Plymouth, WI Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Plymouth, WI in one place.
Rain showers likely before 1pm, then rain showers and patchy fog. Cloudy, with a high near 56. Southeast wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Plymouth, WI 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 1:46 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Plymouth, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 1:46 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Plymouth
Wednesday looks like the warmest upcoming period in Plymouth at 68 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 15 to 25 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 1:46 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KGRB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers and patchy fog. Cloudy, with a low around 47. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
A chance of rain showers before 1pm. Mostly cloudy, with a high near 53. Northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Widespread frost after 1am. Mostly clear, with a low around 31. Northwest wind 5 to 20 mph, with gusts as high as 35 mph. New rainfall amounts less than a tenth of an inch possible.
Widespread frost before 9am. Sunny, with a high near 55. West wind 5 to 15 mph.
Clear, with a low around 40. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunny, with a high near 62. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Mostly clear, with a low around 43. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 65.
Partly cloudy, with a low around 43.
Sunny, with a high near 66.
Mostly clear, with a low around 45.
Sunny, with a high near 68.
Partly cloudy, with a low around 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Rain Showers
|
56°F |
10 mph
SE
|
|
Tonight
Oct 15
|
Rain Showers
|
47°F |
5 to 15 mph
N
|
|
Friday
Oct 16
|
Chance Rain Showers
|
53°F |
15 to 25 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear then Widespread Frost
|
31°F |
5 to 20 mph
NW
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
55°F |
5 to 15 mph
W
|
|
Saturday Night
Oct 17
|
Clear
|
40°F |
10 to 15 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
62°F |
15 to 20 mph
SW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
43°F |
5 to 15 mph
SW
|
|
Monday
Oct 19
|
Sunny
|
65°F |
5 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
43°F |
0 to 5 mph
SW
|
|
Tuesday
Oct 20
|
Sunny
|
66°F |
0 to 5 mph
SW
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
45°F |
0 to 5 mph
S
|
|
Wednesday
Oct 21
|
Sunny
|
68°F |
5 to 10 mph
S
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
49°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Plymouth.
