HAMILTON, OH 45015 Weather Forecast & Current Conditions

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HAMILTON, OH
Current Weather

3:53 AM EDT MAY 15, 2026
Clear
39°F
Feels Like: 39°F
Dewpoint: 39°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 30.07 inches
Last 72 hours

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HAMILTON, OH 45015
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy this morning, then mostly cloudy with a slight chance of showers this afternoon. Highs in the upper 60s. Light and variable winds, becoming south 5 to 10 mph this late morning and afternoon. Chance of rain 20 percent.
TONIGHT
Partly cloudy. A slight chance of showers after midnight. Warmer with lows in the mid 50s. South winds around 5 mph. Chance of rain 20 percent.
SATURDAY
Showers with a chance of thunderstorms. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
SATURDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
SUNDAY
Partly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 40 percent.
SUNDAY NIGHT
Clear. Lows in the mid 60s.
MONDAY
Mostly sunny. Highs in the upper 80s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Unseasonably warm with lows in the upper 60s.
TUESDAY
Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.
TUESDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 70 percent.
WEDNESDAY
Partly cloudy with showers likely. Highs in the upper 70s. Chance of rain 60 percent.
WEDNESDAY NIGHT
Partly cloudy. Showers likely, mainly in the evening. Lows in the mid 50s. Chance of rain 60 percent.
THURSDAY
Partly cloudy. Highs in the mid 70s.

Visible Weather Satellite
HAMILTON, OH 45015
Infrared Weather Satellite
HAMILTON, OH 45015
NEXRAD Weather Radar
HAMILTON, OH 45015

HAMILTON, OH 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/14/2026
Friday
15 MAY 2026
HAMILTON, OH 45015 weather forecast Day 1, 0 hours 2 AM 46° 45° Partly Cloudy 1%

0% Thunder
( 0% severe)
  CALM 73% 38°
Low 43° HAMILTON, OH 45015 weather forecast Day 1, 3 hours 5 AM 44° 43° Partly Cloudy   CALM 79% 38°
High 71° HAMILTON, OH 45015 weather forecast Day 1, 6 hours 8 AM 47° 46° Mostly Cloudy 7%

0% Thunder
( 1% severe)
  CALM 76% 40°

Mostly Cloudy



HAMILTON, OH 45015 weather forecast Day 1, 9 hours 11 AM 63° 64° Mostly Cloudy SSW   3 48% 43°
HAMILTON, OH 45015 weather forecast Day 1, 12 hours 2 PM 67° 67° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 5% severe)
SSW   6 42% 43°
HAMILTON, OH 45015 weather forecast Day 1, 15 hours 5 PM 68° 68° Mostly Cloudy S   5 40% 43°
HAMILTON, OH 45015 weather forecast Day 1, 18 hours 8 PM 68° 68° Partly Cloudy 3%

0% Thunder
( 7% severe)
  CALM 44% 45°
HAMILTON, OH 45015 weather forecast Day 1, 21 hours 11 PM 60° 61° Partly Cloudy   CALM 58% 45°
Saturday
16 MAY 2026
HAMILTON, OH 45015 weather forecast Day 2, 0 hours 2 AM 57° 58° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 18% severe)
  CALM 67% 46°
Low 53° HAMILTON, OH 45015 weather forecast Day 2, 3 hours 5 AM 57° 57° Mostly Cloudy SSE   3 67% 46°
High 82° HAMILTON, OH 45015 weather forecast Day 2, 6 hours 8 AM 60° 60° Partly Cloudy 65%
RAIN
***
0% Thunder
( 29% severe)
S   6 75% 52°

Mostly Cloudy

Rain Likely

HAMILTON, OH 45015 weather forecast Day 2, 9 hours 11 AM 70° 70° Mostly Cloudy SSW   8 63% 57°
HAMILTON, OH 45015 weather forecast Day 2, 12 hours 2 PM 76° 78° Mostly Cloudy 31%
RAIN
***
0% Thunder
( 32% severe)
SSW   9 60% 61°
HAMILTON, OH 45015 weather forecast Day 2, 15 hours 5 PM 79° 80° Mostly Cloudy SSW   9 54% 61°
HAMILTON, OH 45015 weather forecast Day 2, 18 hours 8 PM 77° 79° Mostly Cloudy 59%
RAIN
***
0% Thunder
( 24% severe)
SSW   6 58% 61°
HAMILTON, OH 45015 weather forecast Day 2, 21 hours 11 PM 70° 70° Mostly Cloudy SSW   3 71% 60°

HAMILTON, OH extended weather forecast

Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Low 62° Low 61° Low 67° Low 63° Low 49°
High 87° High 89° High 84° High 73° High 70°
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
Mostly Cloudy
77% Rain
Partly Cloudy
19% Rain
Mostly Cloudy
52% Rain
Overcast
74% Rain
Mostly Cloudy
36% Rain
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