Great Miami River from Sidney to Hamilton, OH
07/21/2026 08:00 PM
81°F
TEMPERATURE
Winds 10 mph NW
Partly Cloudy
Partly cloudy, with a low around 62. North wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
Moonrise
03:34 PM
Moonset
01:23 AM
Sunrise
06:26 AM
Moon Phase
Waxing gibbous
Sunset
09:00 PM

Hourly Forecast

Tue, 08:00 PM

Partly Cloudy
Winds: 10 mph NW
81°

Tue, 09:00 PM

Partly Cloudy
Winds: 9 mph NW
79°

Tue, 10:00 PM

Partly Cloudy
Winds: 7 mph N
76°

Tue, 11:00 PM

Partly Cloudy
Winds: 7 mph N
74°

Wed, 12:00 AM

Partly Cloudy
Winds: 6 mph N
73°

Wed, 01:00 AM

Partly Cloudy
Winds: 5 mph N
71°

Wed, 02:00 AM

Mostly Clear
Winds: 6 mph N
70°

Wed, 03:00 AM

Partly Cloudy
Winds: 8 mph N
68°

Wed, 04:00 AM

Partly Cloudy
Winds: 8 mph N
66°

Wed, 05:00 AM

Partly Cloudy
Winds: 8 mph N
64°

Wed, 06:00 AM

Mostly Sunny
Winds: 8 mph N
63°

Wed, 07:00 AM

Mostly Sunny
Winds: 8 mph N
62°

Wed, 08:00 AM

Mostly Sunny
Winds: 9 mph N
63°

Wed, 09:00 AM

Mostly Sunny
Winds: 9 mph N
64°

Wed, 10:00 AM

Mostly Sunny
Winds: 9 mph N
66°

Wed, 11:00 AM

Sunny
Winds: 9 mph N
67°

Wed, 12:00 PM

Sunny
Winds: 9 mph N
69°

Wed, 01:00 PM

Sunny
Winds: 10 mph N
71°

Wed, 02:00 PM

Sunny
Winds: 10 mph N
73°

Wed, 03:00 PM

Mostly Sunny
Winds: 10 mph N
73°

Wed, 04:00 PM

Mostly Sunny
Winds: 10 mph N
73°

Wed, 05:00 PM

Mostly Sunny
Winds: 10 mph N
74°

Wed, 06:00 PM

Partly Cloudy
Winds: 9 mph N
73°

Wed, 07:00 PM

Partly Cloudy
Winds: 9 mph N
73°
Winds: 5 to 10 mph N
Partly cloudy, with a low around 62. North wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
Winds: 10 mph N
Mostly sunny, with a high near 75. North wind around 10 mph.
Winds: 1 to 9 mph N
Mostly clear, with a low around 55. North wind 1 to 9 mph.
Winds: 2 to 8 mph NE
Sunny, with a high near 78. Northeast wind 2 to 8 mph.
Winds: 3 to 7 mph NE
Mostly clear, with a low around 57. Northeast wind 3 to 7 mph.
Winds: 7 mph NE
Partly sunny, with a high near 81.
Winds: 1 to 5 mph NE
Partly cloudy, with a low around 62.
Winds: 1 to 6 mph NW
Mostly sunny, with a high near 86.
Winds: 2 to 6 mph W
Mostly clear, with a low around 66.
Winds: 2 to 10 mph W
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
Winds: 5 to 10 mph W
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Winds: 6 to 12 mph SW
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Winds: 6 to 12 mph W
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
Winds: 6 to 10 mph NW
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT. TONIGHT.North winds 15 to 25 knots. Gusts up to 30 knots. A slight chance of showers early. Waves 3 to 5 feet building to 5 to 8 feet. .WEDNESDAY.North winds 15 to 20 knots diminishing to 10 to 15 knots. Mostly sunny. Waves 5 to 8 feet subsiding to 3 to 5 feet. .WEDNESDAY NIGHT.North winds 5 to 15 knots becoming east less than 10 knots. Mostly clear. Waves 3 to 5 feet subsiding to 1 to 3 feet. .THURSDAY.Southeast winds less than 10 knots. Sunny. Waves 2 feet or less. The water temperature at St. Joseph is 72 degrees and at Michigan City is 73 degrees.

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT
Reporting time 03:37 PM EDT Tue Jul 21 2026
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