Weather for O12/Grand Lake St Marys

St Marys, OH USA

Last Update: 01 Jul 2025 11:15
Temperature (°F)
72
Dewpoint
72
Relative Humidity
100
Wind Direction
Gust
Pressure
28.94
Sky
Overcast
Ceiling
4500
Visibility
5
Heat Index
72
Wind Chill
72
Wind Speed
0
METAR
*** NO MESSAGES FOUND ***
TAF
*** NO MESSAGES FOUND ***

7 Day Forecast

°F °C
Today
83
60
29
16
AM Rain
Day
Becoming partly cloudy after some morning rain. High 83F. Winds WNW at 5 to 10 mph. Chance of rain 90%.
Rain ending this morning. Breaks of sun in the afternoon. High 29C. Winds WNW at 10 to 15 km/h. Chance of rain 90%.
Night
A clear sky. Low around 60F. Winds NNW at 5 to 10 mph.
Clear skies. Low 16C. Winds NNW at 10 to 15 km/h.
Sunrise: 06:11 AM
Sunset: 09:12 PM
Moonrise: 12:47 PM
Moonset: 12:39 AM
Tomorrow
85
64
30
18
Mostly Sunny
Day
Plentiful sunshine. High around 85F. Winds NW at 5 to 10 mph.
Sunshine and some clouds. High around 30C. Winds NW at 10 to 15 km/h.
Night
Some clouds early will give way to generally clear conditions overnight. Low 64F. Winds W at 5 to 10 mph.
Clear skies. Low 18C. Winds W at 10 to 15 km/h.
Sunrise: 06:11 AM
Sunset: 09:12 PM
Moonrise: 01:49 PM
Moonset: 12:58 AM
Thursday
88
67
31
19
Mostly Sunny
Mostly sunny. Highs in the upper 80s and lows in the upper 60s.
More sun than clouds. Highs 30 to 32C and lows 18 to 20C.
06:12 AM
09:12 PM
02:49 PM
01:18 AM
Friday
88
70
31
21
Partly Cloudy
Partly cloudy. Highs in the upper 80s and lows in the low 70s.
Times of sun and clouds. Highs 30 to 32C and lows 20 to 22C.
06:12 AM
09:12 PM
03:51 PM
01:39 AM
Saturday
91
72
33
22
Partly Cloudy
Mix of sun and clouds. Highs in the low 90s and lows in the low 70s.
Mix of sun and clouds. Highs 32 to 34C and lows 21 to 23C.
06:13 AM
09:11 PM
04:54 PM
02:02 AM
Sunday
90
70
32
21
PM Thunderstorms
Showers and thunderstorms late. Highs in the low 90s and lows in the low 70s.
Afternoon thunderstorms. Highs 31 to 33C and lows 20 to 22C.
06:13 AM
09:11 PM
05:57 PM
02:29 AM
Monday
87
65
30
18
PM Thunderstorms
Thunderstorms developing in the afternoon. Highs in the upper 80s and lows in the mid 60s.
Thunderstorms developing in the afternoon. Highs 29 to 31C and lows 17 to 19C.
06:14 AM
09:11 PM
07:00 PM
03:03 AM