Great Miami River from Sidney to Hamilton, OH
03/19/2026 01:00 AM
37°F
TEMPERATURE
Winds 6 mph S
Partly Cloudy
Mostly cloudy, with a low around 35. South wind around 6 mph.
Moonrise
08:28 AM
Moonset
08:42 PM
Sunrise
07:41 AM
Moon Phase
New moon
Sunset
07:47 PM

Hourly Forecast

Thu, 01:00 AM

Partly Cloudy
Winds: 6 mph S
37°

Thu, 02:00 AM

Mostly Cloudy
Winds: 6 mph S
37°

Thu, 03:00 AM

Mostly Cloudy
Winds: 6 mph S
37°

Thu, 04:00 AM

Mostly Cloudy
Winds: 5 mph SW
37°

Thu, 05:00 AM

Mostly Cloudy
Winds: 5 mph SW
36°

Thu, 06:00 AM

Mostly Cloudy
Winds: 3 mph SW
37°

Thu, 07:00 AM

Mostly Cloudy
Winds: 3 mph SW
37°

Thu, 08:00 AM

Slight Chance Light Rain
Winds: 3 mph S
37°

Thu, 09:00 AM

Slight Chance Light Rain
Winds: 3 mph SW
39°

Thu, 10:00 AM

Chance Light Rain
Winds: 3 mph SW
42°

Thu, 11:00 AM

Slight Chance Light Rain
Winds: 5 mph SW
46°

Thu, 12:00 PM

Slight Chance Light Rain
Winds: 5 mph SW
48°

Thu, 01:00 PM

Chance Light Rain
Winds: 6 mph SE
50°

Thu, 02:00 PM

Chance Light Rain
Winds: 6 mph SE
52°

Thu, 03:00 PM

Partly Sunny
Winds: 6 mph SE
55°

Thu, 04:00 PM

Partly Sunny
Winds: 6 mph E
56°

Thu, 05:00 PM

Mostly Sunny
Winds: 6 mph NE
57°

Thu, 06:00 PM

Partly Cloudy
Winds: 5 mph E
58°

Thu, 07:00 PM

Partly Cloudy
Winds: 3 mph E
55°

Thu, 08:00 PM

Partly Cloudy
Winds: 2 mph NE
53°

Thu, 09:00 PM

Mostly Clear
Winds: 2 mph E
50°

Thu, 10:00 PM

Partly Cloudy
Winds: 2 mph E
48°

Thu, 11:00 PM

Partly Cloudy
Winds: 2 mph SE
46°

Fri, 12:00 AM

Mostly Cloudy
Winds: 2 mph SE
45°
Winds: 6 mph S
Mostly cloudy, with a low around 35. South wind around 6 mph.
Winds: 6 mph S
A chance of rain between 8am and 3pm. Partly sunny, with a high near 59. South wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Winds: 5 mph SE
Partly cloudy, with a low around 41. Southeast wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
Winds: 3 to 12 mph SW
Mostly cloudy, with a high near 70. Southwest wind 3 to 12 mph.
Winds: 5 to 10 mph W
Mostly cloudy, with a low around 47. West wind 5 to 10 mph.
Winds: 3 to 8 mph W
Partly sunny, with a high near 71.
Winds: 7 mph SW
Partly cloudy, with a low around 52.
Winds: 7 to 15 mph W
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 76.
Winds: 14 mph N
A slight chance of rain showers before 8pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 36.
Winds: 13 mph N
A slight chance of showers and thunderstorms before 8am. Partly sunny, with a high near 49.
Winds: 6 to 10 mph NE
Partly cloudy, with a low around 30.
Winds: 8 mph SE
Partly sunny, with a high near 54.
Winds: 7 mph SE
Mostly cloudy, with a low around 38.
Winds: 6 to 10 mph S
Partly sunny, with a high near 61.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan OVERNIGHT.Southwest winds less than 10 knots. Mostly cloudy. Waves 1 foot or less. .THURSDAY.Southeast winds less than 10 knots becoming northeast. A slight chance of rain showers in the morning. Waves 1 foot or less. .THURSDAY NIGHT.Northeast winds 10 knots or less becoming south. Partly cloudy in the evening, then becoming mostly cloudy. Waves 1 foot or less. .FRIDAY.Southwest winds 5 to 10 knots becoming northwest. Mostly cloudy. Waves 1 foot or less. The water temperature at St. Joseph and at Michigan City is 38 degrees.

OVERNIGHT
Southwest winds 10 knots or less Mostly cloudy Waves 1 foot or less
THURSDAY
South winds less than 10 knots becoming north A slight chance of rain showers in the morning Waves 1 foot or less
THURSDAY NIGHT
Northeast winds 10 knots or less becoming south Partly cloudy in the evening, then becoming mostly cloudy Waves 1 foot or less
FRIDAY
South winds 5 to 10 knots becoming west Mostly cloudy Waves 2 feet or less
Reporting time 09:32 PM EDT Wed Mar 18 2026
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