Current weather conditions and 15 day weather forecast for Mount Vernon, Maine, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 21 August 2026 Friday 28.1 ° C / 82.6°F ![]() Overcast |
Feels Like : 26 ° C / 78.8°F Humidity : % 32 Pressure : 1014 mb Wind Speed : 10.8 kmph / 6.7 miles from WNW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 August 2026 Thursday | Overcast |
15.9 ° C (60.6°F) |
28.8 ° C (83.8°F) |
22.3 ° C (72.2°F) |
% 57 | 8% | 6.2 | Sunrise:05:48 AM Sunset: 07:37 PM |
Moonrise:03:09 PM Moonset: 11:22 PM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
13 ° C (55.3°F) |
26.1 ° C (78.9°F) |
20.1 ° C (68.1°F) |
% 56 | 5% | 6.8 | Sunrise:05:49 AM Sunset: 07:36 PM |
Moonrise:04:08 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Overcast |
12.1 ° C (53.8°F) |
24.9 ° C (76.8°F) |
17.6 ° C (63.7°F) |
% 62 | 9% | 4.3 | Sunrise:05:51 AM Sunset: 07:34 PM |
Moonrise:04:59 PM Moonset: 12:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Fog |
15.8 ° C (60.5°F) |
21.6 ° C (71°F) |
18 ° C (64.3°F) |
% 94 | 89% | 4.5 | Sunrise:05:52 AM Sunset: 07:32 PM |
Moonrise:05:39 PM Moonset: 01:07 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Sunny |
13.2 ° C (55.7°F) |
24.6 ° C (76.3°F) |
18.2 ° C (64.8°F) |
% 73 | 58% | 6 | Sunrise:05:53 AM Sunset: 07:30 PM |
Moonrise:06:12 PM Moonset: 02:10 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Sunny |
9.8 ° C (49.7°F) |
23.4 ° C (74.1°F) |
16.6 ° C (61.8°F) |
% 61 | 5% | 6 | Sunrise:05:54 AM Sunset: 07:29 PM |
Moonrise:06:38 PM Moonset: 03:15 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Sunny |
12 ° C (53.6°F) |
26.1 ° C (79°F) |
18.5 ° C (65.3°F) |
% 58 | 5% | 7 | Sunrise:05:55 AM Sunset: 07:27 PM |
Moonrise:06:59 PM Moonset: 04:21 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Overcast |
12.7 ° C (54.9°F) |
20.3 ° C (68.5°F) |
16.5 ° C (61.6°F) |
% 70 | 16% | 5 | Sunrise:05:56 AM Sunset: 07:25 PM |
Moonrise:07:18 PM Moonset: 05:26 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Sunny |
12.9 ° C (55.1°F) |
26.6 ° C (79.9°F) |
18.4 ° C (65.2°F) |
% 80 | 71% | 7 | Sunrise:05:58 AM Sunset: 07:24 PM |
Moonrise:07:35 PM Moonset: 06:30 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Patchy rain nearby |
16.1 ° C (60.9°F) |
26.1 ° C (79.1°F) |
19.6 ° C (67.3°F) |
% 81 | 84% | 6 | Sunrise:05:59 AM Sunset: 07:22 PM |
Moonrise:07:52 PM Moonset: 07:34 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Sunny |
14.5 ° C (58.1°F) |
28.2 ° C (82.8°F) |
20.8 ° C (69.4°F) |
% 67 | 18% | 7 | Sunrise:06:00 AM Sunset: 07:20 PM |
Moonrise:08:09 PM Moonset: 08:39 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Light rain shower |
15.7 ° C (60.2°F) |
25.4 ° C (77.8°F) |
19 ° C (66.2°F) |
% 85 | 86% | 6 | Sunrise:06:01 AM Sunset: 07:18 PM |
Moonrise:08:28 PM Moonset: 09:46 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Fog |
15.7 ° C (60.3°F) |
22.7 ° C (72.8°F) |
18.2 ° C (64.7°F) |
% 92 | 92% | 5 | Sunrise:06:02 AM Sunset: 07:16 PM |
Moonrise:08:51 PM Moonset: 10:55 AM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Overcast |
10.3 ° C (50.6°F) |
19.1 ° C (66.4°F) |
14.7 ° C (58.4°F) |
% 64 | 15% | 5 | Sunrise:06:03 AM Sunset: 07:15 PM |
Moonrise:09:19 PM Moonset: 12:06 PM Moon Phase ( Last Quarter ) |
|