Partly cloudy

86° 💧 None 💨 8 mph H 54%30.09 inHg

12:00 PM

Mostly cloudy

89° 💧 None 💨 8 mph H 49%30.09 inHg

1:00 PM

Mostly cloudy

91° 💧 None 💨 7 mph H 46%30.06 inHg

2:00 PM

Mostly sunny

92° 💧 None 💨 7 mph H 45%30.03 inHg

3:00 PM

Mostly sunny

93° 💧 None 💨 7 mph H 44%30.00 inHg

4:00 PM

Mostly cloudy

93° 💧 None 💨 7 mph H 43%29.97 inHg

5:00 PM

Mostly cloudy

92° 💧 None 💨 7 mph H 42%29.97 inHg

6:00 PM

Partly cloudy

90° 💧 None 💨 7 mph H 45%29.97 inHg

7:00 PM

Mostly sunny

86° 💧 None 💨 6 mph H 51%29.97 inHg

Friday

4:00 AM

Overcast night

73° 💧 None 💨 6 mph H 61%30.03 inHg

7:00 AM

Partly cloudy night

71° 💧 None 💨 6 mph H 65%30.03 inHg

10:00 AM

Partly cloudy

80° 💧 None 💨 6 mph H 56%30.06 inHg

1:00 PM

Partly cloudy

89° 💧 None 💨 5 mph H 41%30.03 inHg

4:00 PM

Mostly cloudy

91° 💧 None 💨 5 mph H 38%29.97 inHg

7:00 PM

Mostly sunny

85° 💧 None 💨 5 mph H 50%29.97 inHg

10:00 PM

Mostly clear night

78° 💧 None 💨 4 mph H 66%30.00 inHg

Saturday

1:00 AM

Clear night

76° 💧 None 💨 1 mph H 78%30.00 inHg

4:00 AM

Clear night

72° 💧 None 💨 2 mph H 84%30.00 inHg

7:00 AM

Partly cloudy night

72° 💧 None 💨 2 mph H 84%30.00 inHg

10:00 AM

Mostly cloudy

84° 💧 None 💨 5 mph H 64%30.03 inHg

1:00 PM

Light rain

87° 💧 None 💨 8 mph H 58%30.03 inHg

4:00 PM

Light rain

87° 💧 None 💨 9 mph H 60%29.97 inHg

7:00 PM

Overcast

83° 💧 None 💨 6 mph H 67%29.97 inHg

10:00 PM

Partly cloudy night

80° 💧 None 💨 5 mph H 75%30.00 inHg

Sunday

1:00 AM

Mostly cloudy night

77° 💧 None 💨 4 mph H 81%30.00 inHg

4:00 AM

Overcast night

76° 💧 None 💨 1 mph H 87%29.97 inHg

7:00 AM

Partly cloudy night

74° 💧 None 💨 1 mph H 91%29.97 inHg

10:00 AM

Mostly sunny

84° 💧 None 💨 2 mph H 68%30.00 inHg

1:00 PM

Mostly sunny

90° 💧 None 💨 5 mph H 50%29.97 inHg

4:00 PM

Mostly sunny

91° 💧 None 💨 8 mph H 46%29.88 inHg

7:00 PM

Mostly sunny

85° 💧 None 💨 8 mph H 59%29.88 inHg

10:00 PM

Partly cloudy night

79° 💧 None 💨 6 mph H 76%29.91 inHg

Monday

1:00 AM

Mostly cloudy night

76° 💧 None 💨 4 mph H 83%29.91 inHg

7:00 AM

Clear night

79° 💧 None 💨 5 mph H 81%29.91 inHg

1:00 PM

Sunny

76° 💧 None 💨 3 mph H 89%29.88 inHg

7:00 PM

Mostly sunny

92° 💧 None 💨 4 mph H 48%29.88 inHg

Tuesday

1:00 AM

Clear night

84° 💧 None 💨 11 mph H 68%29.80 inHg

7:00 AM

Mostly clear night

80° 💧 None 💨 4 mph H 83%29.83 inHg

1:00 PM

Light rain

77° 💧 None 💨 3 mph H 91%29.83 inHg

7:00 PM

Overcast

92° 💧 None 💨 9 mph H 49%29.83 inHg

Wednesday

1:00 AM

Overcast night

84° 💧 None 💨 9 mph H 68%29.74 inHg

7:00 AM

Overcast night

78° 💧 None 💨 10 mph H 87%29.77 inHg

1:00 PM

Moderate rain

75° 💧 None 💨 8 mph H 98%29.77 inHg

7:00 PM

Light thunderstorms

77° 💧 None 💨 12 mph H 91%29.80 inHg

Thursday

1:00 AM

Light rain

76° 💧 None 💨 4 mph H 98%29.74 inHg

7:00 AM

Light rain

73° 💧 None 💨 1 mph H 98%29.80 inHg

1:00 PM

Light rain

71° 💧 None 💨 9 mph H 99%29.77 inHg

7:00 PM

Mostly cloudy

82° 💧 None 💨 2 mph H 73%29.77 inHg

Friday

1:00 AM

Light rain

77° 💧 None 💨 2 mph H 94%29.77 inHg

7:00 AM

Partly cloudy night

74° 💧 None 💨 6 mph H 99%29.83 inHg

1:00 PM

Partly cloudy

72° 💧 None 💨 4 mph H 98%29.83 inHg

7:00 PM

Partly cloudy

81° 💧 None 💨 2 mph H 77%29.85 inHg

Saturday

1:00 AM

Mostly clear night

79° 💧 None 💨 4 mph H 88%29.80 inHg

7:00 AM

Clear night

74° 💧 None 💨 5 mph H 97%29.83 inHg

1:00 PM

Mostly cloudy

72° 💧 None 💨 5 mph H 99%29.85 inHg

7:00 PM

Light rain

83° 💧 None 💨 5 mph H 76%29.85 inHg

Sunday

1:00 AM

Clear night

78° 💧 None 💨 4 mph H 89%29.83 inHg

7:00 AM

Mostly clear night

74° 💧 None 💨 4 mph H 97%29.85 inHg

1:00 PM

Mostly cloudy

73° 💧 None 💨 4 mph H 99%29.85 inHg

7:00 PM

Light rain

83° 💧 None 💨 7 mph H 74%29.91 inHg

Monday

1:00 AM

Clear night

79° 💧 None 💨 4 mph H 87%29.85 inHg

7:00 AM

Clear night

75° 💧 None 💨 0 mph H 96%29.91 inHg

1:00 PM

Partly cloudy

73° 💧 None 💨 4 mph H 98%29.94 inHg

7:00 PM

Mostly sunny

85° 💧 None 💨 4 mph H 71%29.97 inHg

Tuesday

1:00 AM

Light rain

80° 💧 None 💨 2 mph H 86%29.91 inHg

7:00 AM

Mostly cloudy night

76° 💧 None 💨 3 mph H 97%29.97 inHg

1:00 PM

Sunny

73° 💧 None 💨 7 mph H 98%29.97 inHg

7:00 PM

Light rain

84° 💧 None 💨 7 mph H 70%30.00 inHg

Wednesday

1:00 AM

Mostly clear night

80° 💧 None 💨 6 mph H 72%29.94 inHg

In Dayton and, more broadly, across the state of Texas: Clear skies this morning give way to very hot conditions as the day progresses, with temperatures climbing between 73 and 99 degrees Fahrenheit. In the afternoon, the heat will intensify, and some brief showers may develop, bringing around 0.04 inches of rain. There is a moderate chance—up to 61%—for rain during the peak hours. Winds will remain light from the southwest, generally around 5 mph, with occasional gusts reaching up to 13 mph. Overall, expect a hot and mainly dry day with a brief window for rain in the late afternoon.

15-Day Weather Outlook for Dayton

TomorrowTomorrow

Mostly sunny 94°/77° 💧 None 💨 7 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 93°/76° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Overcast 91°/71° 💧 0.040 in 💨 6 mph

Saturday, Sep 26Sat Sep 26

Light rain 87°/72° 💧 0.097 in 💨 9 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 91°/74° 💧 0.006 in 💨 8 mph

Monday, Sep 28Mon Sep 28

Mostly cloudy 92°/76° 💧 None 💨 5 mph

Tuesday, Sep 29Tue Sep 29

Light rain 92°/77° 💧 0.022 in 💨 11 mph

Wednesday, Sep 30Wed Sep 30

Light thunderstorms 84°/75° 💧 0.620 in 💨 12 mph

Thursday, Oct 1Thu Oct 1

Light rain 82°/71° 💧 2.193 in 💨 9 mph

Friday, Oct 2Fri Oct 2

Light rain 81°/72° 💧 0.065 in 💨 6 mph

Saturday, Oct 3Sat Oct 3

Light rain 83°/72° 💧 0.020 in 💨 5 mph

Sunday, Oct 4Sun Oct 4

Light rain 83°/73° 💧 0.074 in 💨 7 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 85°/73° 💧 0.038 in 💨 4 mph

Tuesday, Oct 6Tue Oct 6

Light rain 84°/73° 💧 0.061 in 💨 7 mph

Wednesday, Oct 7Wed Oct 7

Mostly sunny 80°/80° 💧 0.019 in 💨 6 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

Good

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 2,7µg/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 5,0µg/m³

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

O₃ Ozone Good 36,4µg/m³

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

NO₂ Nitrogen dioxide Good 6,3µg/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 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 8,5Very high 😊Good

Tomorrow UV 8,3Very high 😐Moderate

Thursday UV 9,1Very high 😐Moderate

Friday UV 8,6Very high 😐Moderate

Saturday UV 7,0High 😐Moderate

Sunday UV 7,0High —Unavailable

Monday UV 9,0Very high —Unavailable

Hourly UV index today

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

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

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

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.

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 Dayton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · DAYTON, TEXAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

96/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 8:36 PM–5:49 AM

☁ Cloud cover 1% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 66° 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 min72%

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 7:45 AM. The current forecast period extends through 24/09/2026 at 5:00 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.