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Weather for 29C/Grindstone Air Harbor
Port Austin, MI USA
Overview
Weather
Clearance
Visa/Health
NOTAMs
5010 Data
Nearby
Trip Sheet
Last Update:
11 Aug 2025 15:55
Temperature (°F)
86
Dewpoint
70
Relative Humidity
59
Wind Direction
Gust
Pressure
29.4
Sky
Ceiling
Unl
Visibility
Heat Index
91
Wind Chill
86
Wind Speed
6
METAR
*** NO MESSAGES FOUND ***
TAF
*** NO MESSAGES FOUND ***
7 Day Forecast
°F
°C
Today
88
68
31
20
Day
Mostly sunny early, then thunderstorms developing this afternoon. High 88F. Winds SSW at 10 to 20 mph. Chance of rain 80%.
Thunderstorms likely. High 31C. Winds SSW at 15 to 30 km/h. Chance of rain 80%.
Night
Partly cloudy skies. Low 68F. Winds SW at 5 to 10 mph.
Some clouds. Low around 20C. Winds SW at 10 to 15 km/h.
Sunrise: 06:30 AM
Sunset: 08:41 PM
Moonrise: 09:55 PM
Moonset: 09:04 AM
Tomorrow
83
69
28
21
Day
Partly cloudy with afternoon showers or thunderstorms. High 83F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 28C. Winds SSW at 10 to 15 km/h. Chance of rain 50%.
Night
Scattered showers and thunderstorms. Low 69F. Winds WSW at 10 to 15 mph. Chance of rain 60%.
Variable clouds with scattered thunderstorms. Low 21C. Winds WSW at 10 to 15 km/h. Chance of rain 60%.
Sunrise: 06:32 AM
Sunset: 08:39 PM
Moonrise: 10:15 PM
Moonset: 10:19 AM
Wednesday
78
63
25
17
Sunny. Highs in the upper 70s and lows in the low 60s.
Abundant sunshine. Highs 24 to 26C and lows 16 to 18C.
06:33 AM
08:38 PM
10:36 PM
11:36 AM
Thursday
73
63
23
17
Mainly sunny. Highs in the low 70s and lows in the low 60s.
Sunny. Highs 22 to 24C and lows 16 to 18C.
06:34 AM
08:36 PM
11:01 PM
12:54 PM
Friday
81
69
27
21
Sunny. Highs in the low 80s and lows in the upper 60s.
A few clouds. Highs 26 to 28C and lows 20 to 22C.
06:35 AM
08:35 PM
11:32 PM
02:14 PM
Saturday
83
69
28
21
Partly cloudy with a stray thunderstorm. Highs in the low 80s and lows in the upper 60s.
Isolated thunderstorms. Highs 27 to 29C and lows 20 to 22C.
06:36 AM
08:33 PM
03:34 PM
Sunday
76
67
24
19
Times of sun and clouds. Highs in the mid 70s and lows in the upper 60s.
Mix of sun and clouds. Highs 23 to 25C and lows 18 to 20C.
06:37 AM
08:32 PM
12:11 AM
04:49 PM