Portland, ME 04102 Hourly Weather

Cumberland County4:03 AM EDT43.66°N, 70.29°W

Next 48 hours

4 AM 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 30° 40° 50° 60° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2120 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
4 AM Mostly Clear 39° 32° 0% 0.00 in N 10 G21 92% 37° 9% 0
5 AM Mostly Clear 39° 30° 0% 0.00 in N 10 G20 89% 36° 11% 0
6 AM Sunny 39° 29° 0% 0.00 in N 10 G20 85% 35° 11% 0
7 AM Sunny 39° 29° 0% 0.00 in N 10 G20 85% 35° 10% 0
8 AM Sunny 39° 30° 0% 0.00 in N 10 G18 89% 36° 10% 0
9 AM Sunny 39° 32° 0% 0.00 in N 10 G20 96% 38° 11% 1
10 AM Sunny 43° 37° 0% 0.00 in NE 10 G17 79% 37° 13% 2
11 AM Sunny 47° 42° 0% 0.00 in NE 10 G17 68% 37° 14% 3
12 PM Sunny 49° 45° 0% 0.00 in NE 10 G17 66% 38° 15% 3
1 PM Sunny 51° 51° 0% 0.00 in NE 10 59% 37° 17% 3
2 PM Sunny 53° 53° 0% 0.00 in NE 10 57% 38° 19% 3
3 PM Mostly Sunny 53° 53° 0% 0.00 in E 10 59% 39° 26% 2
4 PM Mostly Sunny 53° 53° 0% 0.00 in E 5 G13 61% 40° 33% 1
5 PM Mostly Sunny 52° 52° 0% 0.00 in E 5 66% 41° 40% 0
6 PM Partly Cloudy 49° 48° 0% 0.00 in E 5 77% 42° 42% 0
7 PM Partly Cloudy 47° 46° 0% 0.00 in NE 5 83% 42° 44% 0
8 PM Partly Cloudy 43° 41° 0% 0.00 in NE 5 96% 42° 46% 0
9 PM Partly Cloudy 43° 41° 0% 0.00 in NE 5 G10 100% 43° 48% 0
10 PM Partly Cloudy 42° 40° 0% 0.00 in N 5 100% 42° 50% 0
11 PM Mostly Cloudy 41° 38° 0% 0.00 in N 5 G12 100% 41° 52% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 40° 37° 0% 0.00 in N 5 G12 100% 40° 54% 0
1 AM Mostly Cloudy 39° 36° 0% 0.00 in N 5 G13 100% 39° 56% 0
2 AM Mostly Cloudy 38° 34° 0% 0.00 in N 5 G13 100% 38° 58% 0
3 AM Mostly Cloudy 39° 36° 0% 0.00 in N 5 G14 100% 39° 60% 0
4 AM Mostly Cloudy 38° 34° 0% 0.00 in N 5 G15 100% 38° 62% 0
5 AM Mostly Cloudy 37° 32° 0% 0.00 in N 5 G15 100% 37° 64% 0
6 AM Partly Sunny 37° 32° 0% 0.00 in N 5 G15 100% 37° 62% 0
7 AM Partly Sunny 37° 32° 0% 0.00 in N 5 G15 100% 37° 61% 0
8 AM Partly Sunny 39° 33° 0% 0.00 in N 10 G16 92% 37° 59% 0
9 AM Partly Sunny 42° 36° 0% 0.00 in N 10 G17 89% 39° 58% 1
10 AM Partly Sunny 48° 43° 0% 0.00 in N 10 G20 74% 40° 57% 2
11 AM Partly Sunny 53° 53° 0% 0.00 in N 10 G22 61% 40° 55% 3
12 PM Partly Sunny 57° 57° 0% 0.00 in N 10 G22 55% 41° 51% 3
1 PM Mostly Sunny 60° 60° 0% 0.00 in N 10 G22 49% 41° 47% 3
2 PM Mostly Sunny 61° 61° 0% 0.00 in N 15 G25 48% 41° 44% 2
3 PM Mostly Sunny 61° 61° 0% 0.00 in N 15 G29 46% 40° 40% 1
4 PM Mostly Sunny 59° 59° 0% 0.00 in N 15 G33 49% 40° 36% 1
5 PM Mostly Sunny 57° 57° 0% 0.00 in N 20 G35 51% 39° 32% 0
6 PM Partly Cloudy 54° 54° 0% 0.00 in N 15 G33 57% 39° 27% 0
7 PM Mostly Clear 50° 45° 0% 0.00 in N 15 G29 68% 40° 22% 0
8 PM Mostly Clear 47° 41° 0% 0.00 in N 15 G25 76% 40° 17% 0
9 PM Mostly Clear 45° 39° 0% 0.00 in N 10 G23 79% 39° 12% 0
10 PM Mostly Clear 43° 37° 0% 0.00 in N 10 G22 82% 38° 11% 0
11 PM Mostly Clear 41° 35° 0% 0.00 in N 10 G22 82% 36° 11% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 39° 33° 0% 0.00 in N 10 G20 85% 35° 11% 0
1 AM Mostly Clear 37° 30° 0% 0.00 in N 10 G20 85% 33° 11% 0
2 AM Mostly Clear 36° 29° 1% 0.00 in N 10 G20 85% 32° 11% 0
3 AM Mostly Clear 35° 28° 1% 0.00 in N 10 G20 85% 31° 12% 0
4 AM Mostly Clear 34° 26° 1% 0.00 in N 10 G22 85% 30° 14% 0
5 AM Mostly Clear 33° 24° 1% 0.00 in N 10 G23 89% 30° 15% 0
6 AM Sunny 33° 24° 1% 0.00 in N 10 G23 89% 30° 14% 0
7 AM Sunny 32° 23° 1% 0.00 in N 10 G23 92% 30° 14% 0
8 AM Sunny 33° 24° 2% 0.00 in N 15 G25 92% 31° 13% 0
9 AM Sunny 36° 27° 2% 0.00 in N 15 G28 85% 32° 13% 1
10 AM Sunny 40° 32° 3% 0.00 in N 15 G31 76% 33° 13% 2
11 AM Sunny 43° 35° 3% 0.00 in N 15 G33 70% 34° 13% 2
12 PM Sunny 45° 38° 3% 0.00 in N 15 G33 62% 33° 12% 3
1 PM Sunny 47° 40° 3% 0.00 in N 15 G33 56% 32° 12% 3
2 PM Sunny 48° 42° 2% 0.00 in N 15 G29 49% 30° 11% 2
3 PM Sunny 49° 43° 2% 0.00 in N 15 G26 46% 29° 11% –
4 PM Sunny 49° 44° 2% 0.00 in N 15 G23 44% 28° 11% –
5 PM Sunny 48° 43° 2% 0.00 in N 10 G20 46% 28° 11% –
6 PM Mostly Clear 46° 42° 2% 0.00 in N 10 G16 53% 30° 12% –
7 PM Mostly Clear 43° 39° 1% 0.00 in N 5 G14 70% 34° 14% –
8 PM Mostly Clear 42° 38° 1% – N 5 G12 79% 36° 15% –
9 PM Mostly Clear 40° 37° 1% – N 5 82% 35° 15% –
10 PM Mostly Clear 38° 34° 0% – N 5 89% 35° 15% –
11 PM Mostly Clear 36° 33° 0% – N 5 92% 34° 15% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 34° 31° 0% – N 5 96% 33° 15% –
1 AM Mostly Clear 33° 33° 0% – Calm 96% 32° 15% –
2 AM Mostly Clear 32° 32° 0% – Calm 96% 31° 9% –
3 AM Mostly Clear 31° 31° 0% – Calm 96% 30° 9% –
4 AM Mostly Clear 31° 31° 0% – Calm 96% 30° 9% –
5 AM Mostly Clear 31° 31° 0% – Calm 96% 30° 9% –
6 AM Sunny 30° 30° 0% – Calm 100% 30° 9% –
7 AM Sunny 30° 26° 0% – NW 5 100% 30° 9% –
8 AM Sunny 31° 28° 0% – NW 5 100% 31° 11% –
9 AM Sunny 35° 32° 0% – NW 5 89% 32° 11% –
10 AM Sunny 40° 38° 0% – W 5 76% 33° 11% –
11 AM Sunny 45° 44° 0% – W 5 62% 33° 11% –
12 PM Sunny 49° 48° 0% – W 5 52% 32° 11% –
1 PM Sunny 52° 52° 0% – W 5 44% 31° 11% –
2 PM Sunny 54° 54° 0% – W 5 41% 31° 5% –
3 PM Sunny 56° 56° 0% – SW 5 38% 31° 5% –
4 PM Sunny 56° 56° 0% – SW 5 40% 32° 5% –
5 PM Sunny 55° 55° 0% – SW 5 45% 34° 5% –
6 PM Clear 53° 53° 0% – SW 5 52% 36° 5% –
7 PM Clear 49° 49° 0% – Calm 66% 38° 5% –
8 PM Clear 46° 46° 0% – Calm 79% 40° 5% –
9 PM Clear 43° 43° 0% – Calm 89% 40° 5% –
10 PM Clear 40° 40° 0% – Calm 96% 39° 5% –
11 PM Clear 38° 38° 0% – Calm 100% 38° 5% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 37° 37° 0% – Calm 100% 37° 5% –
1 AM Clear 36° 36° 0% – Calm 100% 36° 5% –
2 AM Mostly Clear 35° 35° 0% – Calm 100% 35° 6% –
3 AM Mostly Clear 34° 34° 0% – Calm 100% 34° 6% –
4 AM Mostly Clear 33° 33° 0% – Calm 100% 33° 6% –
5 AM Mostly Clear 33° 33° 0% – Calm 100% 33° 6% –
6 AM Sunny 32° 32° 0% – Calm 100% 32° 6% –
7 AM Sunny 32° 32° 0% – Calm 100% 32° 6% –
8 AM Sunny 34° 34° 0% – Calm 100% 34° 6% –
9 AM Sunny 39° 39° 0% – Calm 89% 36° 6% –
10 AM Sunny 45° 45° 0% – Calm 73% 37° 6% –
11 AM Sunny 51° 51° 0% – Calm 63% 39° 6% –
12 PM Sunny 54° 54° 0% – SW 5 59% 40° 6% –
1 PM Sunny 57° 57° 0% – SW 5 53% 40° 6% –
2 PM Sunny 58° 58° 0% – S 5 G12 51% 40° 4% –
3 PM Sunny 59° 59° 0% – S 5 G12 51% 41° 4% –
4 PM Sunny 60° 60° 0% – S 5 G12 51% 42° 4% –
5 PM Sunny 59° 59° 0% – S 5 G12 55% 43° 4% –
6 PM Clear 57° 57° 0% – S 5 G12 62% 44° 4% –
7 PM Clear 53° 53° 0% – SW 5 74% 45° 4% –
8 PM Mostly Clear 50° 48° 0% – SW 5 83% 45° 15% –
9 PM Mostly Clear 48° 46° 0% – SW 5 89% 45° 15% –
10 PM Mostly Clear 46° 45° 0% – SW 5 93% 44° 15% –
11 PM Mostly Clear 44° 42° 0% – SW 5 96% 43° 15% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 43° 41° 0% – SW 5 96% 42° 15% –
1 AM Mostly Clear 42° 42° 0% – Calm 96% 41° 15% –
2 AM Mostly Clear 41° 41° 0% – Calm 96% 40° 23% –
3 AM Mostly Clear 40° 40° 0% – Calm 96% 39° 23% –
4 AM Mostly Clear 39° 39° 0% – Calm 100% 39° 23% –
5 AM Mostly Clear 39° 39° 0% – Calm 100% 39° 23% –
6 AM Sunny 38° 38° 0% – Calm 100% 38° 23% –
7 AM Sunny 38° 38° 0% – Calm 100% 38° 23% –
8 AM Mostly Sunny 40° 40° 0% – Calm 100% 40° 32% –
9 AM Mostly Sunny 44° 44° 0% – Calm 89% 41° 32% –
10 AM Mostly Sunny 49° 49° 0% – Calm 80% 43° 32% –
11 AM Mostly Sunny 54° 54° 0% – Calm 69% 44° 32% –
12 PM Mostly Sunny 58° 58° 0% – Calm 62% 45° 32% –
1 PM Mostly Sunny 61° 61° 0% – SW 5 58% 46° 32% –
2 PM Mostly Sunny 63° 63° 0% – SW 5 54% 46° 26% –
3 PM Mostly Sunny 64° 64° 0% – SW 5 52% 46° 26% –
4 PM Mostly Sunny 63° 63° 0% – SW 5 54% 46° 26% –
5 PM Mostly Sunny 62° 62° 0% – SW 5 56% 46° 26% –
6 PM Partly Cloudy 60° 60° 0% – SW 5 62% 47° 26% –
7 PM Partly Cloudy 57° 57° 0% – Calm 72% 48° 26% –
8 PM Partly Cloudy 54° 54° 2% – Calm 80% 48° 38% –
9 PM Partly Cloudy 51° 51° 3% – Calm 89% 48° 38% –
10 PM Partly Cloudy 49° 49° 3% – Calm 93% 47° 38% –
11 PM Partly Cloudy 47° 47° 4% – Calm 96% 46° 38% –
Tuesday, October 2712 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 45° 45° 4% – Calm 100% 45° 38% –
1 AM Partly Cloudy 44° 44° 4% – Calm 100% 44° 38% –
2 AM Partly Cloudy 43° 43° 5% – Calm 100% 43° 48% –
3 AM Partly Cloudy 42° 42° 5% – Calm 100% 42° 48% –
4 AM Partly Cloudy 41° 39° 6% – N 5 100% 41° 48% –
5 AM Partly Cloudy 41° 39° 6% – N 5 100% 41° 48% –
6 AM Mostly Sunny 40° 37° 6% – N 5 100% 40° 48% –
7 AM Mostly Sunny 40° 37° 5% – N 5 100% 40° 48% –
8 AM Mostly Sunny 41° 37° 4% – N 5 G12 100% 41° 45% –
9 AM Mostly Sunny 43° 39° 4% – N 5 G14 93% 41° 45% –
10 AM Mostly Sunny 46° 42° 4% – N 5 G14 86% 42° 45% –
11 AM Mostly Sunny 49° 46° 4% – N 10 G16 77% 42° 45% –

National Weather Service forecast updated 5 hrs 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 4Conservative index and reflects what the press published. Terms of use.