Local Forecast

St. Marys, OH Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Saturday 10:15 PM EDTSaturday 10:15 PM

°F °C
Regional Observations →
66°F

Clear

  • 78° / 60° High / Low
  • 66° Feels Like
  • 0% Chance of Rain

Wind

S

7 mph

UV Index

0

None

Humidity

83%

Dew 60°F

Sun

6:20 AM · 8:47 PM

Rise · Set

Source: WAPAKONETA (KAXV). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Today

78° 60°

Slight Chance of Rain

Overnight: Mostly Cloudy

Detailed forecast

Today

Slight Chance of Rain High near 78°F.

Night

A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 60. Southwest wind 3 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Sunday

86° 66°

Slight Chance of Showers

Overnight: Mostly Clear

Detailed forecast

Sunday

A slight chance of rain showers between 10am and noon. Mostly sunny, with a high near 85. South wind 5 to 12 mph. Chance of precipitation is 20%.

Night

Mostly clear, with a low around 66. South wind 7 to 10 mph, with gusts as high as 21 mph.

Monday

89° 68°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Monday

A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Sunny, with a high near 88. Southwest wind 10 to 18 mph. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Tuesday

89° 64°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Tuesday

A slight chance of showers and thunderstorms before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.

Wednesday

75° 50°

Thunderstorms Likely

Overnight: Mostly Cloudy

Detailed forecast

Wednesday

Showers and thunderstorms likely before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.

Night

Mostly cloudy, with a low around 49.

St. Marys, OH Weather Analysis Tools