HAMILTON, OH 45015 Weather Forecast & Current Conditions
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  45015 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

HAMILTON, OH
Current Weather
4:53 AM EDT MAY 18, 2026
Clear
64°F
Feels Like: 65°F
Dewpoint: 61°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: ESE at 3 mph
Pressure: 30.07 inches
Last 72 hours

Local Area Snow Depth

Ohio Current Weather

Ohio MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  45015 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

HAMILTON, OH 45015
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 20 percent.
TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Unseasonably warm with lows in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
TUESDAY
Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
TUESDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Muggy. Lows in the lower 60s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 90 percent.
WEDNESDAY
Mostly cloudy. Showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 90 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
THURSDAY
Partly cloudy. Highs in the upper 60s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
FRIDAY
Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.
FRIDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.
SATURDAY
Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
SATURDAY NIGHT
Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 70 percent.
SUNDAY
Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

  45015 WEATHER SATELLITE LOOPS
Visible Weather Satellite
HAMILTON, OH 45015
Infrared Weather Satellite
HAMILTON, OH 45015
  45015 WEATHER RADAR LOOP
NEXRAD Weather Radar
HAMILTON, OH 45015
 MOS COMPUTER WEATHER FORECAST

HAMILTON, OH 3 hourly weather forecast
weather forecast created  7:00 PM CDT  5/17/2026
Monday
18 MAY 2026		 HAMILTON, OH 45015 weather forecast Day 1, 0 hours 2 AM 71° 71° Clear 0%

 0% Thunder
( 5% severe)		 S   5 68% 60°
Low 68° HAMILTON, OH 45015 weather forecast Day 1, 3 hours 5 AM 69° 69° Clear S   6 73% 60°
High 89° HAMILTON, OH 45015 weather forecast Day 1, 6 hours 8 AM 71° 71° Partly Cloudy 1%

 0% Thunder
( 3% severe)		 S   7 76% 63°

Partly Cloudy



 HAMILTON, OH 45015 weather forecast Day 1, 9 hours 11 AM 81° 83° Clear SSW   9 56% 64°
HAMILTON, OH 45015 weather forecast Day 1, 12 hours 2 PM 86° 87° Partly Cloudy 18%
RAIN
.5–1 in		 0% Thunder
( 28% severe)		 SSW   10 46% 63°
HAMILTON, OH 45015 weather forecast Day 1, 15 hours 5 PM 87° 87° Partly Cloudy SSW   10 43% 62°
HAMILTON, OH 45015 weather forecast Day 1, 18 hours 8 PM 83° 84° Mostly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 23% severe)		 WSW   6 49% 62°
HAMILTON, OH 45015 weather forecast Day 1, 21 hours 11 PM 75° 75° Mostly Cloudy SSW   3 62% 61°
Tuesday
19 MAY 2026		 HAMILTON, OH 45015 weather forecast Day 2, 0 hours 2 AM 73° 73° Mostly Cloudy 6%

 0% Thunder
( 10% severe)		 SSW   5 64% 60°
Low 68° HAMILTON, OH 45015 weather forecast Day 2, 3 hours 5 AM 71° 71° Mostly Cloudy S   6 68% 60°
High 88° HAMILTON, OH 45015 weather forecast Day 2, 6 hours 8 AM 72° 72° Partly Cloudy 21%
RAIN
<.01 in		 0% Thunder
( 16% severe)		 SSW   8 73% 63°

Partly Cloudy

Rain Likely

 HAMILTON, OH 45015 weather forecast Day 2, 9 hours 11 AM 81° 84° Partly Cloudy SW   10 63% 67°
HAMILTON, OH 45015 weather forecast Day 2, 12 hours 2 PM 85° 88° Partly Cloudy 62%
RAIN
.5–1 in		 0% Thunder
( 40% severe)		 SW   12 57% 68°
HAMILTON, OH 45015 weather forecast Day 2, 15 hours 5 PM 85° 87° Partly Cloudy SW   12 53% 66°
HAMILTON, OH 45015 weather forecast Day 2, 18 hours 8 PM 81° 83° Mostly Cloudy 69%
RAIN
***		 0% Thunder
( 43% severe)		 SSW   9 58% 65°
HAMILTON, OH 45015 weather forecast Day 2, 21 hours 11 PM 74° 74° Mostly Cloudy SW   7 71% 64°

HAMILTON, OH extended weather forecast
Wednesday
20 MAY 2026		 Thursday
21 MAY 2026		 Friday
22 MAY 2026		 Saturday
23 MAY 2026		 Sunday
24 MAY 2026
Low 66° Low 52° Low 53° Low 60° Low 61°
High 73° High 62° High 71° High 78° High 82°
HAMILTON, OH 45015 weather forecast Day 3 HAMILTON, OH 45015 weather forecast Day 4 HAMILTON, OH 45015 weather forecast Day 5 HAMILTON, OH 45015 weather forecast Day 6 HAMILTON, OH 45015 weather forecast Day 7
Overcast
96% Rain		 Overcast
39% Rain		 Overcast
76% Rain		 Overcast
72% Rain		 Overcast
46% Rain
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