SIDNEY, OH 45365 Weather Forecast & Current Conditions
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  45365 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

DAYTON, OH
Current Weather
2:56 PM EDT MAY 12, 2026
Scattered Clouds
70°F
Feels Like: 70°F
Dewpoint: 39°F
Rel. Hum.: 32%
Visibility: 10 miles
Wind: WSW at 10 mph, gusts to 16
Pressure: 30.11 inches
Last 72 hours

Local Area Snow Depth

Ohio Current Weather

Ohio MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  45365 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SIDNEY, OH 45365
Weather Forecast

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

  45365 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SIDNEY, OH 45365
Infrared Weather Satellite
SIDNEY, OH 45365
  45365 WEATHER RADAR LOOP
NEXRAD Weather Radar
SIDNEY, OH 45365
 MOS COMPUTER WEATHER FORECAST

DAYTON, OH 3 hourly weather forecast
weather forecast created  8:00 AM EDT  5/12/2026
Tuesday
12 MAY 2026		 SIDNEY, OH 45365 weather forecast Day 1, 12 hours 2 PM 68° 68° Partly Cloudy 2%

 0% Thunder
( 2% severe)		 WSW   7 35% 39°
High 72° SIDNEY, OH 45365 weather forecast Day 1, 15 hours 5 PM 71° 71° Partly Cloudy SW   12 35% 42°
Mostly Cloudy

Chance of Rain

 SIDNEY, OH 45365 weather forecast Day 1, 18 hours 8 PM 69° 69° Mostly Cloudy 23%
RAIN
<.01 in		 0% Thunder
( 12% severe)		 SSW   13 44% 46°
SIDNEY, OH 45365 weather forecast Day 1, 21 hours 11 PM 65° 65° Mostly Cloudy SSW   15 52% 47°
Wednesday
13 MAY 2026		 SIDNEY, OH 45365 weather forecast Day 2, 0 hours 2 AM 64° 62° Mostly Cloudy 82%
RAIN
>2 in		 0% Thunder
( 13% severe)		 SW   17 56% 48°
Low 58° SIDNEY, OH 45365 weather forecast Day 2, 3 hours 5 AM 60° 57° Mostly Cloudy SW   17 69% 50°
High 66° SIDNEY, OH 45365 weather forecast Day 2, 6 hours 8 AM 59° 56° Mostly Cloudy 20%
RAIN
.01–.1 in		 0% Thunder
( 3% severe)		 WSW   15 75% 51°

Mostly Cloudy

Chance of Rain


Breezy		 SIDNEY, OH 45365 weather forecast Day 2, 9 hours 11 AM 64° 62° Partly Cloudy WNW   17 52% 46°
SIDNEY, OH 45365 weather forecast Day 2, 12 hours 2 PM 64° 62° Mostly Cloudy 2%

 0% Thunder
( 4% severe)		 WNW   21 46% 43°
SIDNEY, OH 45365 weather forecast Day 2, 15 hours 5 PM 60° 56° Mostly Cloudy NW   22 44% 38°
SIDNEY, OH 45365 weather forecast Day 2, 18 hours 8 PM 55° 50° Partly Cloudy 0%

 0% Thunder
( 2% severe)		 NW   18 43% 33°
SIDNEY, OH 45365 weather forecast Day 2, 21 hours 11 PM 49° 44° Partly Cloudy NW   14 56% 34°
Thursday
14 MAY 2026		 SIDNEY, OH 45365 weather forecast Day 3, 0 hours 2 AM 46° 41° Partly Cloudy 0%

 0% Thunder
( 1% severe)		 NW   12 65% 35°
Low 43° SIDNEY, OH 45365 weather forecast Day 3, 3 hours 5 AM 44° 38° Partly Cloudy NW   13 70% 35°
High 63° SIDNEY, OH 45365 weather forecast Day 3, 6 hours 8 AM 46° 40° Clear 0%

 0% Thunder
( 1% severe)		 NW   13 68% 36°

Partly Cloudy



 SIDNEY, OH 45365 weather forecast Day 3, 9 hours 11 AM 54° 50° Partly Cloudy NNW   14 52% 37°
SIDNEY, OH 45365 weather forecast Day 3, 15 hours 2 PM 60° 58° Partly Cloudy 0%

 0% Thunder
( 3% severe)		 NNW   14 42% 37°
SIDNEY, OH 45365 weather forecast Day 3, 18 hours 5 PM 63° 62° Partly Cloudy NNW   13 36% 36°
SIDNEY, OH 45365 weather forecast Day 3, 21 hours 8 PM 60° 60° Partly Cloudy     N   6 42% 37°

DAYTON, OH extended weather forecast
Friday
15 MAY 2026		 Saturday
16 MAY 2026		 Sunday
17 MAY 2026		 Monday
18 MAY 2026		 Tuesday
19 MAY 2026
Low 46° Low 60° Low 63° Low 67° Low 63°
High 72° High 80° High 84° High 83° High 76°
SIDNEY, OH 45365 weather forecast Day 4 SIDNEY, OH 45365 weather forecast Day 5 SIDNEY, OH 45365 weather forecast Day 6 SIDNEY, OH 45365 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
18% Rain		 Overcast
65% Rain		 Partly Cloudy
38% Rain		 Partly Cloudy
41% Rain		 Overcast
58% Rain
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