Plymouth, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Plymouth, IN in one place.
Sunny, with a high near 86. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Plymouth, IN 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 12, 2026 4:04 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Plymouth, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 4:04 AM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Plymouth
Tuesday looks like the warmest upcoming period in Plymouth at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 10 to 20 mph NW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 4:04 AM EDT
- Coverage
- 6 days
- Time zone
- America/Indiana/Indianapolis
- 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 after 2am. Partly cloudy, with a low around 63. North wind 0 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Rain showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Rain showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
A slight chance of rain showers before 2pm. Partly sunny, with a high near 54.
Partly cloudy, with a low around 34.
Sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
86°F |
10 to 15 mph
SW
|
|
Tuesday Night
Oct 13
|
Partly Cloudy then Chance Showers And Thunderstorms
|
63°F |
0 to 10 mph
N
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms Likely
|
74°F |
0 to 10 mph
N
|
|
Wednesday Night
Oct 14
|
Chance Rain Showers
|
54°F |
5 to 10 mph
NE
|
|
Thursday
Oct 15
|
Rain Showers Likely
|
69°F |
10 mph
E
|
|
Thursday Night
Oct 15
|
Rain Showers Likely
|
51°F |
5 to 10 mph
S
|
|
Friday
Oct 16
|
Chance Rain Showers
|
61°F |
10 to 20 mph
NW
|
|
Friday Night
Oct 16
|
Chance Rain Showers
|
38°F |
10 to 20 mph
NW
|
|
Saturday
Oct 17
|
Slight Chance Rain Showers
|
54°F |
10 mph
NW
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
34°F |
0 to 5 mph
W
|
|
Sunday
Oct 18
|
Sunny
|
60°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Plymouth.
