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As of 23:01 MDT

Weather in St. Onge, SD

74°Current weather

St. Onge, Saturday, 8 August, 23:01

Clear. Feels like 71°. High 96°, low 65°.

Pressure29.83 inHg
Wind6.3 mph SW
Humidity17%
Visibility6.2 mi
Dew point29°

10-day forecast for St. Onge, SD: 60° to 99°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

99°
Best day: Monday, August 10
84° · 0.76 in
Worst day: Friday, August 14

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

Sun, 0988° / 66°0Partly cloudy
MorningOvercast73°feels 71°
AfternoonPartly cloudy87°feels 84°
EveningClear83°feels 81°
OvernightClear72°feels 70°
88 °Partly cloudy

St. Onge, Sunday, 9 August

Partly cloudy. High 88°, low 66°.

Pressure29.80 inHg
Wind15.8 mph E
Humidity21%
Visibility6.2 mi
Dew point44°
Mon, 1099° / 68°0Clear
MorningPartly cloudy75°feels 74°
AfternoonClear97°feels 93°
EveningClear85°feels 82°
OvernightOvercast70°feels 69°
99 °Clear

St. Onge, Monday, 10 August

Clear. High 99°, low 68°.

Pressure29.74 inHg
Wind11.3 mph NE
Humidity21%
Visibility6.2 mi
Dew point47°
Tue, 1193° / 65°0.02Light rain
MorningClear72°feels 71°
AfternoonClear91°feels 89°
EveningLight rain74°feels 74°
OvernightClear69°feels 68°
93 °Light rain

St. Onge, Tuesday, 11 August

Light rain. High 93°, low 65°.

Pressure29.83 inHg
Wind17.3 mph E
Humidity37%
Visibility6.2 mi
Dew point57°
Wed, 1294° / 62°0.13Rain
MorningClear78°feels 78°
AfternoonOvercast91°feels 88°
EveningLight rain62°feels 62°
OvernightOvercast68°feels 68°
94 °Rain

St. Onge, Wednesday, 12 August

Rain. High 94°, low 62°.

Pressure29.77 inHg
Wind11.8 mph NE
Humidity25%
Visibility6.2 mi
Dew point51°
Thu, 1377° / 60°0.2Rain
MorningRain66°feels 65°
AfternoonRain75°feels 74°
EveningRain72°feels 72°
OvernightRain65°feels 65°
77 °Rain

St. Onge, Thursday, 13 August

Rain. High 77°, low 60°.

Pressure29.94 inHg
Wind23.4 mph SE
Humidity55%
Visibility—
Dew point56°
Fri, 1484° / 63°0.76Rain
MorningRain69°feels 69°
AfternoonRain81°feels 81°
EveningRain67°feels 68°
OvernightRain66°feels 67°
84 °Rain

St. Onge, Friday, 14 August

Rain. High 84°, low 63°.

Pressure29.85 inHg
Wind15.4 mph SE
Humidity43%
Visibility—
Dew point56°
Sat, 1581° / 62°0.05Light rain
MorningLight rain66°feels 66°
AfternoonLight rain77°feels 77°
EveningLight rain80°feels 79°
OvernightLight rain70°feels 69°
81 °Light rain

St. Onge, Saturday, 15 August

Light rain. High 81°, low 62°.

Pressure30.12 inHg
Wind9.1 mph E
Humidity55%
Visibility—
Dew point57°
Sun, 1682° / 67°0.13Light rain
MorningLight rain70°feels 70°
AfternoonLight rain79°feels 79°
EveningLight rain76°feels 76°
OvernightLight rain68°feels 68°
82 °Light rain

St. Onge, Sunday, 16 August

Light rain. High 82°, low 67°.

Pressure30.03 inHg
Wind14.8 mph SE
Humidity53%
Visibility—
Dew point59°
Mon, 1793° / 65°0Partly cloudy
MorningPartly cloudy73°feels 73°
AfternoonPartly cloudy88°feels 87°
EveningPartly cloudy88°feels 85°
OvernightPartly cloudy74°feels 74°
93 °Partly cloudy

St. Onge, Monday, 17 August

Partly cloudy. High 93°, low 65°.

Pressure29.91 inHg
Wind11.2 mph N
Humidity36%
Visibility—
Dew point55°

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 St. Onge, 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.