Sidney, MI Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Sidney, MI in one place.
Rain showers. Cloudy. High near 61, with temperatures falling to around 59 in the afternoon. East southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Sidney, 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: Oct 15, 2026 5:15 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Sidney, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 5:15 PM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Sidney
Tuesday looks like the warmest upcoming period in Sidney at 69 degrees F.
Friday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Friday Night at about 5 to 20 mph N.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 5:15 PM EDT
- Coverage
- 7 days
- Time zone
- America/Detroit
- Forecast office
- GRR
- Radar station
- KGRR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers. Cloudy. Low around 48, with temperatures rising to around 54 overnight. South wind 8 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers likely. Mostly cloudy. High near 56, with temperatures falling to around 51 in the afternoon. Northwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 8pm. Partly cloudy, with a low around 30. North wind 5 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 55. West northwest wind 2 to 13 mph, with gusts as high as 25 mph.
Clear, with a low around 37.
Sunny, with a high near 63.
Clear, with a low around 39.
Sunny, with a high near 67.
Partly cloudy, with a low around 40.
Mostly sunny, with a high near 69.
Mostly clear, with a low around 40.
Sunny, with a high near 68.
Mostly clear, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Rain Showers
|
61°F |
9 mph
ESE
|
|
Tonight
Oct 15
|
Rain Showers
|
48°F |
8 to 16 mph
S
|
|
Friday
Oct 16
|
Rain Showers Likely
|
56°F |
14 to 18 mph
NW
|
|
Friday Night
Oct 16
|
Chance Rain Showers then Partly Cloudy
|
30°F |
5 to 20 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
55°F |
2 to 13 mph
WNW
|
|
Saturday Night
Oct 17
|
Clear
|
37°F |
8 to 12 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
12 to 16 mph
SW
|
|
Sunday Night
Oct 18
|
Clear
|
39°F |
7 to 13 mph
SW
|
|
Monday
Oct 19
|
Sunny
|
67°F |
6 to 9 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
40°F |
1 to 8 mph
WSW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
69°F |
1 to 5 mph
SW
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
40°F |
3 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
68°F |
2 to 7 mph
E
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
43°F |
5 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sidney.