Arnold, MI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Arnold, MI in one place.
Partly sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Local Weather Overview
This forecast page for Arnold, 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 10:38 AM EDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Arnold, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 10:38 AM EDT
- Forecast office
- MQT
- Source
- NOAA / NWS
Daily Outlook
This Week in Arnold
Today looks like the warmest upcoming period in Arnold at 73 degrees F.
Tonight is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Today at about 10 to 15 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 10:38 AM EDT
- Coverage
- 7 days
- Time zone
- America/Detroit
- Forecast office
- MQT
- Radar station
- KMQT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 42. Northwest wind 0 to 10 mph, with gusts as high as 25 mph.
Patchy fog between 7am and 8am. Mostly sunny, with a high near 70. North wind 0 to 5 mph.
A slight chance of rain showers after 8pm. Mostly cloudy. Low around 47, with temperatures rising to around 50 overnight. South wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 72. West wind 0 to 5 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 44.
A chance of rain showers after 2pm. Mostly cloudy, with a high near 66.
A chance of rain showers before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 48.
Showers and thunderstorms likely. Mostly cloudy, with a high near 66.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 48.
Partly sunny, with a high near 65.
Partly cloudy, with a low around 43.
Mostly sunny, with a high near 68.
Partly cloudy, with a low around 42.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 15
|
Partly Sunny
|
73°F |
10 to 15 mph
SW
|
|
Tonight
Sep 15
|
Mostly Clear
|
42°F |
0 to 10 mph
NW
|
|
Wednesday
Sep 16
|
Patchy Fog then Mostly Sunny
|
70°F |
0 to 5 mph
N
|
|
Wednesday Night
Sep 16
|
Slight Chance Rain Showers
|
47°F |
0 to 5 mph
S
|
|
Thursday
Sep 17
|
Slight Chance Rain Showers then Mostly Sunny
|
72°F |
0 to 5 mph
W
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
44°F |
0 to 5 mph
N
|
|
Friday
Sep 18
|
Mostly Cloudy then Chance Rain Showers
|
66°F |
0 to 5 mph
E
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms Likely
|
48°F |
5 mph
SE
|
|
Saturday
Sep 19
|
Showers And Thunderstorms Likely
|
66°F |
10 mph
E
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
48°F |
5 to 10 mph
NE
|
|
Sunday
Sep 20
|
Partly Sunny
|
65°F |
10 mph
N
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
43°F |
5 to 10 mph
N
|
|
Monday
Sep 21
|
Mostly Sunny
|
68°F |
5 to 10 mph
N
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
42°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arnold.