Great Miami River from Sidney to Hamilton, OH
10/07/2026 01:00 AM
51°F
TEMPERATURE
Winds 3 mph S
Clear
Clear, with a low around 48. South wind around 5 mph.
Moonrise
04:10 AM
Moonset
06:16 PM
Sunrise
07:38 AM
Moon Phase
Waning crescent
Sunset
07:11 PM

Hourly Forecast

Wed, 01:00 AM

Clear
Winds: 3 mph S
51°

Wed, 02:00 AM

Clear
Winds: 3 mph S
50°

Wed, 03:00 AM

Clear
Winds: 3 mph S
50°

Wed, 04:00 AM

Clear
Winds: 3 mph S
48°

Wed, 05:00 AM

Clear
Winds: 5 mph S
48°

Wed, 06:00 AM

Sunny
Winds: 5 mph S
48°

Wed, 07:00 AM

Sunny
Winds: 6 mph S
48°

Wed, 08:00 AM

Sunny
Winds: 6 mph S
48°

Wed, 09:00 AM

Sunny
Winds: 7 mph SW
52°

Wed, 10:00 AM

Sunny
Winds: 8 mph SW
59°

Wed, 11:00 AM

Sunny
Winds: 9 mph SW
65°

Wed, 12:00 PM

Sunny
Winds: 10 mph SW
70°

Wed, 01:00 PM

Sunny
Winds: 12 mph SW
74°

Wed, 02:00 PM

Sunny
Winds: 13 mph SW
78°

Wed, 03:00 PM

Sunny
Winds: 13 mph SW
79°

Wed, 04:00 PM

Mostly Sunny
Winds: 13 mph SW
79°

Wed, 05:00 PM

Sunny
Winds: 12 mph SW
80°

Wed, 06:00 PM

Mostly Clear
Winds: 10 mph SW
78°

Wed, 07:00 PM

Partly Cloudy
Winds: 9 mph SW
76°

Wed, 08:00 PM

Mostly Clear
Winds: 8 mph SW
73°

Wed, 09:00 PM

Partly Cloudy
Winds: 8 mph SW
68°

Wed, 10:00 PM

Partly Cloudy
Winds: 7 mph SW
67°

Wed, 11:00 PM

Partly Cloudy
Winds: 6 mph W
65°

Thu, 12:00 AM

Partly Cloudy
Winds: 5 mph W
63°
Winds: 5 mph S
Clear, with a low around 48. South wind around 5 mph.
Winds: 5 to 13 mph SW
Sunny, with a high near 80. Southwest wind 5 to 13 mph.
Winds: 2 to 10 mph W
Partly cloudy, with a low around 53. West wind 2 to 10 mph.
Winds: 2 to 10 mph NW
Sunny, with a high near 77. Northwest wind 2 to 10 mph.
Winds: 2 to 9 mph N
Mostly clear, with a low around 46. North wind 2 to 9 mph.
Winds: 1 to 5 mph NE
Sunny, with a high near 73.
Winds: 6 mph SE
Mostly clear, with a low around 51.
Winds: 5 to 8 mph SE
Sunny, with a high near 82.
Winds: 8 mph SE
A slight chance of rain showers after 2am. Partly cloudy, with a low around 59.
Winds: 7 to 10 mph SE
Rain showers likely before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 73. Chance of precipitation is 60%.
Winds: 6 to 13 mph S
Showers and thunderstorms likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Winds: 5 to 8 mph NW
A slight chance of rain showers before 8am. Partly sunny, with a high near 77.
Winds: 7 mph NW
Partly cloudy, with a low around 58.
Winds: 6 to 12 mph W
A chance of rain showers after 8am. Mostly sunny, with a high near 77.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan OVERNIGHT.South winds 10 to 15 knots becoming southwest 15 to 20 knots. Mostly clear. Waves 1 to 3 feet. .WEDNESDAY.Southwest winds 15 to 20 knots becoming northwest and diminishing to less than 10 knots in the afternoon. Sunny. Waves 1 to 3 feet. .WEDNESDAY NIGHT.Northwest winds 10 knots or less increasing to 10 to 15 knots. Mostly clear. Waves 1 to 3 feet. .THURSDAY.Northwest winds 5 to 15 knots. Mostly sunny. Waves 2 to 4 feet. The water temperature at St. Joseph is 60 degrees and at Michigan City is 61 degrees.

OVERNIGHT
South winds 10 to 15 knots becoming southwest 15 to 20 knots Partly cloudy Waves 1 to 3 feet building to 2 to 4 feet
WEDNESDAY
Southwest winds 15 to 20 knots becoming northwest 5 to 15 knots Mostly sunny Waves 2 to 4 feet subsiding to 1 to 3 feet
WEDNESDAY NIGHT
West winds 10 knots or less becoming northwest 10 to 15 knots Partly cloudy Waves 1 to 3 feet building to 2 to 4 feet
THURSDAY
Northwest winds 10 to 15 knots Mostly sunny Waves 3 to 5 feet
Reporting time 10:37 PM EDT Tue Oct 6 2026
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