Williamsport Weather Forecast 15 Days, Weather in Williamsport Today
Current weather conditions and 15 day weather forecast for Williamsport, Maryland, 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 Williamsport
| 29 June 2026 Monday 23.3 ° C / 73.9°F  Overcast |
Feels Like : 25.2 ° C / 77.3°F Humidity : % 85 Pressure : 1020 mb Wind Speed : 3.6 kmph / 2.2 miles from NNW  Visibility : 11 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Williamsport, MD, USA
Weather Forecast for next 15 Days for Williamsport 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 Williamsport, Maryland 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 29 June 2026 Monday |  Sunny |
21.3 ° C (70.3°F) |
33.9 ° C (93°F) |
26.8 ° C (80.2°F) |
% 69 | 57% | 7.3 | Sunrise:05:46 AM Sunset: 08:42 PM |
Moonrise:09:12 PM Moonset: 05:17 AM Moon Phase ( Full Moon ) |
|
| 30 June 2026 Tuesday | Sunny |
19.4 ° C (66.9°F) |
33.8 ° C (92.9°F) |
26.8 ° C (80.2°F) |
% 72 | 17% | 9.8 | Sunrise:05:47 AM Sunset: 08:42 PM |
Moonrise:09:50 PM Moonset: 06:16 AM Moon Phase ( Full Moon ) |
|
| 01 July 2026 Wednesday | Sunny |
22.3 ° C (72.1°F) |
38.1 ° C (100.5°F) |
29.8 ° C (85.6°F) |
% 63 | 4% | 10.1 | Sunrise:05:47 AM Sunset: 08:42 PM |
Moonrise:10:22 PM Moonset: 07:18 AM Moon Phase ( Waning Gibbous ) |
|
| 02 July 2026 Thursday | Sunny |
22.6 ° C (72.6°F) |
39 ° C (102.2°F) |
30.4 ° C (86.7°F) |
% 59 | 36% | 10.4 | Sunrise:05:48 AM Sunset: 08:42 PM |
Moonrise:10:48 PM Moonset: 08:20 AM Moon Phase ( Waning Gibbous ) |
|
| 03 July 2026 Friday | Sunny |
21.9 ° C (71.3°F) |
37.8 ° C (100.1°F) |
29.7 ° C (85.5°F) |
% 59 | 36% | 9 | Sunrise:05:48 AM Sunset: 08:42 PM |
Moonrise:11:12 PM Moonset: 09:21 AM Moon Phase ( Waning Gibbous ) |
|
| 04 July 2026 Saturday | Sunny |
22.7 ° C (72.9°F) |
36.8 ° C (98.2°F) |
29.6 ° C (85.3°F) |
% 61 | 4% | 9 | Sunrise:05:49 AM Sunset: 08:42 PM |
Moonrise:11:33 PM Moonset: 10:21 AM Moon Phase ( Waning Gibbous ) |
|
| 05 July 2026 Sunday | Sunny |
19.8 ° C (67.6°F) |
36.2 ° C (97.1°F) |
27.7 ° C (81.9°F) |
% 65 | 5% | 9 | Sunrise:05:49 AM Sunset: 08:42 PM |
Moonrise:11:53 PM Moonset: 11:21 AM Moon Phase ( Last Quarter ) |
|
| 06 July 2026 Monday |  Mist |
19.9 ° C (67.8°F) |
25.7 ° C (78.3°F) |
22.9 ° C (73.2°F) |
% 86 | 87% | 6 | Sunrise:05:50 AM Sunset: 08:41 PM |
Moonrise:Does not rise today Moonset: 12:22 PM Moon Phase ( Last Quarter ) |
|
| 07 July 2026 Tuesday |  Patchy rain nearby |
19.2 ° C (66.6°F) |
21.8 ° C (71.3°F) |
20.3 ° C (68.6°F) |
% 92 | 86% | 5 | Sunrise:05:50 AM Sunset: 08:41 PM |
Moonrise:12:14 AM Moonset: 01:24 PM Moon Phase ( Last Quarter ) |
|
| 08 July 2026 Wednesday |  Partly Cloudy |
17.4 ° C (63.3°F) |
28.4 ° C (83.1°F) |
22.2 ° C (72°F) |
% 73 | 12% | 7 | Sunrise:05:51 AM Sunset: 08:41 PM |
Moonrise:12:37 AM Moonset: 02:30 PM Moon Phase ( Waning Crescent ) |
|
| 09 July 2026 Thursday | Sunny |
14.6 ° C (58.3°F) |
29.5 ° C (85.1°F) |
22.1 ° C (71.9°F) |
% 65 | 4% | 7 | Sunrise:05:52 AM Sunset: 08:40 PM |
Moonrise:01:03 AM Moonset: 03:39 PM Moon Phase ( Waning Crescent ) |
|
| 10 July 2026 Friday | Sunny |
15.3 ° C (59.6°F) |
31.1 ° C (88°F) |
23.4 ° C (74°F) |
% 56 | 3% | 8 | Sunrise:05:52 AM Sunset: 08:40 PM |
Moonrise:01:35 AM Moonset: 04:52 PM Moon Phase ( Waning Crescent ) |
|
| 11 July 2026 Saturday | Sunny |
15.2 ° C (59.3°F) |
31.3 ° C (88.3°F) |
23.6 ° C (74.5°F) |
% 55 | 2% | 8 | Sunrise:05:53 AM Sunset: 08:40 PM |
Moonrise:02:15 AM Moonset: 06:06 PM Moon Phase ( Waning Crescent ) |
|
| 12 July 2026 Sunday | Partly Cloudy |
18.7 ° C (65.6°F) |
26.2 ° C (79.2°F) |
22.1 ° C (71.8°F) |
% 64 | 6% | 7 | Sunrise:05:54 AM Sunset: 08:39 PM |
Moonrise:03:07 AM Moonset: 07:15 PM Moon Phase ( New Moon ) |
|
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