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WeatherLive › Ohio › Dayton

Dayton, OH Weather (45402)

ZIP codes: 45402 · 45422 · 45412 · 45423
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherDayton · 8:44 AM EDT
83° | 65°
66°F
Feels like 69°
Showers
WindN 4 mph · Gusts 9 mph
Precip81% · 6.55 in
Humidity91% · Dew point 64°
UV index8 Very high
Air Quality11 Good
Pressure30.03 inHg
Visibility6 mi
Sunrise / Sunset6:51 AM · 8:29 PM · 13h 38m

Weather map — Dayton

Full radar →
Now
66°
0.47 in
4 mph
09:00
69°
0.47 in
4 mph
10:00
72°
0.47 in
4 mph
11:00
78°
0.47 in
5 mph
12:00
79°
0.47 in
4 mph
13:00
83°
0.47 in
5 mph
14:00
75°
3%
6 mph
15:00
76°
5%
7 mph
16:00
76°
8%
5 mph
17:00
75°
13%
7 mph
18:00
74°
15%
6 mph
19:00
73°
20%
4 mph
20:00
74°
22%
2 mph
21:00
72°
12%
3 mph
22:00
70°
11%
1 mph
23:00
69°
11%
3 mph
00:00
68°
15%
1 mph
01:00
68°
12%
3 mph
02:00
67°
27%
4 mph
03:00
66°
17%
4 mph
04:00
66°
29%
4 mph
05:00
65°
21%
4 mph
06:00
65°
30%
5 mph
07:00
67°
27%
5 mph

Today · Tue 8/18

High 83°
81% / 6.55 in

Showers. Winds W at 7 mph.

Tonight · Tue 8/18

Low 65°
12% / –

Partly cloudy. Winds NW at 3 mph.

Tomorrow · Wed 8/19

75° | 64°
65% / 0.04 in

Mostly cloudy. Winds W at 8 mph.

7-day trend

Dayton · temperature + precipitation

10-day forecast

Updated 8:44 AM

Details & indices

Wind
4 mph N
Gusts 9 mph
Humidity
91%
Dew point 64°
Pressure
30.03 inHg
Rising
UV index
8 — Very high
High today
Air Quality
Good
AQI 11 · US EPA
Allergy
Low
Mugwort
Visibility
6 mi
Clear view
Allergy — Dayton

🌿 Conditions right now

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

Sun & moon

Sunrise6:51 AM
Sunset8:29 PM
Length of day13h 38m
Moonrise1:22 PM
Moonset11:14 PM
Moon phase🌓 First Quarter · 35%
Next full moonAug 28 Sturgeon Moon
Latitude39.7589°N
Longitude-84.1916°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Columbus
Rain
70° 🌤️
Cleveland
—
—
Cincinnati
Showers
66° 🌤️
Toledo
—
— 🌤️
Akron
—
—
Data sources · Tuesday, August 18
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: 39.7589°N, -84.1916°.
NBM + global weather models
Updated: 8:44 AM
ZIP codes in Dayton
📮
45401
Drexel
 📮
45402
Dayton
 📮
45403
Riverside
 📮
45404
Dayton
 📮
45405
Northridge
 📮
45406
Fort McKinley
 📮
45409
Oakwood
 📮
45410
Oakwood
 📮
45412
Dayton
 📮
45413
Drexel
 📮
45414
Northridge
 📮
45415
Dayton
 📮
45416
Fort McKinley
 📮
45417
Dayton
 📮
45419
Oakwood
 📮
45420
Dayton
 📮
45422
Dayton
 📮
45423
Dayton
 📮
45424
Huber Heights
 📮
45426
Trotwood
Weather in Dayton
The 10-day span for Dayton runs from a high near 83° on Tuesday down to 56° overnight on Thursday. Roughly 6.9 in of rain falls over the period, with Tuesday the most likely wet day (81%). The NWS alert board for this area is currently clear. Right now Dayton is about 7° cooler than nearby Cleveland. Longer view: variable mid-latitude weather in every season.
Dayton, OH · Elev 738 ft · 39.76°N, 84.19°W · Ohio · 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: 8:44 AM