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As of 12:23 EDT

Weather in St. Marys, OH

82°Current weather

St. Marys, Sunday, 9 August, 12:23

Mostly clear. Feels like 88°. High 87°, low 65°.

Pressure30.09 inHg
Wind3 mph SW
Humidity74%
Visibility6.2 mi
Dew point73°

10-day forecast for St. Marys, OH: 56° to 89°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

87°
Best day: Sunday, August 9
82° · 2.8 in
Worst day: Tuesday, August 11

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1089° / 69°0.81Heavy rain
MorningRain70°feels 72°
AfternoonOvercast86°feels 97°
EveningLight rain83°feels 93°
OvernightPartly cloudy74°feels 75°
89 °Heavy rain

St. Marys, Monday, 10 August

Heavy rain. High 89°, low 69°.

Pressure29.97 inHg
Wind19.1 mph SW
Humidity84%
Visibility6.2 mi
Dew point72°
Tue, 1182° / 63°2.8Heavy rain
MorningLight rain68°feels 69°
AfternoonOvercast77°feels 78°
EveningHeavy rain64°feels 65°
OvernightHeavy rain70°feels 71°
82 °Heavy rain

St. Marys, Tuesday, 11 August

Heavy rain. High 82°, low 63°.

Pressure29.97 inHg
Wind6 mph S
Humidity92%
Visibility6.2 mi
Dew point70°
Wed, 1281° / 66°1.15Heavy rain
MorningOvercast68°feels 69°
AfternoonOvercast77°feels 79°
EveningPartly cloudy75°feels 77°
OvernightRain66°feels 66°
81 °Heavy rain

St. Marys, Wednesday, 12 August

Heavy rain. High 81°, low 66°.

Pressure29.80 inHg
Wind6.7 mph NW
Humidity86%
Visibility6.2 mi
Dew point72°
Thu, 1378° / 62°0.03Light rain
MorningOvercast63°feels 63°
AfternoonLight rain76°feels 77°
EveningLight rain68°feels 69°
OvernightPartly cloudy65°feels 66°
78 °Light rain

St. Marys, Thursday, 13 August

Light rain. High 78°, low 62°.

Pressure30.00 inHg
Wind4.7 mph SE
Humidity74%
Visibility6.2 mi
Dew point66°
Fri, 1475° / 60°0.07Light rain
MorningLight rain68°feels 69°
AfternoonLight rain74°feels 74°
EveningLight rain66°feels 67°
OvernightLight rain61°feels 61°
75 °Light rain

St. Marys, Friday, 14 August

Light rain. High 75°, low 60°.

Pressure30.09 inHg
Wind9.9 mph NE
Humidity71%
Visibility—
Dew point64°
Sat, 1572° / 56°0Overcast
MorningOvercast60°feels 60°
AfternoonOvercast71°feels 71°
EveningOvercast66°feels 66°
OvernightOvercast60°feels 60°
72 °Overcast

St. Marys, Saturday, 15 August

Overcast. High 72°, low 56°.

Pressure30.27 inHg
Wind9.4 mph E
Humidity66%
Visibility—
Dew point57°
Sun, 1677° / 59°0.1Light rain
MorningLight rain65°feels 65°
AfternoonLight rain75°feels 76°
EveningLight rain73°feels 74°
OvernightLight rain69°feels 69°
77 °Light rain

St. Marys, Sunday, 16 August

Light rain. High 77°, low 59°.

Pressure29.97 inHg
Wind9.4 mph SE
Humidity82%
Visibility—
Dew point67°
Mon, 1770° / 62°0.01Light rain
MorningLight rain65°feels 65°
AfternoonLight rain70°feels 70°
EveningLight rain66°feels 67°
OvernightLight rain62°feels 62°
70 °Light rain

St. Marys, Monday, 17 August

Light rain. High 70°, low 62°.

Pressure30.06 inHg
Wind7.7 mph N
Humidity78%
Visibility—
Dew point62°
Tue, 1876° / 58°0Partly cloudy
MorningPartly cloudy64°feels 64°
AfternoonPartly cloudy74°feels 74°
EveningPartly cloudy70°feels 71°
OvernightPartly cloudy65°feels 65°
76 °Partly cloudy

St. Marys, Tuesday, 18 August

Partly cloudy. High 76°, low 58°.

Pressure29.94 inHg
Wind7.8 mph S
Humidity71%
Visibility—
Dew point63°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in St. Marys, OH around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.