Weather Forecast for Frankfort

Michigan, United States of America

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Overcast

Current Weather - Frankfort: 21°C

Michigan, United States of America

Overcast

Feels like 14°C

Wind

35 km/h S

Humidity

47%

Pressure

1016 mb

UV Index

2

Visibility

10 km

Sunny

Sunny

Friday, August 21, 2026

High

25°C

Low

16°C

Rain Chance

62%

Hourly Forecast

Patchy rain nearby 25°C
16:00
Overcast 20°C
17:00
Light rain shower 20°C
18:00
Patchy rain nearby 20°C
19:00
Light rain shower 20°C
20:00
Clear 20°C
21:00
Clear 20°C
22:00
Light rain shower 20°C
23:00
Aug 22

Day Statistics

Maximum Wind

37 km/h

Humidity

67%

Precipitation

3 mm

UV Index

7

Visibility

10 km

Rain Chance

62%

Snow Chance

0%

Sun & Moon

Sunrise

06:54 AM

Sunset

08:41 PM

Moonrise

05:17 PM

Moonset

12:28 AM

Moon Phase

First Quarter

Moon Illumination

69%

Air Quality

PM2.5

5.9

μg/m³

PM10

6.1

μg/m³

NO₂

2.4

μg/m³

O₃

95.9

μg/m³

SO₂

0.7

μg/m³

CO

140.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

274.22

Diffuse Radiation

93.08

DNI

0

GTI

0

Weather Alerts

Small Craft Advisory issued August 20 at 10:25PM EDT until August 21 at 8:00PM EDT by NWS Gaylord MI

Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI; Seul Choix Point to 5NM West of Mackinac Bridge; Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay; Sleeping Bear Point to Grand Traverse Light MI; Point Betsie to Sleeping Bear Point MI; Manistee to Point Betsie MI Aug 20, 10:25 PM - Aug 21, 06:30 AM
Severity: Minor Urgency: Expected

* WHAT...Highest gusts up to 25 kts from the southwest and highest waves around 4 feet expected. * WHERE...Portions of Lake Michigan. * WHEN...From 10 AM to 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Event: Small Craft Advisory Certainty: Likely Category: Met

Small Craft Advisory issued August 21 at 3:10AM EDT until August 21 at 8:00PM EDT by NWS Gaylord MI

Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI; Seul Choix Point to 5NM West of Mackinac Bridge; Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay; Sleeping Bear Point to Grand Traverse Light MI; Point Betsie to Sleeping Bear Point MI; Manistee to Point Betsie MI Aug 21, 03:10 AM - Aug 21, 11:15 AM
Severity: Minor Urgency: Expected

* WHAT...Highest gusts up to 25 kts from the southwest and highest waves around 4 feet expected. * WHERE...Portions of Lake Michigan. * WHEN...From 10 AM to 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Event: Small Craft Advisory Certainty: Likely Category: Met