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WeatherLive › Kentucky › Dayton

Dayton, KY Weather (41074)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherDayton · 6:54 PM EDT
85° | 63°
85°F
Feels like 86°
Mostly cloudy
WindSW 3 mph · Gusts 7 mph
Precip12% · –
Humidity44% · Dew point 61°
UV index5 Moderate
Air Quality47 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:54 AM · 8:28 PM · 13h 34m

Weather map — Dayton

Full radar →
Now
85°
10%
3 mph
19:00
85°
1%
3 mph
20:00
82°
12%
4 mph
21:00
80°
12%
3 mph
22:00
78°
13%
2 mph
23:00
77°
17%
2 mph
00:00
76°
23%
3 mph
01:00
75°
23%
2 mph
02:00
72°
0.09 in
4 mph
03:00
71°
0.03 in
3 mph
04:00
71°
0.03 in
4 mph
05:00
69°
43%
4 mph
06:00
69°
42%
4 mph
07:00
67°
47%
1 mph
08:00
67°
43%
1 mph
09:00
69°
46%
3 mph
10:00
69°
45%
5 mph
11:00
71°
56%
5 mph
12:00
73°
27%
5 mph
13:00
76°
15%
6 mph
14:00
80°
7%
7 mph
15:00
81°
17%
7 mph
16:00
77°
17%
7 mph
17:00
78°
7%
8 mph

Today · Wed 8/19

High 85°
12% / –

Mostly cloudy. Winds SW at 8 mph.

Tonight · Wed 8/19

Low 67°
12% / –

Mostly cloudy. Winds W at 3 mph.

Tomorrow · Thu 8/20

81° | 67°
77% / 0.19 in

Showers. Winds E at 8 mph.

7-day trend

Dayton · temperature + precipitation

10-day forecast

Updated 6:54 PM

Details & indices

Wind
3 mph SW
Gusts 7 mph
Humidity
44%
Dew point 61°
Pressure
29.94 inHg
Rising
UV index
5 — Moderate
High today
Air Quality
Good
AQI 47 · US EPA
Allergy
High
Mugwort
Visibility
6 mi
Clear view
Allergy — Dayton

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Low

Sun & moon

Sunrise6:54 AM
Sunset8:28 PM
Length of day13h 34m
Moonrise2:25 PM
Moonset11:51 PM
Moon phase🌓 First Quarter · 48%
Next full moonAug 28 Sturgeon Moon
Latitude39.1128°N
Longitude-84.4727°E

Water temps nearby

View all →
No beaches within 50 miles
🌦️Dry now — rain moving in around 7:45 PM (51 min)
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Louisville
—
— 🌤️
Lexington
—
— 🌤️
Lexington-Fayette
—
— 🌤️
Meads
—
—
Data sources · Wednesday, August 19
Where the Dayton forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 39.1128°N, -84.4727°.
NBM + global weather models
Updated: 6:54 PM
Weather in Dayton
The 10-day span for Dayton runs from a high near 85° on Wednesday down to 60° overnight on Tuesday. Models drop roughly 0.37 in of precipitation across the stretch — watch Thursday (77%). No watches or warnings are active for the area right now. Right now Dayton is running about 18° warmer than Columbus. Longer view: variable mid-latitude weather in every season.
Dayton, KY · Elev 515 ft · 39.11°N, 84.47°W · Kentucky · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 6:54 PM