Hurricane Isaias to Approach the Northern Gulf Coast on Friday

Isaias is expected to approach the northern Gulf Coast as a strong hurricane on Friday, bringing life-threatening storm surge, damaging winds, heavy rain, and severe thunderstorms across the region and Southeast into the weekend, with risks of flooding and tornadoes. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

64°F

18°C

Humidity	41%
Wind Speed	S 7 mph
Barometer	30.10 in (1019.4 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	8 Oct 11:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Watertown SD

This Afternoon
High: 68 °F
Sunny
Tonight
Low: 47 °F
Partly Cloudy
Friday
High: 77 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
and Breezy
Saturday
High: 82 °F
Sunny and
Breezy
Saturday Night
Low: 61 °F
Mostly Clear
and Breezy
Sunday
High: 72 °F
Mostly Sunny
Sunday Night
Low: 43 °F
Mostly Cloudy
Columbus Day
High: 54 °F
Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 68. South southeast wind around 5 mph.

Tonight

Partly cloudy, with a low around 47. Southeast wind 7 to 9 mph.

Friday

Sunny, with a high near 77. South southeast wind 10 to 15 mph, with gusts as high as 26 mph.

Friday Night

Mostly clear, with a low around 66. Breezy, with a south wind 15 to 21 mph, with gusts as high as 32 mph.

Saturday

Sunny, with a high near 82. Breezy, with a south wind 22 to 25 mph, with gusts as high as 39 mph.

Saturday Night

Mostly clear, with a low around 61. Breezy, with a south wind 17 to 21 mph, with gusts as high as 33 mph.

Sunday

Mostly sunny, with a high near 72. South wind around 16 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

Sunday Night

Mostly cloudy, with a low around 43. North wind 11 to 15 mph, with gusts as high as 25 mph.

Columbus Day

A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 54. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, with a low around 38.

Tuesday

Partly sunny, with a high near 55.

Tuesday Night

A slight chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 20%.

Wednesday

A chance of showers. Mostly sunny, with a high near 60. Chance of precipitation is 40%.