Watertown, MA Hourly Weather

Middlesex County3:05 AM EDT42.37°N, 71.18°WElevation 62 ft

Next 48 hours

3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Mon Oct 26 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Tue Oct 27 12 AM 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 2521 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 AM Clear 37° 37° 0% 0.00 in W 2 75% 30° 1% 0
4 AM Clear 37° 37° 0% 0.00 in W 2 75% 30° 1% 0
5 AM Areas Of Frost 36° 36° 0% 0.00 in W 2 85% 32° 1% 0
6 AM Areas Of Frost 36° 36° 0% 0.00 in W 2 82% 31° 1% 0
7 AM Areas Of Frost 36° 36° 0% 0.00 in W 2 82% 31° 2% 0
8 AM Sunny 39° 39° 0% 0.00 in W 2 76% 32° 2% 0
9 AM Sunny 44° 42° 0% 0.00 in W 3 62% 32° 1% 1
10 AM Sunny 50° 49° 0% 0.00 in W 3 48% 31° 0% 2
11 AM Sunny 56° 56° 0% 0.00 in W 3 38% 31° 0% 3
12 PM Sunny 61° 61° 0% 0.00 in W 5 32% 31° 1% 3
1 PM Sunny 64° 64° 0% 0.00 in SW 5 28% 30° 1% 3
2 PM Sunny 66° 66° 0% 0.00 in SW 6 26% 30° 3% 2
3 PM Sunny 66° 66° 0% 0.00 in S 6 26% 30° 3% 1
4 PM Sunny 65° 65° 0% 0.00 in S 7 28% 31° 2% 1
5 PM Sunny 63° 63° 0% 0.00 in S 7 30% 31° 0% 0
6 PM Clear 60° 60° 0% 0.00 in S 6 36% 33° 1% 0
7 PM Clear 56° 56° 0% 0.00 in S 5 45% 35° 0% 0
8 PM Clear 52° 52° 0% 0.00 in SW 3 56% 37° 0% 0
9 PM Clear 50° 48° 0% 0.00 in SW 5 61% 37° 0% 0
10 PM Clear 49° 47° 0% 0.00 in SW 5 63% 37° 1% 0
11 PM Clear 48° 46° 0% 0.00 in SW 5 65% 37° 1% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 46° 44° 0% 0.00 in SW 5 71% 37° 1% 0
1 AM Clear 44° 41° 0% 0.00 in SW 5 76% 37° 0% 0
2 AM Clear 43° 39° 0% 0.00 in SW 6 76% 36° 0% 0
3 AM Clear 43° 39° 0% 0.00 in SW 6 73% 35° 0% 0
4 AM Clear 43° 39° 0% 0.00 in SW 6 76% 36° 1% 0
5 AM Clear 43° 39° 0% 0.00 in W 6 79% 37° 1% 0
6 AM Sunny 41° 37° 0% 0.00 in W 6 85% 37° 1% 0
7 AM Sunny 40° 36° 0% 0.00 in W 6 89% 37° 2% 0
8 AM Sunny 41° 37° 0% 0.00 in W 6 85% 37° 2% 0
9 AM Sunny 46° 43° 0% 0.00 in W 6 73% 38° 2% 1
10 AM Sunny 53° 53° 0% 0.00 in W 6 G12 61% 40° 3% 2
11 AM Sunny 59° 59° 0% 0.00 in W 7 G13 53% 42° 3% 3
12 PM Sunny 64° 64° 0% 0.00 in W 7 G15 46% 43° 3% 3
1 PM Sunny 67° 67° 0% 0.00 in W 8 G16 42% 43° 3% 3
2 PM Sunny 68° 68° 0% 0.00 in W 9 G18 42% 44° 3% 3
3 PM Sunny 68° 68° 0% 0.00 in W 8 G17 43% 45° 4% 2
4 PM Sunny 67° 67° 0% 0.00 in W 8 G17 49% 47° 5% 1
5 PM Sunny 65° 65° 0% 0.00 in W 7 G16 54% 48° 6% 0
6 PM Mostly Clear 63° 63° 0% 0.00 in W 7 G14 58% 48° 8% 0
7 PM Mostly Clear 60° 60° 0% 0.00 in NW 7 64% 48° 9% 0
8 PM Mostly Clear 59° 59° 0% 0.00 in W 5 G10 67% 48° 11% 0
9 PM Mostly Clear 57° 57° 0% 0.00 in NW 5 G10 72% 48° 13% 0
10 PM Mostly Clear 55° 55° 0% 0.00 in NW 6 G12 74% 47° 14% 0
11 PM Mostly Clear 53° 53° 0% 0.00 in NW 6 G12 77% 46° 16% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 52° 52° 0% 0.00 in NW 6 G12 77% 45° 16% 0
1 AM Mostly Clear 50° 47° 0% 0.00 in NW 7 G13 77% 43° 15% 0
2 AM Mostly Clear 49° 46° 0% 0.00 in NW 7 G13 74% 41° 15% 0
3 AM Mostly Clear 47° 44° 0% 0.00 in NW 7 G13 76% 40° 15% –
4 AM Mostly Clear 45° 41° 0% 0.00 in N 7 G13 76% 38° 16% –
5 AM Mostly Clear 44° 40° 0% 0.00 in N 7 G13 76% 37° 16% –
6 AM Sunny 42° 38° 0% 0.00 in N 7 G13 79% 36° 19% –
7 AM Sunny 42° 38° 0% 0.00 in N 7 76% 35° 21% –
8 AM Sunny 42° 38° 0% 0.00 in N 7 73% 34° 24% –
9 AM Sunny 44° 40° 0% 0.00 in N 7 68% 34° 19% –
10 AM Sunny 47° 43° 0% 0.00 in N 8 58% 33° 15% –
11 AM Sunny 49° 46° 0% 0.00 in N 8 54% 33° 10% –
12 PM Sunny 51° 51° 0% 0.00 in N 8 48% 32° 9% –
1 PM Sunny 52° 52° 0% 0.00 in N 7 46% 32° 8% –
2 PM Sunny 52° 52° 0% 0.00 in N 6 44% 31° 7% –
3 PM Sunny 52° 52° 0% 0.00 in N 5 43% 30° 6% –
4 PM Sunny 52° 52° 0% 0.00 in N 5 43% 30° 4% –
5 PM Sunny 50° 49° 0% 0.00 in N 3 46% 30° 3% –
6 PM Clear 48° 48° 0% 0.00 in N 2 49% 30° 4% –
7 PM Clear 45° 45° 0% 0.00 in N 1 58% 31° 4% –
8 PM Clear 44° 44° 0% 0.00 in N 1 60% 31° 5% –
9 PM Clear 42° 42° 0% 0.00 in N 1 62% 30° 5% –
10 PM Clear 40° 40° 0% 0.00 in N 2 67% 30° 5% –
11 PM Clear 38° 38° 0% 0.00 in N 2 70% 29° 5% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 37° 37° 0% 0.00 in N 2 72% 29° 5% –
1 AM Clear 37° 34° 0% 0.00 in N 3 70% 28° 5% –
2 AM Mostly Clear 36° 33° 0% 0.00 in N 3 72% 28° 7% –
3 AM Mostly Clear 35° 32° 0% 0.00 in N 3 75% 28° 7% –
4 AM Mostly Clear 34° 31° 0% 0.00 in N 3 75% 27° 7% –
5 AM Mostly Clear 33° 30° 0% 0.00 in N 3 78% 27° 7% –
6 AM Sunny 32° 29° 0% 0.00 in N 3 81% 27° 7% –
7 AM Sunny 33° 30° 0% 0.00 in N 3 78% 27° 7% –
8 AM Sunny 34° 31° 0% 0.00 in N 3 75% 27° 10% –
9 AM Sunny 38° 36° 0% 0.00 in N 3 70% 29° 10% –
10 AM Sunny 43° 43° 0% 0.00 in N 2 60% 30° 10% –
11 AM Sunny 47° 47° 0% 0.00 in N 2 56% 32° 10% –
12 PM Sunny 50° 50° 0% 0.00 in NE 2 50% 32° 10% –
1 PM Sunny 52° 52° 0% 0.00 in E 3 46% 32° 10% –
2 PM Sunny 53° 53° 0% 0.00 in SE 3 44% 32° 15% –
3 PM Sunny 54° 54° 0% 0.00 in SE 3 45% 33° 15% –
4 PM Sunny 54° 54° 0% 0.00 in SE 2 45% 33° 15% –
5 PM Sunny 53° 53° 0% 0.00 in SE 2 48% 34° 15% –
6 PM Mostly Clear 51° 51° 0% 0.00 in SE 2 54% 35° 15% –
7 PM Mostly Clear 48° 47° 0% 0.00 in SE 3 60% 35° 15% –
8 PM Partly Cloudy 45° 44° 0% 0.00 in S 3 70% 36° 26% –
9 PM Partly Cloudy 43° 41° 0% 0.00 in S 3 76% 36° 26% –
10 PM Partly Cloudy 42° 40° 0% 0.00 in S 3 82% 37° 26% –
11 PM Partly Cloudy 41° 39° 0% 0.00 in S 3 85% 37° 26% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 40° 38° 0% 0.00 in S 3 89% 37° 26% –
1 AM Partly Cloudy 39° 39° 0% 0.00 in SW 2 92% 37° 26% –
2 AM Partly Cloudy 39° 39° 0% 0.00 in SW 2 92% 37° 27% –
3 AM Partly Cloudy 38° 38° 0% 0.00 in SW 2 96% 37° 27% –
4 AM Partly Cloudy 38° 36° 0% 0.00 in SW 3 96% 37° 27% –
5 AM Partly Cloudy 38° 36° 0% 0.00 in SW 3 96% 37° 27% –
6 AM Mostly Sunny 37° 34° 0% 0.00 in SW 3 100% 37° 27% –
7 AM Mostly Sunny 37° 33° 0% 0.00 in SW 5 100% 37° 27% –
8 AM Mostly Sunny 39° 36° 0% 0.00 in SW 5 100% 39° 34% –
9 AM Mostly Sunny 43° 39° 0% 0.00 in SW 6 G12 93% 41° 34% –
10 AM Mostly Sunny 49° 46° 0% 0.00 in SW 7 G13 77% 42° 34% –
11 AM Mostly Sunny 54° 54° 0% 0.00 in SW 8 G15 69% 44° 34% –
12 PM Mostly Sunny 57° 57° 0% 0.00 in SW 9 G17 64% 45° 34% –
1 PM Mostly Sunny 60° 60° 0% 0.00 in SW 10 G18 60% 46° 34% –
2 PM Sunny 61° 61° 0% 0.00 in SW 10 G20 58% 46° 18% –
3 PM Sunny 62° 62° 0% 0.00 in SW 10 G20 56% 46° 18% –
4 PM Sunny 63° 63° 1% 0.00 in SW 10 G20 56% 47° 18% –
5 PM Sunny 62° 62° 1% 0.00 in SW 10 G20 58% 47° 18% –
6 PM Mostly Clear 60° 60° 2% 0.00 in SW 9 G18 62% 47° 18% –
7 PM Mostly Clear 57° 57° 3% 0.00 in SW 9 G17 72% 48° 18% –
8 PM Mostly Clear 55° 55° 3% 0.00 in SW 8 G16 77% 48° 14% –
9 PM Mostly Clear 54° 54° 4% 0.00 in SW 8 G15 80% 48° 14% –
10 PM Mostly Clear 53° 53° 4% 0.00 in SW 7 G15 83% 48° 14% –
11 PM Mostly Clear 52° 52° 5% 0.00 in SW 7 G15 86% 48° 14% –
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 52° 52° 5% 0.00 in SW 7 G15 86% 48° 14% –
1 AM Mostly Clear 52° 52° 5% 0.00 in SW 7 G15 89% 49° 14% –
2 AM Partly Cloudy 52° 52° 7% 0.00 in SW 7 G15 89% 49° 26% –
3 AM Partly Cloudy 51° 51° 7% 0.00 in SW 7 G15 93% 49° 26% –
4 AM Partly Cloudy 51° 51° 7% 0.00 in SW 7 G15 89% 48° 26% –
5 AM Partly Cloudy 50° 47° 7% 0.00 in SW 7 G15 93% 48° 26% –
6 AM Mostly Sunny 49° 46° 6% 0.00 in SW 7 G15 96% 48° 26% –
7 AM Mostly Sunny 49° 46° 6% 0.00 in W 7 G14 96% 48° 26% –
8 AM Sunny 50° 47° 2% 0.00 in W 7 G14 93% 48° 21% –
9 AM Sunny 53° 53° 2% 0.00 in W 7 G15 86% 49° 21% –
10 AM Sunny 57° 57° 2% 0.00 in W 8 G16 75% 49° 21% –
11 AM Sunny 60° 60° 1% 0.00 in W 8 G17 69% 50° 21% –
12 PM Sunny 62° 62° 1% 0.00 in W 8 G18 65% 50° 21% –
1 PM Sunny 64° 64° 1% 0.00 in W 9 G18 58% 49° 21% –
2 PM Sunny 65° 65° 3% 0.00 in W 9 G18 56% 49° 21% –
3 PM Sunny 66° 66° 3% 0.00 in W 9 G17 54% 49° 21% –
4 PM Sunny 66° 66° 3% 0.00 in W 9 G16 52% 48° 21% –
5 PM Sunny 65° 65° 3% 0.00 in W 8 G15 54% 48° 21% –
6 PM Mostly Clear 63° 63° 3% 0.00 in W 7 G14 58% 48° 21% –
7 PM Mostly Clear 60° 60° 3% 0.00 in W 6 G12 62% 47° 21% –
8 PM Mostly Clear 57° 57° 1% 0.00 in W 5 G10 69% 47° 16% –
9 PM Mostly Clear 55° 55° 1% 0.00 in W 5 72% 46° 16% –
10 PM Mostly Clear 53° 53° 1% 0.00 in NW 5 77% 46° 16% –
11 PM Mostly Clear 51° 51° 1% 0.00 in NW 5 80% 45° 16% –

National Weather Service forecast updated 20 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.