Great Miami River from Sidney to Hamilton, OH
05/15/2026 12:00 AM
51°F
TEMPERATURE
Winds 0 mph
Clear
Mostly clear, with a low around 44. Northwest wind 0 to 9 mph.
Moonrise
05:40 AM
Moonset
07:33 PM
Sunrise
06:22 AM
Moon Phase
Waning crescent
Sunset
08:44 PM

Hourly Forecast

Fri, 12:00 AM

Clear
Winds: 0 mph
51°

Fri, 01:00 AM

Mostly Clear
Winds: 0 mph
50°

Fri, 02:00 AM

Mostly Clear
Winds: 0 mph
47°

Fri, 03:00 AM

Mostly Clear
Winds: 0 mph
46°

Fri, 04:00 AM

Mostly Clear
Winds: 0 mph
45°

Fri, 05:00 AM

Mostly Clear
Winds: 0 mph
44°

Fri, 06:00 AM

Sunny
Winds: 0 mph
44°

Fri, 07:00 AM

Mostly Sunny
Winds: 0 mph
45°

Fri, 08:00 AM

Sunny
Winds: 1 mph S
49°

Fri, 09:00 AM

Mostly Sunny
Winds: 2 mph S
55°

Fri, 10:00 AM

Mostly Sunny
Winds: 5 mph SW
60°

Fri, 11:00 AM

Mostly Sunny
Winds: 6 mph SW
66°

Fri, 12:00 PM

Partly Sunny
Winds: 7 mph SW
69°

Fri, 01:00 PM

Slight Chance Rain Showers
Winds: 8 mph S
70°

Fri, 02:00 PM

Slight Chance Rain Showers
Winds: 8 mph SW
71°

Fri, 03:00 PM

Mostly Cloudy
Winds: 9 mph SW
71°

Fri, 04:00 PM

Mostly Cloudy
Winds: 9 mph SW
72°

Fri, 05:00 PM

Mostly Cloudy
Winds: 9 mph SW
72°

Fri, 06:00 PM

Mostly Cloudy
Winds: 8 mph S
72°

Fri, 07:00 PM

Mostly Cloudy
Winds: 7 mph S
72°

Fri, 08:00 PM

Partly Cloudy
Winds: 6 mph S
71°

Fri, 09:00 PM

Partly Cloudy
Winds: 6 mph S
66°

Fri, 10:00 PM

Partly Cloudy
Winds: 5 mph S
63°

Fri, 11:00 PM

Mostly Cloudy
Winds: 5 mph S
60°

Tonight

Mostly Clear
44°
Winds: 0 to 9 mph NW
Mostly clear, with a low around 44. Northwest wind 0 to 9 mph.

Friday

Partly Sunny then Slight Chance Rain Showers
72°
Winds: 0 to 9 mph SW
A slight chance of rain showers between 1pm and 3pm. Partly sunny, with a high near 72. Southwest wind 0 to 9 mph. Chance of precipitation is 20%.

Friday Night

Mostly Cloudy then Chance Showers And Thunderstorms
57°
Winds: 5 to 8 mph S
A chance of rain showers between 2am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Showers And Thunderstorms
82°
Winds: 8 to 15 mph S
Showers and thunderstorms. Mostly cloudy, with a high near 82. South wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday Night

Showers And Thunderstorms
65°
Winds: 5 to 14 mph SW
Showers and thunderstorms. Mostly cloudy, with a low around 65. Southwest wind 5 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Chance Showers And Thunderstorms then Mostly Sunny
88°
Winds: 5 to 12 mph S
A chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 88. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Mostly Clear
68°
Winds: 5 to 10 mph S
Mostly clear, with a low around 68.

Monday

Sunny
90°
Winds: 6 to 16 mph S
Sunny, with a high near 90.

Monday Night

Mostly Clear then Slight Chance Showers And Thunderstorms
72°
Winds: 7 to 14 mph S
A slight chance of showers and thunderstorms after 2am. Mostly clear, with a low around 72.

Tuesday

Chance Showers And Thunderstorms
89°
Winds: 9 to 18 mph SW
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.

Tuesday Night

Chance Showers And Thunderstorms
69°
Winds: 6 to 14 mph SW
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

Wednesday

Showers And Thunderstorms Likely
84°
Winds: 7 to 10 mph W
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.

Wednesday Night

Showers And Thunderstorms Likely
60°
Winds: 5 to 9 mph NW
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

Thursday

Chance Rain Showers
79°
Winds: 9 mph NE
A chance of rain showers. Partly sunny, with a high near 79.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan OVERNIGHT.East winds 5 to 10 knots becoming southeast. Partly cloudy. Waves 1 foot or less. .FRIDAY.South winds 10 to 15 knots. Gusts up to 20 knots. Partly sunny. Waves 2 feet or less. .FRIDAY NIGHT.South winds 10 to 15 knots. A chance of showers overnight. Waves 2 feet or less. .SATURDAY.South winds 10 knots or less becoming southwest. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 50 degrees and at Michigan City is 52 degrees.

New Buffalo MI to St Joseph MI

OVERNIGHT
Southeast winds 10 knots or less Mostly clear Waves 1 foot or less
FRIDAY
South winds 10 to 15 knots Partly sunny Waves 2 feet or less
FRIDAY NIGHT
South winds 10 to 15 knots A chance of showers overnight Waves 2 feet or less
SATURDAY
South winds 10 knots or less becoming west A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon Waves 1 foot or less
Reporting time 09:14 PM EDT Thu May 14 2026
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