Great Miami River from Sidney to Hamilton, OH
09/30/2026 11:00 PM
70°F
TEMPERATURE
Winds 6 mph SE
Partly Cloudy
Partly cloudy, with a low around 65. South wind around 7 mph.
Moonrise
10:31 PM
Moonset
01:15 PM
Sunrise
07:32 AM
Moon Phase
Waning gibbous
Sunset
07:21 PM

Hourly Forecast

Wed, 11:00 PM

Partly Cloudy
Winds: 6 mph SE
70°

Thu, 12:00 AM

Partly Cloudy
Winds: 6 mph S
69°

Thu, 01:00 AM

Mostly Cloudy
Winds: 6 mph S
69°

Thu, 02:00 AM

Mostly Cloudy
Winds: 6 mph S
68°

Thu, 03:00 AM

Partly Cloudy
Winds: 6 mph S
67°

Thu, 04:00 AM

Partly Cloudy
Winds: 6 mph S
67°

Thu, 05:00 AM

Partly Cloudy
Winds: 7 mph S
66°

Thu, 06:00 AM

Mostly Sunny
Winds: 7 mph S
65°

Thu, 07:00 AM

Mostly Sunny
Winds: 7 mph S
65°

Thu, 08:00 AM

Mostly Sunny
Winds: 8 mph S
65°

Thu, 09:00 AM

Mostly Sunny
Winds: 9 mph S
67°

Thu, 10:00 AM

Mostly Sunny
Winds: 9 mph SW
72°

Thu, 11:00 AM

Mostly Sunny
Winds: 10 mph SW
75°

Thu, 12:00 PM

Partly Sunny
Winds: 12 mph SW
79°

Thu, 01:00 PM

Partly Sunny
Winds: 12 mph SW
82°

Thu, 02:00 PM

Partly Sunny
Winds: 12 mph SW
85°

Thu, 03:00 PM

Partly Sunny
Winds: 13 mph SW
86°

Thu, 04:00 PM

Partly Sunny
Winds: 12 mph SW
86°

Thu, 05:00 PM

Partly Sunny
Winds: 10 mph SW
87°

Thu, 06:00 PM

Mostly Cloudy
Winds: 9 mph SW
86°

Thu, 07:00 PM

Mostly Cloudy
Winds: 8 mph SW
83°

Thu, 08:00 PM

Mostly Cloudy
Winds: 7 mph S
81°

Thu, 09:00 PM

Mostly Cloudy
Winds: 7 mph S
77°

Thu, 10:00 PM

Mostly Cloudy
Winds: 7 mph S
76°

Tonight

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

Thursday

Mostly Sunny
88°
Winds: 7 to 13 mph SW
Mostly sunny, with a high near 88. Southwest wind 7 to 13 mph.

Thursday Night

Mostly Cloudy then Slight Chance Rain Showers
66°
Winds: 9 mph SW
A slight chance of rain showers after 4am. Mostly cloudy. Low around 66, with temperatures rising to around 72 overnight. Southwest wind around 9 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Rain Showers
72°
Winds: 8 to 12 mph NW
Rain showers. Cloudy, with a high near 72. Northwest wind 8 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Friday Night

Chance Rain Showers then Partly Cloudy
50°
Winds: 6 to 12 mph N
A chance of rain showers before 8pm. Partly cloudy, with a low around 50. North wind 6 to 12 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Sunny
68°
Winds: 6 to 10 mph NE
Sunny, with a high near 68.

Saturday Night

Partly Cloudy
47°
Winds: 2 to 8 mph NE
Partly cloudy, with a low around 47.

Sunday

Slight Chance Rain Showers
72°
Winds: 1 to 6 mph N
A slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 72.

Sunday Night

Mostly Clear
48°
Winds: 6 mph N
Mostly clear, with a low around 48.

Monday

Sunny
66°
Winds: 6 to 12 mph N
Sunny, with a high near 66.

Monday Night

Mostly Clear
41°
Winds: 3 to 12 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: 3 to 7 mph SE
Mostly clear, with a low around 43.

Wednesday

Sunny
72°
Winds: 2 to 7 mph S
Sunny, with a high near 72.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan OVERNIGHT.South winds 5 to 15 knots. A chance of showers. Waves 2 feet or less. .THURSDAY.South winds 5 to 10 knots becoming southwest. A chance of showers in the morning, then showers in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT.West winds 10 to 15 knots becoming north. Showers. Waves 1 to 3 feet. .FRIDAY.North winds 10 to 15 knots. A chance of showers in the morning. Waves 2 to 4 feet building to 3 to 6 feet. The water temperature at St. Joseph and at Michigan City is 61 degrees.

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