Dayton, OH Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Dayton, OH.

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Current Conditions — Dayton, OH

DAYTON (KDAY)

Cloudy

48.2 F
Humidity:87%
Wind Speed:E 8.1 mph
Barometer:30.11 in
Dewpoint:44.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:44.6 F
Apr 26 2026, 11:05 AM EDT
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5-Day Forecast — Dayton, OH

Sunday

High 75 °F
Mostly Cloudy
Sunday
Night
Low 53 °F
Partly Cloudy
Monday

High 84 °F
Mostly Cloudy
Monday
Night
Low 64 °F
T-storms
Tuesday

High 77 °F
T-storms
Tuesday
Night
Low 55 °F
T-storms Likely
Wednesday

High 66 °F
T-storms Likely
Wednesday
Night
Low 44 °F
Partly Sunny
Thursday

High 62 °F
Partly Sunny

Detailed Forecast — Dayton, OH

Sunday
Mostly Cloudy. High near 75°F. Wind 7 to 9 mph, with gusts as high as 15 mph.
Sunday Night
Partly Cloudy. Low around 53°F. Wind 7 to 8 mph, with gusts as high as 16 mph.
Monday
Mostly Cloudy. High near 84°F. Wind 9 to 14 mph, with gusts as high as 25 mph.
Monday Night
Thunderstorms. Low around 64°F. Wind 14 to 16 mph, with gusts as high as 28 mph.
Tuesday
Thunderstorms. High near 77°F. Wind 13 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Thunderstorms Likely. Low around 55°F. Wind 6 to 7 mph, with gusts as high as 14 mph.
Wednesday
Thunderstorms Likely. High near 66°F. Wind 7 to 12 mph, with gusts as high as 18 mph.
Wednesday Night
Partly Sunny. Low around 44°F. Wind 7 to 12 mph, with gusts as high as 18 mph.
Thursday
Partly Sunny. High near 62°F. Wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly Cloudy. Low around 41°F. Wind 5 to 7 mph, with gusts as high as 14 mph.
Friday
Partly Sunny. High near 62°F. Wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly Cloudy. Low around 41°F. Wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday
Partly Sunny. High near 62°F. Wind 7 to 13 mph, with gusts as high as 20 mph.
OH Radar
Current Radar • OH
Day 1 Outlook • April 26, 2026

Observation History — Dayton, OH

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
11:05 AM EDT E 8.1 10.00 Cloudy -- 48.2 44.6 87% 44.6 NA 30.11 1019.6
10:45 AM EDT 8.1 10.00 Cloudy -- 48.2 44.6 87% 44.6 NA 30.11 1019.6
10:40 AM EDT 8.1 10.00 Cloudy -- 48.2 44.6 87% 44.6 NA 30.10 1019.3
10:25 AM EDT NE 11.5 10.00 Cloudy -- 48.2 44.6 87% 43.3 NA 30.09 1019.0
10:05 AM EDT 8.1 10.00 Cloudy -- 48.2 44.6 87% 44.6 NA 30.09 1019.0
09:35 AM EDT NE 9.2 10.00 Cloudy -- 48.2 44.6 87% 44.1 NA 30.09 1019.0
09:25 AM EDT 10.4 10.00 Cloudy -- 48.2 44.6 87% 43.7 NA 30.08 1018.6
09:20 AM EDT 6.9 10.00 Cloudy -- 48.2 44.6 87% 45.1 NA 30.08 1018.6
09:10 AM EDT NE 11.5 10.00 Cloudy -- 48.2 44.6 87% 43.3 NA 30.08 1018.6
09:05 AM EDT NE 11.5 10.00 Cloudy -- 48.2 44.6 87% 43.3 NA 30.08 1018.6
08:56 AM EDT E 9.2 10.00 Cloudy -- 48.0 44.1 86% 43.9 NA 30.08 1018.6
08:50 AM EDT 10.4 10.00 Cloudy -- 48.2 44.6 87% 43.7 NA 30.08 1018.6
08:40 AM EDT NE 10.4 10.00 Cloudy -- 48.2 44.6 87% 43.7 NA 30.08 1018.6
08:35 AM EDT 9.2 10.00 Cloudy -- 48.2 44.6 87% 44.1 NA 30.08 1018.6
08:30 AM EDT 10.4 10.00 Cloudy -- 48.2 44.6 87% 43.7 NA 30.08 1018.6
08:25 AM EDT 11.5 10.00 Cloudy -- 48.2 44.6 87% 43.3 NA 30.08 1018.6
08:20 AM EDT NE 10.4 10.00 Cloudy -- 48.2 44.6 87% 43.7 NA 30.08 1018.6
08:05 AM EDT 9.2 10.00 Cloudy -- 48.2 44.6 87% 44.1 NA 30.08 1018.6
08:00 AM EDT NE 10.4 10.00 Cloudy -- 46.4 44.6 93% 41.4 NA 30.07 1018.3
07:50 AM EDT NE 8.1 10.00 Cloudy -- 46.4 44.6 93% 42.4 NA 30.07 1018.3
07:40 AM EDT 9.2 10.00 Cloudy -- 46.4 44.6 93% 41.9 NA 30.07 1018.3
07:35 AM EDT E 8.1 10.00 Cloudy -- 46.4 44.6 93% 42.4 NA 30.06 1017.9
07:30 AM EDT E 8.1 10.00 Cloudy -- 46.4 44.6 93% 42.4 NA 30.06 1017.9
07:25 AM EDT E 8.1 10.00 Cloudy -- 46.4 44.6 93% 42.4 NA 30.06 1017.9

Regional Weather Observation

DAYTON (KDAY)

Cloudy
48.2 F

WRIGHT PATTERSON (KFFO)

Cloudy
50.0 F

VERSAILLES (KVES)

Cloudy
48.2 F

RICHMOND (KRID)

Cloudy
46.4 F

DAYTON (KMGY)

Cloudy
50.0 F

MIDDLETOWN/HOOK (KMWO)

Cloudy
51.8 F
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