Waterloo, MI Weather Forecast
Local 7-day forecast
Patchy Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Waterloo, MI in one place.
Patchy fog before 7am. Sunny, with a high near 81. North wind around 7 mph.
Local Weather Overview
This forecast page for Waterloo, 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: Aug 2, 2026 9:02 PM EDT.
The active forecast window currently covers Aug 3 to Aug 9, 2026 for Waterloo, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 3 to Aug 9, 2026
- Latest sync
- Aug 2, 2026 9:02 PM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Waterloo
Sunday looks like the warmest upcoming period in Waterloo at 87 degrees F.
Monday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Sunday at about 3 to 9 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 2, 2026 9:02 PM EDT
- Coverage
- 7 days
- Time zone
- America/Detroit
- Forecast office
- GRR
- Radar station
- KDTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear. Low around 54, with temperatures rising to around 56 overnight. East southeast wind 0 to 5 mph.
Sunny, with a high near 84. South southwest wind 0 to 6 mph.
Mostly clear, with a low around 58. South wind 1 to 6 mph.
Sunny, with a high near 85.
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 61.
Showers and thunderstorms likely. Partly sunny, with a high near 81.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61.
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62.
A slight chance of rain showers. Mostly sunny, with a high near 86.
A slight chance of rain showers before 2am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 64.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 3
|
Patchy Fog then Sunny
|
81°F |
7 mph
N
|
|
Monday Night
Aug 3
|
Clear
|
54°F |
0 to 5 mph
ESE
|
|
Tuesday
Aug 4
|
Sunny
|
84°F |
0 to 6 mph
SSW
|
|
Tuesday Night
Aug 4
|
Mostly Clear
|
58°F |
1 to 6 mph
S
|
|
Wednesday
Aug 5
|
Sunny
|
85°F |
1 to 7 mph
SW
|
|
Wednesday Night
Aug 5
|
Partly Cloudy then Chance Showers And Thunderstorms
|
61°F |
1 to 7 mph
SW
|
|
Thursday
Aug 6
|
Showers And Thunderstorms Likely
|
81°F |
1 to 5 mph
WSW
|
|
Thursday Night
Aug 6
|
Showers And Thunderstorms Likely
|
61°F |
0 to 3 mph
SW
|
|
Friday
Aug 7
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
84°F |
1 to 6 mph
SW
|
|
Friday Night
Aug 7
|
Slight Chance Showers And Thunderstorms
|
62°F |
1 to 6 mph
SW
|
|
Saturday
Aug 8
|
Slight Chance Rain Showers
|
86°F |
1 to 7 mph
SW
|
|
Saturday Night
Aug 8
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
64°F |
2 to 7 mph
WSW
|
|
Sunday
Aug 9
|
Slight Chance Showers And Thunderstorms
|
87°F |
3 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Waterloo.
