EN
English Español

As of 07:14 CDT

Weather in Chelsea, SD

64°Current weather

Chelsea, Sunday, 9 August, 07:14

Overcast. Feels like 64°. High 85°, low 62°.

Pressure29.80 inHg
Wind9.5 mph N
Humidity94%
Visibility6.2 mi
Dew point60°

10-day forecast for Chelsea, SD: 55° to 101°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

101°
Best day: Tuesday, August 18
93° · 0.36 in
Worst day: Monday, August 10

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1093° / 55°0.36Heavy rain
MorningClear59°feels 59°
AfternoonPartly cloudy87°feels 85°
EveningMostly clear93°feels 91°
OvernightOvercast60°feels 58°
93 °Heavy rain

Chelsea, Monday, 10 August

Heavy rain. High 93°, low 55°.

Pressure29.83 inHg
Wind7 mph S
Humidity39%
Visibility6.2 mi
Dew point59°
Tue, 1190° / 63°0.11Rain
MorningClear66°feels 67°
AfternoonClear86°feels 85°
EveningOvercast84°feels 82°
OvernightLight rain65°feels 65°
90 °Rain

Chelsea, Tuesday, 11 August

Rain. High 90°, low 63°.

Pressure29.88 inHg
Wind11.3 mph NE
Humidity45%
Visibility6.2 mi
Dew point57°
Wed, 1291° / 64°0Clear
MorningClear68°feels 67°
AfternoonClear88°feels 85°
EveningOvercast83°feels 82°
OvernightOvercast69°feels 67°
91 °Clear

Chelsea, Wednesday, 12 August

Clear. High 91°, low 64°.

Pressure29.91 inHg
Wind8.7 mph E
Humidity28%
Visibility6.2 mi
Dew point47°
Thu, 1379° / 66°0Overcast
MorningOvercast69°feels 69°
AfternoonOvercast78°feels 78°
EveningOvercast73°feels 73°
OvernightOvercast70°feels 69°
79 °Overcast

Chelsea, Thursday, 13 August

Overcast. High 79°, low 66°.

Pressure30.00 inHg
Wind11.8 mph SE
Humidity39%
Visibility—
Dew point50°
Fri, 1481° / 59°0Overcast
MorningOvercast65°feels 65°
AfternoonOvercast79°feels 78°
EveningOvercast71°feels 70°
OvernightOvercast63°feels 63°
81 °Overcast

Chelsea, Friday, 14 August

Overcast. High 81°, low 59°.

Pressure30.09 inHg
Wind20.7 mph S
Humidity33%
Visibility—
Dew point46°
Sat, 1579° / 64°0.02Light rain
MorningLight rain65°feels 65°
AfternoonLight rain71°feels 71°
EveningLight rain77°feels 78°
OvernightLight rain69°feels 70°
79 °Light rain

Chelsea, Saturday, 15 August

Light rain. High 79°, low 64°.

Pressure30.09 inHg
Wind9.8 mph SE
Humidity76%
Visibility—
Dew point60°
Sun, 1690° / 64°0Overcast
MorningOvercast70°feels 69°
AfternoonOvercast85°feels 83°
EveningOvercast86°feels 83°
OvernightOvercast73°feels 72°
90 °Overcast

Chelsea, Sunday, 16 August

Overcast. High 90°, low 64°.

Pressure30.12 inHg
Wind7.4 mph E
Humidity32%
Visibility—
Dew point49°
Mon, 1788° / 65°0.2Light rain
MorningLight rain70°feels 70°
AfternoonLight rain83°feels 85°
EveningLight rain81°feels 84°
OvernightLight rain74°feels 75°
88 °Light rain

Chelsea, Monday, 17 August

Light rain. High 88°, low 65°.

Pressure29.94 inHg
Wind18.6 mph SE
Humidity55%
Visibility—
Dew point63°
Tue, 18101° / 71°0.03Light rain
MorningLight rain78°feels 80°
AfternoonLight rain96°feels 98°
EveningLight rain96°feels 95°
OvernightLight rain80°feels 80°
101 °Light rain

Chelsea, Tuesday, 18 August

Light rain. High 101°, low 71°.

Pressure29.71 inHg
Wind9.6 mph NE
Humidity34%
Visibility—
Dew point60°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Chelsea, SD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.