Great Miami River from Sidney to Hamilton, OH
09/30/2026 11:00 AM
69°F
TEMPERATURE
Winds 6 mph S
Partly Sunny
Partly sunny, with a high near 81. South wind 3 to 7 mph.
Moonrise
10:31 PM
Moonset
01:15 PM
Sunrise
07:31 AM
Moon Phase
Waning gibbous
Sunset
07:21 PM

Hourly Forecast

Wed, 11:00 AM

Partly Sunny
Winds: 6 mph S
69°

Wed, 12:00 PM

Partly Sunny
Winds: 7 mph S
72°

Wed, 01:00 PM

Partly Sunny
Winds: 7 mph SW
76°

Wed, 02:00 PM

Partly Sunny
Winds: 7 mph SW
79°

Wed, 03:00 PM

Partly Sunny
Winds: 7 mph SW
80°

Wed, 04:00 PM

Mostly Cloudy
Winds: 7 mph SW
81°

Wed, 05:00 PM

Mostly Cloudy
Winds: 6 mph SW
80°

Wed, 06:00 PM

Mostly Cloudy
Winds: 6 mph S
80°

Wed, 07:00 PM

Mostly Cloudy
Winds: 6 mph SE
78°

Wed, 08:00 PM

Mostly Cloudy
Winds: 5 mph SE
73°

Wed, 09:00 PM

Mostly Cloudy
Winds: 5 mph S
72°

Wed, 10:00 PM

Mostly Cloudy
Winds: 5 mph S
71°

Wed, 11:00 PM

Mostly Cloudy
Winds: 6 mph S
70°

Thu, 12:00 AM

Mostly Cloudy
Winds: 6 mph S
69°

Thu, 01:00 AM

Mostly Cloudy
Winds: 6 mph S
68°

Thu, 02:00 AM

Partly Cloudy
Winds: 6 mph S
68°

Thu, 03:00 AM

Partly Cloudy
Winds: 6 mph S
68°

Thu, 04:00 AM

Partly Cloudy
Winds: 6 mph S
67°

Thu, 05:00 AM

Mostly Cloudy
Winds: 7 mph S
66°

Thu, 06:00 AM

Partly Sunny
Winds: 7 mph S
66°

Thu, 07:00 AM

Mostly Sunny
Winds: 7 mph S
65°

Thu, 08:00 AM

Mostly Sunny
Winds: 7 mph S
65°

Thu, 09:00 AM

Mostly Sunny
Winds: 8 mph SW
67°

Thu, 10:00 AM

Mostly Sunny
Winds: 9 mph SW
71°

Today

Partly Sunny
81°
Winds: 3 to 7 mph S
Partly sunny, with a high near 81. South wind 3 to 7 mph.

Tonight

Mostly Cloudy
65°
Winds: 7 mph S
Mostly cloudy, with a low around 65. South wind around 7 mph.

Thursday

Mostly Sunny
88°
Winds: 7 to 12 mph SW
Mostly sunny, with a high near 88. Southwest wind 7 to 12 mph.

Thursday Night

Mostly Cloudy then Rain Showers Likely
67°
Winds: 6 to 9 mph SW
Rain showers likely after 2am. Mostly cloudy, with a low around 67. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Rain Showers
72°
Winds: 7 to 12 mph NW
Rain showers. Mostly cloudy, with a high near 72. Northwest wind 7 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Chance Rain Showers then Partly Cloudy
51°
Winds: 7 to 12 mph N
A chance of rain showers before 8pm. Partly cloudy, with a low around 51. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Mostly Sunny
67°
Winds: 7 to 10 mph NE
Mostly sunny, with a high near 67.

Saturday Night

Partly Cloudy
48°
Winds: 2 to 9 mph NE
Partly cloudy, with a low around 48.

Sunday

Mostly Sunny
70°
Winds: 2 to 8 mph N
Mostly sunny, with a high near 70.

Sunday Night

Mostly Clear
45°
Winds: 9 mph N
Mostly clear, with a low around 45.

Monday

Sunny
63°
Winds: 10 mph N
Sunny, with a high near 63.

Monday Night

Mostly Clear
41°
Winds: 3 to 9 mph NE
Mostly clear, with a low around 41.

Tuesday

Sunny
64°
Winds: 3 to 7 mph E
Sunny, with a high near 64.

Tuesday Night

Mostly Clear
43°
Winds: 2 to 6 mph E
Mostly clear, with a low around 43.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan THIS AFTERNOON.South winds 10 to 15 knots. Showers. Waves 2 feet or less. .TONIGHT.South winds 5 to 15 knots. Showers likely with a slight chance of thunderstorms. Waves 2 feet or less. .THURSDAY.South winds 5 to 10 knots becoming southwest. Showers with a slight chance of thunderstorms. Waves 1 foot or less. .THURSDAY NIGHT.Southwest winds 5 to 15 knots becoming north. Showers with a slight chance of thunderstorms in the evening, then showers overnight. Waves 2 feet or less building to 2 to 3 feet. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph and at Michigan City is 61 degrees.

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