Harwich, MA 02645 Hourly Weather

Barnstable County2:24 AM EDT41.70°N, 70.06°W

Next 48 hours

2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sun Oct 25 25° 30° 35° 40° 45° 50° 55° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2322 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
2 AM Mostly Clear 47° 39° 0% 0.00 in N 24 G37 71% 38° 17% 0
3 AM Mostly Clear 46° 38° 0% 0.00 in N 23 G36 71% 37° 13% 0
4 AM Mostly Clear 44° 35° 0% 0.00 in N 23 G35 73% 36° 10% 0
5 AM Mostly Clear 42° 33° 0% 0.00 in N 22 G33 76% 35° 6% 0
6 AM Sunny 40° 30° 0% 0.00 in N 22 G33 82% 35° 8% 0
7 AM Sunny 37° 26° 0% 0.00 in N 22 G32 89% 34° 10% 0
8 AM Patchy Frost 35° 23° 0% 0.00 in N 22 G32 96% 34° 12% 0
9 AM Sunny 46° 38° 0% 0.00 in N 22 G31 63% 34° 15% 1
10 AM Sunny 47° 39° 0% 0.00 in N 22 G30 60% 34° 19% 2
11 AM Sunny 48° 41° 0% 0.00 in N 22 G29 58% 34° 22% 3
12 PM Sunny 49° 42° 0% 0.00 in N 22 G29 56% 34° 23% 3
1 PM Sunny 51° 51° 0% 0.00 in N 22 G29 52% 34° 23% 3
2 PM Sunny 51° 51° 0% 0.00 in N 22 G29 54% 35° 24% 3
3 PM Sunny 50° 43° 0% 0.00 in N 21 G29 54% 34° 22% 1
4 PM Sunny 49° 42° 0% 0.00 in N 20 G28 56% 34° 20% 1
5 PM Sunny 47° 40° 0% 0.00 in N 18 G28 60% 34° 19% 0
6 PM Mostly Clear 46° 39° 0% 0.00 in N 17 G26 60% 33° 17% 0
7 PM Mostly Clear 44° 37° 0% 0.00 in N 16 G26 65% 33° 16% 0
8 PM Mostly Clear 43° 36° 0% 0.00 in N 15 G25 67% 33° 15% 0
9 PM Mostly Clear 42° 35° 0% 0.00 in N 13 G23 70% 33° 12% 0
10 PM Mostly Clear 41° 35° 0% 0.00 in N 9 G21 73% 33° 10% 0
11 PM Mostly Clear 41° 36° 0% 0.00 in N 7 G18 73% 33° 8% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 41° 36° 0% 0.00 in N 7 G17 73% 33° 6% 0
1 AM Clear 41° 37° 0% 0.00 in N 6 G17 73% 33° 5% 0
2 AM Clear 41° 37° 0% 0.00 in N 6 G16 73% 33° 4% 0
3 AM Clear 41° 37° 0% 0.00 in N 6 G15 76% 34° 3% 0
4 AM Clear 40° 37° 0% 0.00 in N 5 G15 79% 34° 2% 0
5 AM Clear 40° 37° 0% 0.00 in N 5 G14 82% 35° 2% 0
6 AM Sunny 39° 36° 0% 0.00 in N 5 G14 85% 35° 5% 0
7 AM Sunny 38° 34° 0% 0.00 in N 6 G14 89% 35° 8% 0
8 AM Sunny 38° 34° 0% 0.00 in N 6 G14 89% 35° 10% 0
9 AM Sunny 41° 37° 0% 0.00 in N 6 G14 79% 35° 10% 1
10 AM Sunny 46° 42° 0% 0.00 in N 7 G13 65% 35° 10% 2
11 AM Sunny 50° 47° 0% 0.00 in N 7 G13 56% 35° 9% 3
12 PM Sunny 52° 52° 0% 0.00 in N 7 52% 35° 8% 3
1 PM Sunny 53° 53° 0% 0.00 in NW 7 52% 36° 7% 3
2 PM Sunny 53° 53° 0% 0.00 in NW 7 52% 36° 6% 2
3 PM Sunny 53° 53° 0% 0.00 in NW 6 52% 36° 5% 1
4 PM Sunny 51° 51° 0% 0.00 in NW 5 56% 36° 3% 1
5 PM Sunny 50° 49° 0% 0.00 in NW 3 58% 36° 2% 0
6 PM Clear 48° 48° 0% 0.00 in NW 2 63% 36° 3% 0
7 PM Clear 46° 46° 0% 0.00 in W 2 71% 37° 3% 0
8 PM Clear 45° 45° 0% 0.00 in W 1 73% 37° 4% 0
9 PM Clear 45° 45° 0% 0.00 in W 1 70% 36° 4% 0
10 PM Clear 46° 46° 0% 0.00 in Calm 68% 36° 4% 0
11 PM Clear 46° 46° 0% 0.00 in Calm 68% 36° 4% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 45° 45° 0% 0.00 in Calm 68% 35° 3% 0
1 AM Clear 44° 44° 0% 0.00 in W 1 68% 34° 2% 0
2 AM Clear 43° 43° 0% 0.00 in W 1 67% 33° 2% 0
3 AM Clear 44° 44° 0% 0.00 in W 1 68% 34° 2% 0
4 AM Clear 45° 45° 0% 0.00 in NW 1 70% 36° 2% 0
5 AM Clear 46° 46° 0% 0.00 in NW 1 71% 37° 3% 0
6 AM Sunny 43° 43° 0% 0.00 in NW 1 76% 36° 2% 0
7 AM Sunny 40° 40° 0% 0.00 in NW 1 85% 36° 2% 0
8 AM Sunny 39° 39° 0% 0.00 in W 1 85% 35° 1% 0
9 AM Sunny 42° 42° 0% 0.00 in W 1 76% 35° 1% 1
10 AM Sunny 48° 48° 0% 0.00 in SW 2 63% 36° 0% 2
11 AM Sunny 55° 55° 0% 0.00 in SW 3 64% 43° 0% 3
12 PM Sunny 58° 58° 0% 0.00 in SW 3 64% 46° 0% 3
1 PM Sunny 57° 57° 0% 0.00 in S 5 63% 45° 0% 3
2 PM Sunny 56° 56° 0% 0.00 in S 5 62% 43° 0% 2
3 PM Sunny 56° 56° 0% 0.00 in S 5 62% 43° 0% –
4 PM Sunny 56° 56° 0% 0.00 in S 6 63% 43° 1% –
5 PM Sunny 54° 54° 0% 0.00 in S 6 65% 43° 1% –
6 PM Clear 52° 52° 0% 0.00 in S 5 72% 43° 2% –
7 PM Clear 49° 47° 0% 0.00 in SW 5 81% 43° 3% –
8 PM Mostly Clear 47° 46° 0% 0.00 in SW 3 89% 44° 6% –
9 PM Mostly Clear 46° 45° 0% 0.00 in SW 3 93% 44° 6% –
10 PM Mostly Clear 45° 44° 0% 0.00 in SW 3 G8 96% 44° 6% –
11 PM Mostly Clear 45° 44° 0% 0.00 in SW 3 G8 96% 44° 6% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 45° 44° 0% 0.00 in SW 3 G8 96% 44° 6% –
1 AM Mostly Clear 45° 44° 0% 0.00 in SW 3 G9 100% 45° 6% –
2 AM Clear 45° 44° 0% 0.00 in SW 3 G9 100% 45° 5% –
3 AM Clear 45° 44° 0% 0.00 in SW 3 G9 100% 45° 5% –
4 AM Clear 45° 43° 0% 0.00 in SW 5 G10 100% 45° 5% –
5 AM Clear 45° 43° 0% 0.00 in SW 5 G10 100% 45° 5% –
6 AM Sunny 45° 43° 0% 0.00 in SW 5 G12 100% 45° 5% –
7 AM Sunny 46° 43° 0% 0.00 in SW 6 G12 100% 46° 5% –
8 AM Sunny 47° 44° 0% 0.00 in SW 6 G13 100% 47° 2% –
9 AM Sunny 50° 47° 0% 0.00 in SW 7 G13 93% 48° 2% –
10 AM Sunny 54° 54° 0% 0.00 in SW 7 G13 80% 48° 2% –
11 AM Sunny 57° 57° 0% 0.00 in SW 8 75% 49° 2% –
12 PM Sunny 58° 58° 0% 0.00 in SW 8 72% 49° 2% –
1 PM Sunny 59° 59° 0% 0.00 in SW 8 G14 72% 50° 2% –
2 PM Sunny 59° 59° 0% 0.00 in SW 8 G14 72% 50° 4% –
3 PM Sunny 60° 60° 0% 0.00 in SW 8 G14 69% 50° 4% –
4 PM Sunny 60° 60° 0% 0.00 in SW 7 G13 69% 50° 4% –
5 PM Sunny 59° 59° 0% 0.00 in SW 7 72% 50° 4% –
6 PM Clear 57° 57° 0% 0.00 in SW 6 77% 50° 4% –
7 PM Clear 54° 54° 0% 0.00 in W 6 83% 49° 4% –
8 PM Mostly Clear 52° 52° 0% 0.00 in W 5 89% 49° 8% –
9 PM Mostly Clear 51° 51° 0% 0.00 in W 5 93% 49° 8% –
10 PM Mostly Clear 50° 48° 0% 0.00 in W 5 96% 49° 8% –
11 PM Mostly Clear 50° 48° 0% 0.00 in NW 5 G10 96% 49° 8% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 50° 48° 0% 0.00 in NW 5 G12 96% 49° 8% –
1 AM Mostly Clear 49° 47° 0% 0.00 in N 5 G13 96% 48° 8% –
2 AM Mostly Clear 49° 47° 0% 0.00 in N 6 G14 96% 48° 21% –
3 AM Mostly Clear 48° 45° 0% 0.00 in N 7 G15 96% 47° 21% –
4 AM Mostly Clear 47° 43° 0% 0.00 in N 8 G17 100% 47° 21% –
5 AM Mostly Clear 47° 43° 0% 0.00 in N 9 G18 96% 46° 21% –
6 AM Sunny 47° 42° 0% 0.00 in N 10 G20 96% 46° 21% –
7 AM Sunny 47° 42° 0% 0.00 in N 10 G20 96% 46° 21% –
8 AM Sunny 48° 43° 0% 0.00 in N 12 G20 93% 46° 20% –
9 AM Sunny 50° 46° 0% 0.00 in N 12 G21 86% 46° 20% –
10 AM Sunny 52° 52° 0% 0.00 in N 13 G22 83% 47° 20% –
11 AM Sunny 54° 54° 0% 0.00 in N 13 G22 77% 47° 20% –
12 PM Sunny 54° 54° 0% 0.00 in N 13 G22 74% 46° 20% –
1 PM Sunny 54° 54° 0% 0.00 in N 13 G21 71% 45° 20% –
2 PM Sunny 53° 53° 0% 0.00 in N 13 G20 71% 44° 22% –
3 PM Sunny 53° 53° 0% 0.00 in N 12 G18 69% 43° 22% –
4 PM Sunny 53° 53° 0% 0.00 in N 10 G17 64% 41° 22% –
5 PM Sunny 52° 52° 0% 0.00 in N 9 G16 63% 40° 22% –
6 PM Mostly Clear 50° 47° 0% 0.00 in N 8 G14 66% 39° 22% –
7 PM Mostly Clear 47° 44° 0% 0.00 in NE 7 71% 38° 22% –
8 PM Mostly Clear 45° 42° 0% 0.00 in NE 6 73% 37° 17% –
9 PM Mostly Clear 44° 41° 0% 0.00 in NE 5 G10 76% 37° 17% –
10 PM Mostly Clear 43° 40° 0% 0.00 in NE 5 G10 76% 36° 17% –
11 PM Mostly Clear 42° 39° 0% 0.00 in NE 5 G10 79% 36° 17% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 42° 39° 0% 0.00 in NE 5 G10 79% 36° 17% –
1 AM Mostly Clear 42° 39° 0% 0.00 in NE 5 G10 76% 35° 17% –
2 AM Mostly Clear 42° 39° 0% 0.00 in NE 5 G10 76% 35° 24% –
3 AM Mostly Clear 42° 39° 0% 0.00 in NE 5 G10 76% 35° 24% –
4 AM Mostly Clear 41° 38° 0% 0.00 in NE 5 G10 79% 35° 24% –
5 AM Mostly Clear 41° 38° 0% 0.00 in NE 5 G10 79% 35° 24% –
6 AM Sunny 41° 38° 0% 0.00 in NE 5 G10 79% 35° 24% –
7 AM Sunny 42° 39° 0% 0.00 in NE 5 G10 79% 36° 24% –
8 AM Mostly Sunny 44° 41° 0% 0.00 in NE 5 G10 76% 37° 41% –
9 AM Mostly Sunny 46° 44° 0% 0.00 in NE 5 G10 73% 38° 41% –
10 AM Mostly Sunny 49° 47° 0% 0.00 in NE 6 68% 39° 41% –
11 AM Mostly Sunny 51° 51° 0% 0.00 in NE 6 66% 40° 41% –
12 PM Mostly Sunny 52° 52° 0% 0.00 in NE 6 63% 40° 41% –
1 PM Mostly Sunny 52° 52° 0% 0.00 in E 7 63% 40° 41% –
2 PM Mostly Sunny 52° 52° 0% 0.00 in E 7 61% 39° 44% –
3 PM Mostly Sunny 52° 52° 0% 0.00 in E 7 61% 39° 44% –
4 PM Mostly Sunny 52° 52° 0% 0.00 in E 6 59% 38° 44% –
5 PM Mostly Sunny 51° 51° 0% 0.00 in E 5 61% 38° 44% –
6 PM Partly Cloudy 49° 47° 0% 0.00 in SE 5 66% 38° 44% –
7 PM Partly Cloudy 47° 46° 0% 0.00 in SE 3 71% 38° 44% –
8 PM Partly Cloudy 45° 44° 1% 0.00 in SE 3 76% 38° 45% –
9 PM Partly Cloudy 44° 42° 1% 0.00 in S 3 79% 38° 45% –
10 PM Partly Cloudy 43° 43° 1% 0.00 in S 2 86% 39° 45% –
11 PM Partly Cloudy 43° 43° 1% 0.00 in S 2 86% 39° 45% –
Thursday, October 2912 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 43° 43° 1% 0.00 in S 2 86% 39° 45% –
1 AM Partly Cloudy 43° 43° 1% 0.00 in S 2 89% 40° 45% –
2 AM Partly Cloudy 43° 43° 2% 0.00 in S 2 89% 40° 45% –
3 AM Partly Cloudy 43° 43° 2% 0.00 in S 2 89% 40° 45% –
4 AM Partly Cloudy 44° 44° 2% 0.00 in S 2 86% 40° 45% –
5 AM Partly Cloudy 44° 44° 2% 0.00 in S 2 86% 40° 45% –
6 AM Mostly Sunny 44° 44° 3% 0.00 in S 2 89% 41° 45% –
7 AM Mostly Sunny 45° 45° 3% 0.00 in S 2 G8 89% 42° 45% –
8 AM Mostly Sunny 46° 45° 3% 0.00 in S 3 G8 89% 43° 41% –
9 AM Mostly Sunny 49° 47° 3% 0.00 in S 5 83% 44° 41% –
10 AM Mostly Sunny 51° 51° 4% 0.00 in S 6 80% 45° 41% –
11 AM Mostly Sunny 54° 54° 4% 0.00 in S 7 74% 46° 41% –

National Weather Service forecast updated 2 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 4Search index and reflects what the press published. Terms of use.