Weather for KOYM/St Marys Municipal

St Marys, PA USA

Last Update: 29 Jun 2025 12:05
Temperature (°F)
67
Dewpoint
66
Relative Humidity
97
Wind Direction
Gust
Pressure
28.19
Sky
Overcast
Ceiling
900
Visibility
9
Heat Index
67
Wind Chill
67
Wind Speed
0
METAR
KOYM   291235Z   AUTO   27003KT   10SM   OVC009   20/17   A3016   RMK   AO2   PWINO
TAF
*** NO MESSAGES FOUND ***

7 Day Forecast

°F °C
Today
83
58
29
15
Partly Cloudy
Day
Some clouds this morning will give way to generally sunny skies for the afternoon. High 83F. Winds light and variable.
Partly cloudy skies. High 29C. Winds light and variable.
Night
Mostly clear this evening, then becoming foggy and damp after midnight. Low 58F. Winds light and variable.
Mostly clear skies during the evening will give way to low clouds and fog after midnight. Low near 15C. Winds light and variable.
Sunrise: 05:43 AM
Sunset: 08:51 PM
Moonrise: 10:13 AM
Moonset: 11:55 PM
Tomorrow
84
67
29
19
Mostly Cloudy
Day
A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. A stray shower or thunderstorm is possible. High 84F. Winds S at 5 to 10 mph.
A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. A stray shower or thunderstorm is possible. High 29C. Winds S at 10 to 15 km/h.
Night
Scattered thunderstorms developing overnight. Low 67F. Winds light and variable. Chance of rain 50%.
Scattered thunderstorms developing overnight. Low 19C. Winds light and variable. Chance of rain 50%.
Sunrise: 05:44 AM
Sunset: 08:51 PM
Moonrise: 11:19 AM
Moonset:
Tuesday
74
59
23
15
Thunderstorms
Showers and thunderstorms. Highs in the mid 70s and lows in the upper 50s.
Thunderstorms. Highs 22 to 24C and lows 14 to 16C.
05:44 AM
08:51 PM
12:22 PM
12:15 AM
Wednesday
80
58
27
15
Partly Cloudy
Mix of sun and clouds. Highs in the low 80s and lows in the upper 50s.
Mix of sun and clouds. Highs 26 to 28C and lows 14 to 16C.
05:45 AM
08:51 PM
01:24 PM
12:34 AM
Thursday
77
56
25
13
Isolated Thunderstorms
Partly cloudy with a stray thunderstorm. Highs in the upper 70s and lows in the mid 50s.
Partly cloudy with a stray thunderstorm. Highs 24 to 26C and lows 12 to 14C.
05:45 AM
08:50 PM
02:25 PM
12:53 AM
Friday
78
55
25
13
Mostly Sunny
Plenty of sun. Highs in the upper 70s and lows in the mid 50s.
Mostly sunny. Highs 24 to 26C and lows 12 to 14C.
05:46 AM
08:50 PM
03:28 PM
01:13 AM
Saturday
82
63
28
17
Partly Cloudy
Times of sun and clouds. Highs in the low 80s and lows in the low 60s.
Partly cloudy. Highs 27 to 29C and lows 16 to 18C.
05:47 AM
08:50 PM
04:31 PM
01:36 AM