Portsmouth Weather Forecast 15 Days, Weather in Portsmouth Today
Current weather conditions and 15 day weather forecast for Portsmouth, Michigan, 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 Portsmouth
| 27 June 2026 Saturday 19.4 ° C / 66.9°F  Overcast |
Feels Like : 19.4 ° C / 66.9°F Humidity : % 73 Pressure : 1020 mb Wind Speed : 5.4 kmph / 3.4 miles from NE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Portsmouth, MI, USA
Weather Forecast for next 15 Days for Portsmouth 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 Portsmouth, Michigan 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 June 2026 Friday | Overcast |
13.9 ° C (57°F) |
23.7 ° C (74.7°F) |
18.1 ° C (64.6°F) |
% 78 | 12% | 7.1 | Sunrise:05:55 AM Sunset: 09:20 PM |
Moonrise:07:13 PM Moonset: 03:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 June 2026 Saturday |  Sunny |
13 ° C (55.3°F) |
22.6 ° C (72.7°F) |
17.8 ° C (64.1°F) |
% 78 | 8% | 8.6 | Sunrise:05:56 AM Sunset: 09:20 PM |
Moonrise:08:15 PM Moonset: 03:44 AM Moon Phase ( Full Moon ) |
|
| 28 June 2026 Sunday | Sunny |
13.5 ° C (56.3°F) |
24.3 ° C (75.7°F) |
19 ° C (66.2°F) |
% 75 | 8% | 8.7 | Sunrise:05:56 AM Sunset: 09:20 PM |
Moonrise:09:09 PM Moonset: 04:30 AM Moon Phase ( Full Moon ) |
|
| 29 June 2026 Monday |  Patchy rain nearby |
17 ° C (62.6°F) |
29.1 ° C (84.3°F) |
22.4 ° C (72.3°F) |
% 81 | 57% | 8.3 | Sunrise:05:56 AM Sunset: 09:20 PM |
Moonrise:09:53 PM Moonset: 05:24 AM Moon Phase ( Full Moon ) |
|
| 30 June 2026 Tuesday | Sunny |
22.6 ° C (72.6°F) |
32.8 ° C (91°F) |
27.1 ° C (80.8°F) |
% 79 | 9% | 0.8 | Sunrise:05:57 AM Sunset: 09:20 PM |
Moonrise:10:29 PM Moonset: 06:25 AM Moon Phase ( Full Moon ) |
|
| 01 July 2026 Wednesday |  Thundery outbreaks in nearby |
23.7 ° C (74.6°F) |
32.8 ° C (91°F) |
27.1 ° C (80.9°F) |
% 80 | 13% | 6 | Sunrise:05:57 AM Sunset: 09:19 PM |
Moonrise:10:58 PM Moonset: 07:29 AM Moon Phase ( Waning Gibbous ) |
|
| 02 July 2026 Thursday | Patchy rain nearby |
22.9 ° C (73.2°F) |
33.6 ° C (92.4°F) |
27.7 ° C (81.9°F) |
% 76 | 36% | 6 | Sunrise:05:58 AM Sunset: 09:19 PM |
Moonrise:11:21 PM Moonset: 08:34 AM Moon Phase ( Waning Gibbous ) |
|
| 03 July 2026 Friday | Patchy rain nearby |
21.3 ° C (70.4°F) |
32.7 ° C (90.9°F) |
25.3 ° C (77.5°F) |
% 83 | 68% | 6 | Sunrise:05:59 AM Sunset: 09:19 PM |
Moonrise:11:41 PM Moonset: 09:38 AM Moon Phase ( Waning Gibbous ) |
|
| 04 July 2026 Saturday | Patchy rain nearby |
19.1 ° C (66.5°F) |
27.2 ° C (80.9°F) |
22.3 ° C (72.2°F) |
% 87 | 59% | 5 | Sunrise:05:59 AM Sunset: 09:19 PM |
Moonrise:Does not rise today Moonset: 10:41 AM Moon Phase ( Waning Gibbous ) |
|
| 05 July 2026 Sunday |  Partly Cloudy |
18.2 ° C (64.7°F) |
26.6 ° C (79.8°F) |
22 ° C (71.7°F) |
% 78 | 12% | 6 | Sunrise:06:00 AM Sunset: 09:19 PM |
Moonrise:12:00 AM Moonset: 11:44 AM Moon Phase ( Last Quarter ) |
|
| 06 July 2026 Monday | Sunny |
18.2 ° C (64.7°F) |
27.7 ° C (81.9°F) |
22.8 ° C (73°F) |
% 70 | 6% | 6 | Sunrise:06:01 AM Sunset: 09:18 PM |
Moonrise:12:17 AM Moonset: 12:48 PM Moon Phase ( Last Quarter ) |
|
| 07 July 2026 Tuesday | Sunny |
18.7 ° C (65.6°F) |
28.8 ° C (83.9°F) |
23.6 ° C (74.5°F) |
% 67 | 6% | 6 | Sunrise:06:01 AM Sunset: 09:18 PM |
Moonrise:12:35 AM Moonset: 01:54 PM Moon Phase ( Last Quarter ) |
|
| 08 July 2026 Wednesday | Patchy rain nearby |
19.2 ° C (66.5°F) |
28.9 ° C (84.1°F) |
23.3 ° C (73.9°F) |
% 70 | 36% | 5 | Sunrise:06:02 AM Sunset: 09:17 PM |
Moonrise:12:55 AM Moonset: 03:03 PM Moon Phase ( Waning Crescent ) |
|
| 09 July 2026 Thursday |  Mist |
17.4 ° C (63.3°F) |
22.5 ° C (72.4°F) |
19.5 ° C (67.1°F) |
% 78 | 22% | 4 | Sunrise:06:03 AM Sunset: 09:17 PM |
Moonrise:01:18 AM Moonset: 04:16 PM Moon Phase ( Waning Crescent ) |
|
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