Weather information for the St. Marys area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for St Marys are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 62° | 64° | 71° | 77° | 82° | 87° | 88° | 88° | 85° | 78° | 71° | 65° |
| Avg. Low | 42° | 44° | 50° | 57° | 64° | 70° | 72° | 72° | 70° | 62° | 54° | 45° |
| Daily Avg | 52° | 54° | 61° | 67° | 74° | 78° | 81° | 81° | 78° | 71° | 64° | 55° |
| Avg. Precip. | 3.4 in | 3.8 in | 3.9 in | 2.8 in | 3.3 in | 5.3 in | 6.3 in | 6.0 in | 6.9 in | 3.3 in | 3.3 in | 2.9 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
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This Afternoon
Slight Chance Rain Showers
Tonight
Partly Cloudy
Saturday
Sunny then Slight Chance Showers And Thunderstorms
Saturday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
Sunday
Partly Sunny then Chance Showers And Thunderstorms
Sunday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Detailed Forecast |
|
|---|---|
| This Afternoon | A slight chance of rain showers after 4pm. Sunny, with a high near 89. Southwest wind 5 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Tonight | Partly cloudy, with a low around 64. South wind 3 to 9 mph. New rainfall amounts less than a tenth of an inch possible. |
| Saturday | A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. Southwest wind 3 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night | A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Southwest wind around 7 mph. Chance of precipitation is 20%. |
| Sunday | A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. West wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. |
| Sunday Night | A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 58. Chance of precipitation is 70%. |
| Monday | A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 70. Chance of precipitation is 40%. |
| Monday Night | A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 54. Chance of precipitation is 30%. |
| Tuesday | Sunny, with a high near 74. |
| Tuesday Night | Mostly clear, with a low around 55. |
| Wednesday | Sunny, with a high near 83. |
| Wednesday Night | Mostly clear, with a low around 59. |
| Thursday | Sunny, with a high near 80. |
| Thursday Night | Mostly clear, with a low around 62. |
