FAIRFIELD, OH 45018 Weather Forecast & Current Conditions
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  45018 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

HAMILTON, OH
Current Weather
11:53 PM EDT JUN 8, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 72°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: Calm
Pressure: 30.09 inches
Last 72 hours

Local Area Snow Depth

Ohio Current Weather

Ohio MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  45018 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

FAIRFIELD, OH 45018
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY
Showers with a chance of thunderstorms. Humid with highs in the lower 80s. South winds 10 to 15 mph. Chance of rain 90 percent.
TUESDAY NIGHT
Showers with a chance of thunderstorms. Muggy. Lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
WEDNESDAY
Mostly cloudy with showers with a chance of thunderstorms in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. Heat index values up to 102 in the afternoon.
WEDNESDAY NIGHT
Mostly clear. Muggy. Lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
THURSDAY
Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
THURSDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 60 percent.
FRIDAY
Partly cloudy. Showers likely with a chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.
FRIDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of rain 50 percent.
SATURDAY
Mostly sunny. Highs in the mid 80s.
SATURDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.
SUNDAY
Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 50 percent.

  45018 WEATHER SATELLITE LOOPS
Visible Weather Satellite
FAIRFIELD, OH 45018
Infrared Weather Satellite
FAIRFIELD, OH 45018
  45018 WEATHER RADAR LOOP
NEXRAD Weather Radar
FAIRFIELD, OH 45018
 MOS COMPUTER WEATHER FORECAST

HAMILTON, OH 3 hourly weather forecast
weather forecast created  7:00 AM CDT  6/ 8/2026
Monday
8 JUN 2026		 FAIRFIELD, OH 45018 weather forecast Day 1, 12 hours 2 PM 83° 88° Mostly Cloudy 47%
RAIN
>2 in		 0% Thunder
( 62% severe)		 S   7 67% 71°
High 84° FAIRFIELD, OH 45018 weather forecast Day 1, 15 hours 5 PM 82° 86° Mostly Cloudy S   7 67% 70°
Mostly Cloudy

Chance of Rain

 FAIRFIELD, OH 45018 weather forecast Day 1, 18 hours 8 PM 79° 82° Mostly Cloudy 16%
RAIN
.01–.1 in		 0% Thunder
( 23% severe)		 S   5 74% 70°
FAIRFIELD, OH 45018 weather forecast Day 1, 21 hours 11 PM 74° 74° Mostly Cloudy S   3 84% 69°
Tuesday
9 JUN 2026		 FAIRFIELD, OH 45018 weather forecast Day 2, 0 hours 2 AM 73° 73° Mostly Cloudy 72%
RAIN
***		 0% Thunder
( 23% severe)		 S   5 87% 69°
Low 68° FAIRFIELD, OH 45018 weather forecast Day 2, 3 hours 5 AM 71° 71° Mostly Cloudy S   6 90% 68°
High 82° FAIRFIELD, OH 45018 weather forecast Day 2, 6 hours 8 AM 72° 72° Mostly Cloudy 89%
RAIN
***		 0% Thunder
( 33% severe)		 S   7 90% 69°

Mostly Cloudy

Rain Likely

 FAIRFIELD, OH 45018 weather forecast Day 2, 9 hours 11 AM 76° 77° Mostly Cloudy SSW   8 85% 71°
FAIRFIELD, OH 45018 weather forecast Day 2, 12 hours 2 PM 78° 80° Mostly Cloudy 61%
RAIN
***		 0% Thunder
( 49% severe)		 SSW   8 82% 72°
FAIRFIELD, OH 45018 weather forecast Day 2, 15 hours 5 PM 81° 85° Mostly Cloudy SW   8 74% 72°
FAIRFIELD, OH 45018 weather forecast Day 2, 18 hours 8 PM 79° 82° Mostly Cloudy 62%
RAIN
***		 0% Thunder
( 43% severe)		 SW   7 82% 73°
FAIRFIELD, OH 45018 weather forecast Day 2, 21 hours 11 PM 74° 74° Mostly Cloudy SSW   6 90% 71°
Wednesday
10 JUN 2026		 FAIRFIELD, OH 45018 weather forecast Day 3, 0 hours 2 AM 73° 73° Mostly Cloudy 75%
RAIN
***		 0% Thunder
( 49% severe)		 SW   5 93% 71°
Low 70° FAIRFIELD, OH 45018 weather forecast Day 3, 3 hours 5 AM 73° 73° Mostly Cloudy SW   6 93% 71°
High 89° FAIRFIELD, OH 45018 weather forecast Day 3, 6 hours 8 AM 73° 73° Mostly Cloudy 31%
RAIN
.01–.1 in		 0% Thunder
( 35% severe)		 SW   6 97% 72°

Mostly Cloudy

Chance of Rain

 FAIRFIELD, OH 45018 weather forecast Day 3, 9 hours 11 AM 80° 85° Mostly Cloudy SW   7 82% 74°
FAIRFIELD, OH 45018 weather forecast Day 3, 15 hours 2 PM 86° 95° Partly Cloudy 14%
RAIN
<.01 in		 0% Thunder
( 33% severe)		 SW   8 70% 75°
FAIRFIELD, OH 45018 weather forecast Day 3, 18 hours 5 PM 88° 97° Partly Cloudy SW   8 63% 74°
FAIRFIELD, OH 45018 weather forecast Day 3, 21 hours 8 PM 85° 93° Partly Cloudy     SW   6 70% 74°

HAMILTON, OH extended weather forecast
Thursday
11 JUN 2026		 Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026
Low 73° Low 72° Low 61° Low 59° Low 58°
High 90° High 86° High 85° High 78° High 80°
FAIRFIELD, OH 45018 weather forecast Day 4 FAIRFIELD, OH 45018 weather forecast Day 5 FAIRFIELD, OH 45018 weather forecast Day 6 FAIRFIELD, OH 45018 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
52% Rain		 Overcast
64% Rain		 Partly Cloudy
43% Rain		 Partly Cloudy
29% Rain		 Mostly Cloudy
40% Rain
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