How is the weather in Petersburg, MI?

At 1:00 AM on Mon, Sep 29, 2025 it is clear and 60 degrees Fahrenheit, feeling like 60 degrees.

Petersburg, MI Weather Forecast and Current Conditions (49270)

60°F
Feels Like 60°F

Humidity 93% Dew Point 58°F Wind Calm 0 MPH Barometer 30.18 in.766.6 mm

Solar Rad 0 w/m2

Report from 6.5 miles NE of central Petersburg at 1:00 AM Mon, Sep 29, 2025

Current Weather

60°F
Feels Like 60°F

Humidity 93% Dew Point 58°F Wind Calm 0 MPH Barometer 30.18 in.766.6 mm

Solar Rad 0 w/m2

Report from 6.5 miles NE of central Petersburg at 1:00 AM Mon, Sep 29, 2025

Forecast at a Glance

MonSep 29

81°

52°

TueSep 30

79°

54°

WedOct 1

72°

49°

ThuOct 2

71°

47°

FriOct 3

78°

52°

SatOct 4

80°

54°

SunOct 5

81°

This Date in Weather History

1927 - An outbreak of tornadoes from Oklahoma to Indiana caused 81 deaths and 25 million dollars damage. A tornadocut an eight-mile long path across Saint Louis MO, to Granite City IL, killing 79 persons. The damage path at times was a mile and a quarter in width. The storm followed a similar path to tornadoes which struck in 1871, 1896, and 1959.

Petersburg 7 Day Weather Forecast Details

Monday Sep 29

Day: Sunny, with a high near 81. Northeast wind 1 to 5 mph.

Night: Mostly clear. Low around 52, with temperatures rising to around 54 overnight. East northeast wind 0 to 5 mph.

Tuesday Sep 30

Day: Sunny, with a high near 79. Northeast wind 3 to 9 mph.

Night: Mostly clear, with a low around 54. East northeast wind 5 to 8 mph.

Wednesday Oct 1

Day: Mostly sunny, with a high near 72.

Night: Partly cloudy, with a low around 49.

Thursday Oct 2

Day: Partly sunny, with a high near 71.

Night: Partly cloudy, with a low around 47.

Friday Oct 3

Day: Sunny, with a high near 78.

Night: Mostly clear, with a low around 52.

Saturday Oct 4

Day: Sunny, with a high near 80.

Night: Mostly clear, with a low around 54.

Sunday Oct 5

Day: Sunny, with a high near 81.

Sun & Moon Monthly

First Light 7:02 AM

Sunrise 7:29 AM

Sunset 7:23 PM

Last Light 7:51 PM

Moonrise 3:20 PM

Moonset 11:50 PM

Moon Phase

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