This page presents a long range weather forecast for Watertown in May as well as other months. You can quickly get a brief overview of the weather to expect in May on a daily basis.
The Watertown extended forecast data provided is based on the average values of previous years.
Long range weather forecast
Select a month and click on a day for more information:
Wednesday
May 1
10° / 6°
Thursday
May 2
19° / 8°
Friday
May 3
21° / 9°
Saturday
May 4
8° / 6°
Sunday
May 5
15° / 7°
Monday
May 6
21° / 10°
Tuesday
May 7
18° / 10°
Wednesday
May 8
16° / 8°
Thursday
May 9
19° / 6°
Friday
May 10
20° / 7°
Saturday
May 11
18° / 8°
Sunday
May 12
22° / 8°
Monday
May 13
25° / 11°
Tuesday
May 14
23° / 12°
Wednesday
May 15
25° / 11°
Thursday
May 16
27° / 14°
Friday
May 17
20° / 10°
Saturday
May 18
22° / 8°
Sunday
May 19
21° / 10°
Monday
May 20
24° / 11°
Tuesday
May 21
28° / 13°
Wednesday
May 22
26° / 15°
Thursday
May 23
22° / 13°
Friday
May 24
22° / 10°
Saturday
May 25
21° / 9°
Sunday
May 26
25° / 11°
Monday
May 27
25° / 13°
Tuesday
May 28
25° / 13°
Wednesday
May 29
21° / 10°
Thursday
May 30
22° / 10°
Friday
May 31
22° / 9°
Watertown 30 days weather forecast
Check out our estimated 30 days weather forecast for Watertown, this data is based on the average weather in Watertown in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Watertown next to the desired date.