Addyston, OH Weather Forecast & Alerts

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

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Current Conditions — Addyston, OH

HARRISON (KI67)

Mostly Cloudy

68.0 F
Humidity:56%
Wind Speed:SW 5.8 G 16.1 mph
Barometer:29.79 in
Dewpoint:51.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 4 2026, 02:15 PM EDT
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5-Day Forecast — Addyston, OH

Monday

High 78 °F
Chance of T-storms
Monday
Night
Low 60 °F
Chance of T-storms
Tuesday

High 71 °F
T-storms
Tuesday
Night
Low 48 °F
T-storms
Wednesday

High 62 °F
Rain Showers
Wednesday
Night
Low 44 °F
Chance of Rain Showers
Thursday

High 60 °F
Slight Chance of Rain Showers
Thursday
Night
Low 41 °F
Partly Sunny
Friday

High 68 °F
Partly Sunny

Detailed Forecast — Addyston, OH

Monday
Chance of Thunderstorms. High near 78°F. Wind 12 to 14 mph, with gusts as high as 25 mph.
Monday Night
Chance of Thunderstorms. Low around 60°F. Wind 10 to 12 mph, with gusts as high as 23 mph.
Tuesday
Thunderstorms. High near 71°F. Wind 9 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Thunderstorms. Low around 48°F. Wind 7 to 8 mph, with gusts as high as 17 mph.
Wednesday
Rain Showers. High near 62°F. Wind around 7 mph, with gusts as high as 16 mph.
Wednesday Night
Chance of Rain Showers. Low around 44°F. Wind 3 to 5 mph, with gusts as high as 9 mph.
Thursday
Slight Chance of Rain Showers. High near 60°F. Wind 3 to 7 mph, with gusts as high as 14 mph.
Thursday Night
Partly Sunny. Low around 41°F. Wind 1 to 5 mph, with gusts as high as 10 mph.
Friday
Partly Sunny. High near 68°F. Wind 3 to 10 mph, with gusts as high as 16 mph.
Friday Night
Chance of Rain. Low around 48°F. Wind 3 to 5 mph, with gusts as high as 9 mph.
Saturday
Chance of Showers. High near 71°F. Wind 3 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Slight Chance of Showers. Low around 48°F. Wind 2 to 3 mph, with gusts as high as 7 mph.
Sunday
Chance of Rain Showers. High near 73°F. Wind 3 to 8 mph, with gusts as high as 14 mph.
OH Radar
Current Radar • OH
Day 1 Outlook • May 4, 2026

Observation History — Addyston, 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)
02:15 PM EDT SW 5.8 G 16.1 10.00 Mostly Cloudy -- 68.0 51.8 56% NA NA 29.79 1008.8
01:55 PM EDT SW 9.2 G 16.1 10.00 Partly Cloudy -- 69.8 51.8 53% NA NA 29.79 1008.8
01:35 PM EDT 10.3 G 18.3 10.00 Partly Cloudy -- 69.8 51.8 53% NA NA 29.78 1008.5
01:15 PM EDT 11.4 G 19.7 10.00 Clear -- 71.6 51.8 50% NA 70.9 29.78 1008.5
12:55 PM EDT 10.3 10.00 Partly Cloudy -- 69.8 53.6 56% NA NA 29.78 1008.5
12:35 PM EDT 11.4 10.00 Partly Cloudy -- 68.0 51.8 56% NA NA 29.78 1008.5
12:15 PM EDT S 4.7 10.00 Mostly Cloudy -- 66.2 51.8 60% NA NA 29.79 1008.8
11:55 AM EDT SW 3.4 10.00 Mostly Cloudy -- 64.4 51.8 64% NA NA 29.81 1009.5
11:35 AM EDT SW 5.8 10.00 Partly Cloudy -- 64.4 50.0 60% NA NA 29.81 1009.2
11:15 AM EDT SW 4.7 10.00 Clear -- 64.4 50.0 60% NA NA 29.81 1009.5
10:55 AM EDT S 5.8 10.00 Clear -- 62.6 50.0 63% NA NA 29.81 1009.5
10:35 AM EDT 3.4 10.00 Partly Cloudy -- 60.8 48.2 63% NA NA 29.81 1009.5
10:15 AM EDT S 6.9 10.00 Partly Cloudy -- 59.0 48.2 67% NA NA 29.81 1009.5
09:55 AM EDT S 8.1 10.00 Partly Cloudy -- 60.8 46.4 59% NA NA 29.81 1009.5
09:35 AM EDT 9.2 10.00 Clear -- 59.0 46.4 63% NA NA 29.82 1009.8
09:15 AM EDT 5.8 10.00 Clear -- 55.4 46.4 72% NA NA 29.82 1009.8
08:55 AM EDT S 5.8 10.00 Clear -- 55.4 44.6 67% NA NA 29.82 1009.8
08:35 AM EDT 0.0 10.00 Clear -- 53.6 44.6 71% NA NA 29.83 1010.2
08:15 AM EDT S 4.7 10.00 Clear -- 53.6 44.6 71% NA NA 29.82 1009.8
07:55 AM EDT 4.7 10.00 Partly Cloudy -- 53.6 42.8 67% NA NA 29.83 1010.2
07:35 AM EDT 4.7 10.00 Cloudy -- 53.6 42.8 67% NA NA 29.83 1010.2
07:15 AM EDT 0.0 10.00 Cloudy -- 51.8 42.8 71% NA NA 29.82 1009.8
06:55 AM EDT 0.0 10.00 Cloudy -- 51.8 42.8 71% NA NA 29.82 1009.8
06:35 AM EDT 0.0 10.00 Mostly Cloudy -- 51.8 42.8 71% NA NA 29.82 1009.8

Regional Weather Observation

HARRISON (KI67)

Mostly Cloudy
68.0 F

COVINGTON (KCVG)

Clear
69.8 F

HAMILTON (KHAO)

Mostly Cloudy
68.0 F

RICHMOND (KRID)

Cloudy
64.4 F

CINCINNAT/LUNKEN (KLUK)

Mostly Clear
71.6 F

MIDDLETOWN/HOOK (KMWO)

Partly Cloudy
71.6 F
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