Frontier, MI Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Frontier, MI in one place.
Showers and thunderstorms likely before 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Frontier, MI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 15, 2026 10:26 AM EDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Frontier, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 10:26 AM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Frontier
Thursday looks like the warmest upcoming period in Frontier at 81 degrees F.
Monday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 10:26 AM EDT
- Coverage
- 6 days
- Time zone
- America/Detroit
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 81. West wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.
Partly sunny, with a high near 76.
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 69.
Partly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Showers And Thunderstorms Likely
|
77°F |
5 mph
NE
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms
|
63°F |
5 mph
E
|
|
Thursday
Sep 17
|
Showers And Thunderstorms Likely
|
81°F |
5 mph
W
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
61°F |
5 mph
N
|
|
Friday
Sep 18
|
Partly Sunny
|
76°F |
5 to 10 mph
NE
|
|
Friday Night
Sep 18
|
Mostly Cloudy then Slight Chance Rain Showers
|
57°F |
5 to 10 mph
E
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
80°F |
5 to 15 mph
S
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms Likely
|
62°F |
10 mph
SW
|
|
Sunday
Sep 20
|
Showers And Thunderstorms Likely
|
75°F |
10 mph
N
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
54°F |
10 mph
NE
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
69°F |
10 mph
NE
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
50°F |
10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Frontier.