Portland, ME 04103 Hourly Weather

Cumberland County7:17 AM EDT43.69°N, 70.29°W

Next 48 hours

7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Thu Oct 22 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Fri Oct 23 1 AM 4 AM 30° 40° 50° 60° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2117 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
7 AM Sunny 42° 36° 0% 0.00 in N 10 G20 70% 33° 2% 0
8 AM Sunny 40° 33° 0% 0.00 in N 10 G20 76% 33° 3% 0
9 AM Sunny 43° 37° 0% 0.00 in N 10 G20 70% 34° 3% 1
10 AM Sunny 46° 41° 0% 0.00 in N 10 G20 63% 34° 3% 2
11 AM Sunny 51° 51° 0% 0.00 in NE 10 G20 54% 35° 5% 3
12 PM Sunny 52° 52° 0% 0.00 in NE 10 G20 52% 35° 15% 3
1 PM Sunny 54° 54° 0% 0.00 in NE 10 G17 50% 36° 24% 3
2 PM Mostly Sunny 54° 54° 0% 0.00 in NE 10 G17 50% 36° 34% 3
3 PM Mostly Sunny 54° 54° 0% 0.00 in NE 10 G16 52% 37° 38% 2
4 PM Mostly Sunny 54° 54° 0% 0.00 in E 5 G14 54% 38° 42% 1
5 PM Mostly Sunny 52° 52° 0% 0.00 in E 5 G12 59% 38° 47% 0
6 PM Partly Cloudy 49° 47° 0% 0.00 in NE 5 66% 38° 50% 0
7 PM Mostly Cloudy 48° 46° 0% 0.00 in NE 5 68% 38° 53% 0
8 PM Mostly Cloudy 43° 40° 0% 0.00 in N 5 82% 38° 56% 0
9 PM Mostly Cloudy 42° 39° 0% 0.00 in N 5 89% 39° 59% 0
10 PM Mostly Cloudy 41° 38° 0% 0.00 in N 5 89% 38° 61% 0
11 PM Mostly Cloudy 40° 36° 0% 0.00 in N 5 G12 89% 37° 64% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 40° 36° 0% 0.00 in N 5 G12 89% 37° 66% 0
1 AM Mostly Cloudy 39° 35° 0% 0.00 in N 5 G12 89% 36° 69% 0
2 AM Mostly Cloudy 39° 35° 0% 0.00 in N 5 G12 85% 35° 72% 0
3 AM Mostly Cloudy 39° 35° 0% 0.00 in N 5 G12 85% 35° 73% 0
4 AM Mostly Cloudy 39° 34° 0% 0.00 in N 5 G14 85% 35° 74% 0
5 AM Mostly Cloudy 39° 33° 0% 0.00 in N 10 G16 82% 34° 76% 0
6 AM Mostly Cloudy 39° 33° 0% 0.00 in N 10 G16 82% 34° 74% 0
7 AM Mostly Cloudy 39° 33° 0% 0.00 in N 10 G17 79% 33° 72% 0
8 AM Mostly Cloudy 40° 34° 0% 0.00 in N 10 G17 79% 34° 70% 0
9 AM Mostly Cloudy 43° 37° 0% 0.00 in N 10 G18 76% 36° 72% 1
10 AM Mostly Cloudy 48° 43° 0% 0.00 in N 10 G18 63% 36° 73% 2
11 AM Mostly Cloudy 51° 51° 0% 0.00 in N 10 G20 59% 37° 75% 3
12 PM Partly Sunny 56° 56° 0% 0.00 in N 10 G21 51% 38° 67% 3
1 PM Partly Sunny 58° 58° 0% 0.00 in N 10 G22 47% 38° 59% 3
2 PM Partly Sunny 59° 59° 0% 0.00 in N 15 G23 47% 39° 51% 2
3 PM Mostly Sunny 60° 60° 0% 0.00 in N 15 G23 46% 39° 36% 1
4 PM Mostly Sunny 59° 59° 0% 0.00 in N 15 G24 49% 40° 41% 1
5 PM Mostly Sunny 58° 58° 0% 0.00 in N 15 G24 51% 40° 26% 0
6 PM Mostly Clear 55° 55° 0% 0.00 in N 15 G25 57% 40° 21% 0
7 PM Mostly Clear 51° 51° 0% 0.00 in N 15 G26 63% 39° 13% 0
8 PM Mostly Clear 48° 43° 0% 0.00 in N 15 G26 63% 36° 9% 0
9 PM Mostly Clear 46° 40° 0% 0.00 in N 15 G28 65% 35° 9% 0
10 PM Mostly Clear 44° 38° 0% 0.00 in N 15 G28 65% 33° 7% 0
11 PM Clear 41° 34° 0% 0.00 in N 15 G28 67% 31° 5% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 39° 31° 0% 0.00 in N 15 G29 67% 29° 5% 0
1 AM Clear 37° 29° 0% 0.00 in N 15 G29 70% 28° 5% 0
2 AM Clear 36° 28° 0% 0.00 in N 15 G29 69% 27° 5% 0
3 AM Mostly Clear 35° 27° 0% 0.00 in N 15 G26 69% 26° 6% 0
4 AM Mostly Clear 34° 25° 0% 0.00 in N 15 G24 69% 25° 6% 0
5 AM Mostly Clear 34° 25° 0% 0.00 in N 15 G22 69% 25° 7% 0
6 AM Sunny 33° 24° 0% 0.00 in N 15 G23 72% 25° 7% 0
7 AM Sunny 32° 23° 0% 0.00 in N 15 G25 75% 25° 7% 0
8 AM Sunny 33° 24° 1% 0.00 in N 15 G28 75% 26° 7% 0
9 AM Sunny 36° 27° 1% 0.00 in N 15 G29 69% 27° 7% 1
10 AM Sunny 40° 32° 1% 0.00 in N 15 G31 62% 28° 8% 2
11 AM Sunny 44° 37° 1% 0.00 in N 15 G33 55% 29° 8% 2
12 PM Sunny 47° 41° 1% 0.00 in N 15 G33 49% 29° 6% 3
1 PM Sunny 49° 43° 1% 0.00 in N 15 G33 44% 28° 5% 3
2 PM Sunny 50° 45° 1% 0.00 in N 15 G29 41% 27° 3% 2
3 PM Sunny 51° 51° 1% 0.00 in N 15 G26 39% 27° 2% 1
4 PM Sunny 51° 51° 1% 0.00 in N 10 G20 41% 28° 2% 1
5 PM Sunny 50° 46° 1% 0.00 in N 10 G17 44% 29° 1% 0
6 PM Clear 47° 43° 1% 0.00 in N 10 G16 49% 29° 4% 0
7 PM Mostly Clear 43° 39° 1% 0.00 in N 5 G12 57% 29° 6% 0
8 PM Mostly Clear 39° 36° 1% 0.00 in N 5 67% 29° 9% 0
9 PM Mostly Clear 37° 34° 1% 0.00 in N 5 72% 29° 9% –
10 PM Mostly Clear 35° 32° 1% 0.00 in N 5 78% 29° 8% –
11 PM Mostly Clear 34° 31° 1% 0.00 in N 5 82% 29° 8% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 32° 29° 1% 0.00 in N 5 85% 28° 9% –
1 AM Mostly Clear 31° 31° 1% 0.00 in Calm 88% 28° 11% –
2 AM Mostly Clear 30° 30° 0% 0.00 in Calm 88% 27° 12% –
3 AM Mostly Clear 29° 29° 0% 0.00 in Calm 92% 27° 13% –
4 AM Mostly Clear 29° 29° 0% 0.00 in Calm 92% 27° 13% –
5 AM Mostly Clear 29° 29° 0% 0.00 in Calm 92% 27° 14% –
6 AM Sunny 29° 29° 0% 0.00 in Calm 92% 27° 13% –
7 AM Sunny 29° 25° 0% 0.00 in NW 5 92% 27° 11% –
8 AM Sunny 31° 28° 0% – NW 5 85% 27° 10% –
9 AM Sunny 35° 32° 0% – NW 5 75% 28° 7% –
10 AM Sunny 40° 38° 0% – NW 5 64% 29° 4% –
11 AM Sunny 45° 44° 0% – W 5 55% 30° 1% –
12 PM Sunny 49° 48° 0% – W 5 48% 30° 1% –
1 PM Sunny 52° 52° 0% – W 5 43% 30° 2% –
2 PM Sunny 53° 53° 0% – W 5 41% 30° 2% –
3 PM Sunny 54° 54° 0% – SW 5 41% 31° 2% –
4 PM Sunny 54° 54° 0% – SW 5 45% 33° 1% –
5 PM Sunny 53° 53° 0% – SW 5 48% 34° 1% –
6 PM Clear 50° 49° 0% – SW 5 56% 35° 2% –
7 PM Clear 46° 46° 0% – Calm 65% 35° 3% –
8 PM Clear 44° 44° 0% – Calm 70% 35° 4% –
9 PM Clear 41° 41° 0% – Calm 76% 34° 4% –
10 PM Clear 39° 39° 0% – Calm 82% 34° 4% –
11 PM Clear 37° 37° 0% – Calm 85% 33° 4% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 35° 35° 0% – Calm 89% 32° 4% –
1 AM Clear 34° 34° 0% – Calm 92% 32° 4% –
2 AM Clear 33° 33° 0% – Calm 92% 31° 4% –
3 AM Clear 32° 32° 0% – Calm 92% 30° 4% –
4 AM Clear 32° 32° 0% – Calm 92% 30° 4% –
5 AM Clear 32° 32° 0% – Calm 92% 30° 4% –
6 AM Sunny 31° 31° 0% – Calm 96% 30° 4% –
7 AM Sunny 31° 31° 0% – Calm 96% 30° 4% –
8 AM Sunny 33° 33° 0% – Calm 92% 31° 6% –
9 AM Sunny 38° 38° 0% – Calm 82% 33° 6% –
10 AM Sunny 45° 45° 0% – Calm 65% 34° 6% –
11 AM Sunny 51° 51° 0% – Calm 56% 36° 6% –
12 PM Sunny 55° 55° 0% – SW 5 51% 37° 6% –
1 PM Sunny 57° 57° 0% – S 5 47% 37° 6% –
2 PM Sunny 58° 58° 0% – S 5 G12 47% 38° 4% –
3 PM Sunny 59° 59° 0% – S 5 G12 49% 40° 4% –
4 PM Sunny 60° 60° 0% – S 5 G12 49% 41° 4% –
5 PM Sunny 59° 59° 0% – S 5 G12 53% 42° 4% –
6 PM Clear 57° 57° 0% – S 5 G12 57% 42° 4% –
7 PM Clear 53° 53° 0% – SW 5 64% 41° 4% –
8 PM Mostly Clear 50° 48° 0% – SW 5 68% 40° 16% –
9 PM Mostly Clear 47° 45° 0% – SW 5 74% 39° 16% –
10 PM Mostly Clear 45° 44° 0% – SW 5 79% 39° 16% –
11 PM Mostly Clear 43° 41° 0% – SW 5 82% 38° 16% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 42° 40° 0% – SW 5 82% 37° 16% –
1 AM Mostly Clear 41° 41° 0% – Calm 85% 37° 16% –
2 AM Mostly Clear 40° 40° 1% – Calm 85% 36° 18% –
3 AM Mostly Clear 39° 39° 1% – Calm 85% 35° 18% –
4 AM Mostly Clear 38° 38° 1% – Calm 89% 35° 18% –
5 AM Mostly Clear 38° 38° 1% – Calm 89% 35° 18% –
6 AM Sunny 37° 37° 1% – Calm 92% 35° 18% –
7 AM Sunny 37° 37° 1% – Calm 92% 35° 18% –
8 AM Sunny 39° 39° 1% – Calm 89% 36° 25% –
9 AM Sunny 43° 43° 0% – Calm 82% 38° 25% –
10 AM Sunny 48° 48° 0% – Calm 71% 39° 25% –
11 AM Sunny 53° 53° 0% – Calm 64% 41° 25% –
12 PM Sunny 57° 57° 0% – Calm 57% 42° 25% –
1 PM Sunny 59° 59° 0% – SW 5 55% 43° 25% –
2 PM Sunny 61° 61° 0% – SW 5 51% 43° 24% –
3 PM Sunny 62° 62° 0% – SW 5 52% 44° 24% –
4 PM Sunny 62° 62° 0% – Calm 52% 44° 24% –
5 PM Sunny 61° 61° 0% – Calm 53% 44° 24% –
6 PM Mostly Clear 59° 59° 0% – Calm 57% 44° 24% –
7 PM Mostly Clear 55° 55° 0% – Calm 64% 43° 24% –
8 PM Partly Cloudy 52° 52° 1% – Calm 69% 42° 32% –
9 PM Partly Cloudy 49° 49° 1% – Calm 77% 42° 32% –
10 PM Partly Cloudy 47° 47° 1% – Calm 79% 41° 32% –
11 PM Partly Cloudy 45° 45° 1% – Calm 86% 41° 32% –
Tuesday, October 2718 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 43° 43° 1% – Calm 89% 40° 32% –
1 AM Partly Cloudy 42° 42° 1% – Calm 93% 40° 32% –
2 AM Partly Cloudy 41° 39° 3% – N 5 92% 39° 45% –
3 AM Partly Cloudy 40° 38° 4% – N 5 92% 38° 45% –
4 AM Partly Cloudy 39° 36° 5% – N 5 96% 38° 45% –
5 AM Partly Cloudy 39° 36° 6% – N 5 92% 37° 45% –
6 AM Mostly Sunny 38° 34° 6% – N 5 G12 92% 36° 45% –
7 AM Mostly Sunny 38° 34° 6% – N 5 G12 92% 36° 45% –
8 AM Mostly Sunny 39° 34° 6% – N 5 G14 89% 36° 44% –
9 AM Mostly Sunny 42° 37° 6% – N 10 G16 82% 37° 44% –
10 AM Mostly Sunny 45° 41° 6% – N 10 G16 73% 37° 44% –
11 AM Mostly Sunny 48° 44° 6% – N 10 G16 68% 38° 44% –
12 PM Mostly Sunny 50° 47° 5% – N 10 G16 63% 38° 44% –
1 PM Mostly Sunny 51° 51° 5% – N 5 G14 59% 37° 44% –
2 PM Mostly Sunny 52° 52° 4% – N 5 G14 56% 37° 47% –
3 PM Mostly Sunny 53° 53° 4% – N 5 G14 54% 37° 47% –
4 PM Mostly Sunny 54° 54° 4% – N 5 G12 50% 36° 47% –
5 PM Mostly Sunny 53° 53° 3% – N 5 G12 52% 36° 47% –

National Weather Service forecast updated 51 min ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.