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As of 09:35 CDT

Weather in Watertown, SD

69°Current weather

Watertown, Sunday, 9 August, 09:35

Mostly clear. Feels like 70°. High 82°, low 64°.

Pressure29.85 inHg
Wind10 mph NE
Humidity84%
Visibility6.2 mi
Dew point64°

Two-week outlook for Watertown, SD: week one averages a high of 80.7° and week two 86.5°, so week two runs 5.8° warmer than week one. Around 2.1 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 82°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)80.7°61.6°2.0 in / 4 d+2.5°
2nd (August 16 – August 22)86.5°60.1°0.1 in / 1 d+8.4°

Weekend weather

Sun, August 9
Light rain
82°64°
0.06 in
Sat, August 15
Light rain
68°62°
0.23 in
Sun, August 16
Overcast
82°59°
no precip.
Sat, August 22
Clear
84°59°
no precip.
Mon, 1085° / 58°0Overcast
85 °Overcast

Watertown, Monday, 10 August

Overcast. High 85°, low 58°.

Pressure29.85 inHg
Wind10.6 mph E
Humidity28%
Visibility6.2 mi
Dew point51°
Tue, 1189° / 64°1.4Heavy rain
89 °Heavy rain

Watertown, Tuesday, 11 August

Heavy rain. High 89°, low 64°.

Pressure29.83 inHg
Wind11.5 mph NE
Humidity57%
Visibility6.2 mi
Dew point64°
Wed, 1283° / 63°0.02Light rain
83 °Light rain

Watertown, Wednesday, 12 August

Light rain. High 83°, low 63°.

Pressure29.91 inHg
Wind12.1 mph E
Humidity39%
Visibility6.2 mi
Dew point52°
Thu, 1380° / 64°0Overcast
80 °Overcast

Watertown, Thursday, 13 August

Overcast. High 80°, low 64°.

Pressure29.97 inHg
Wind12.7 mph E
Humidity53%
Visibility—
Dew point56°
Fri, 1477° / 58°0.28Rain
77 °Rain

Watertown, Friday, 14 August

Rain. High 77°, low 58°.

Pressure30.09 inHg
Wind16.6 mph E
Humidity55%
Visibility—
Dew point54°
Sat, 1568° / 62°0.23Light rain
68 °Light rain

Watertown, Saturday, 15 August

Light rain. High 68°, low 62°.

Pressure30.09 inHg
Wind11.6 mph E
Humidity98%
Visibility—
Dew point63°
Sun, 1682° / 59°0Overcast
82 °Overcast

Watertown, Sunday, 16 August

Overcast. High 82°, low 59°.

Pressure30.18 inHg
Wind8.1 mph N
Humidity47%
Visibility—
Dew point53°
Mon, 1784° / 62°0.01Light rain
84 °Light rain

Watertown, Monday, 17 August

Light rain. High 84°, low 62°.

Pressure29.94 inHg
Wind20 mph S
Humidity47%
Visibility—
Dew point59°
Tue, 1892° / 60°0.08Light rain
92 °Light rain

Watertown, Tuesday, 18 August

Light rain. High 92°, low 60°.

Pressure29.71 inHg
Wind18.7 mph NW
Humidity36%
Visibility—
Dew point56°
Wed, 1981° / 56°0Clear
81 °Clear

Watertown, Wednesday, 19 August

Clear. High 81°, low 56°.

Pressure30.00 inHg
Wind10.2 mph N
Humidity44%
Visibility—
Dew point50°
Thu, 2090° / 59°0Partly cloudy
90 °Partly cloudy

Watertown, Thursday, 20 August

Partly cloudy. High 90°, low 59°.

Pressure29.85 inHg
Wind15.9 mph SW
Humidity32%
Visibility—
Dew point50°
Fri, 2192° / 64°0Partly cloudy
92 °Partly cloudy

Watertown, Friday, 21 August

Partly cloudy. High 92°, low 64°.

Pressure29.71 inHg
Wind12.5 mph NE
Humidity32%
Visibility—
Dew point52°
Sat, 2284° / 59°0Clear
84 °Clear

Watertown, Saturday, 22 August

Clear. High 84°, low 59°.

Pressure30.00 inHg
Wind16.2 mph NW
Humidity29%
Visibility—
Dew point43°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Watertown, SD, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.