Port William, OH Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Port William, OH in one place.
Rain showers likely before 11am, then showers and thunderstorms. Mostly cloudy, with a high near 84. South wind 8 to 15 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Port William, OH 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: Jun 7, 2026 11:12 AM EDT.
The active forecast window currently covers Jun 9 to Jun 13, 2026 for Port William, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 11:12 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Port William
Thursday looks like the warmest upcoming period in Port William at 88 degrees F.
Saturday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Tuesday at about 8 to 15 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 11:12 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72.
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Showers And Thunderstorms
|
84°F |
8 to 15 mph
S
|
|
Tuesday Night
Jun 9
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
70°F |
7 to 12 mph
S
|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
86°F |
9 to 14 mph
SW
|
|
Wednesday Night
Jun 10
|
Slight Chance Showers And Thunderstorms
|
72°F |
7 to 12 mph
SW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
88°F |
10 to 14 mph
SW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
71°F |
8 to 12 mph
SW
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms
|
86°F |
12 mph
W
|
|
Friday Night
Jun 12
|
Showers And Thunderstorms Likely
|
65°F |
5 to 9 mph
NW
|
|
Saturday
Jun 13
|
Chance Rain Showers
|
83°F |
5 to 9 mph
NW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
64°F |
5 to 8 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Port William.