Port William Weather Forecast 15 Days, Weather in Port William Today
Current weather conditions and 15 day weather forecast for Port William, Ohio, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Port William
| 18 December 2025 Thursday 12.2 ° C / 54°F  Patchy rain nearby |
Feels Like : 9.5 ° C / 49.1°F Humidity : % 69 Pressure : 1008 mb Wind Speed : 28.8 kmph / 17.9 miles from S  Visibility : 16 km Precipitation (rainfall) : 0.07 mm Cloud (%) : 0 |
15 day weather forecast for Port William, OH, USA
Weather Forecast for next 15 Days for Port William including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Port William, Ohio state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday |  Heavy rain |
1.7 ° C (35.1°F) |
14.6 ° C (58.3°F) |
7.2 ° C (44.9°F) |
% 80 | 91% | 0.2 | Sunrise:07:51 AM Sunset: 05:14 PM |
Moonrise:06:53 AM Moonset: 03:50 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Moderate or heavy snow showers |
-4.6 ° C (23.8°F) |
-1.2 ° C (29.8°F) |
-1.6 ° C (29.2°F) |
% 86 | 76% | 0.3 | Sunrise:07:51 AM Sunset: 05:14 PM |
Moonrise:07:51 AM Moonset: 04:38 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Overcast |
-4.6 ° C (23.7°F) |
7.2 ° C (45°F) |
0.6 ° C (33.1°F) |
% 78 | 0% | 0.2 | Sunrise:07:52 AM Sunset: 05:15 PM |
Moonrise:08:42 AM Moonset: 05:34 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Sunny |
-3 ° C (26.6°F) |
4.5 ° C (40.2°F) |
0.8 ° C (33.4°F) |
% 74 | 0% | 0.4 | Sunrise:07:52 AM Sunset: 05:15 PM |
Moonrise:09:27 AM Moonset: 06:35 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Patchy moderate snow |
-3.2 ° C (26.2°F) |
2.4 ° C (36.3°F) |
-1.5 ° C (29.2°F) |
% 63 | 67% | 0 | Sunrise:07:53 AM Sunset: 05:16 PM |
Moonrise:10:04 AM Moonset: 07:40 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
-1.7 ° C (28.9°F) |
4 ° C (39.2°F) |
2.3 ° C (36.1°F) |
% 84 | 78% | 1 | Sunrise:07:53 AM Sunset: 05:16 PM |
Moonrise:10:36 AM Moonset: 08:46 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
5.1 ° C (41.1°F) |
9.2 ° C (48.5°F) |
8.2 ° C (46.8°F) |
% 98 | 85% | 2 | Sunrise:07:53 AM Sunset: 05:17 PM |
Moonrise:11:03 AM Moonset: 09:52 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
9.4 ° C (48.9°F) |
17.8 ° C (64°F) |
15 ° C (58.9°F) |
% 85 | 87% | 3 | Sunrise:07:54 AM Sunset: 05:18 PM |
Moonrise:11:27 AM Moonset: 10:58 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-0.2 ° C (31.6°F) |
5.5 ° C (41.9°F) |
2.8 ° C (37.1°F) |
% 65 | 0% | 2 | Sunrise:07:54 AM Sunset: 05:18 PM |
Moonrise:11:50 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-2.6 ° C (27.3°F) |
1.8 ° C (35.3°F) |
-0.6 ° C (31°F) |
% 55 | 0% | 2 | Sunrise:07:54 AM Sunset: 05:19 PM |
Moonrise:12:13 PM Moonset: 12:04 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Partly Cloudy |
-6.3 ° C (20.7°F) |
-2.7 ° C (27.1°F) |
-3.4 ° C (25.8°F) |
% 57 | 0% | 2 | Sunrise:07:55 AM Sunset: 05:20 PM |
Moonrise:12:37 PM Moonset: 01:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Overcast |
-7.4 ° C (18.7°F) |
-3.3 ° C (26.1°F) |
-5.7 ° C (21.7°F) |
% 64 | 0% | 1 | Sunrise:07:55 AM Sunset: 05:20 PM |
Moonrise:01:06 PM Moonset: 02:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Cloudy |
-7 ° C (19.3°F) |
-1.5 ° C (29.3°F) |
-4.7 ° C (23.5°F) |
% 61 | 0% | 1 | Sunrise:07:55 AM Sunset: 05:21 PM |
Moonrise:01:40 PM Moonset: 03:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-6.4 ° C (20.5°F) |
0.2 ° C (32.3°F) |
-3.6 ° C (25.6°F) |
% 56 | 0% | 2 | Sunrise:07:55 AM Sunset: 05:22 PM |
Moonrise:02:23 PM Moonset: 05:00 AM Moon Phase ( Waxing Gibbous ) |
|
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