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As of 19:51 CDT

Weather in Summit, SD

54°Current weather

Summit, Thursday, 8 October, 19:51

Overcast. Feels like 52°. High 66°, low 42°.

Pressure30.03 inHg
Wind5.7 mph SE
Humidity59%
Visibility6.2 mi
Dew point40°

10-day forecast for Summit, SD: 30° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Saturday, October 10
57° · 0.3 in
Worst day: Wednesday, October 14

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

Fri, 0972° / 43°0Clear
MorningOvercast44°feels 40°
AfternoonClear68°feels 67°
EveningMostly clear60°feels 60°
OvernightOvercast46°feels 42°
72 °Clear

Summit, Friday, 9 October

Clear. High 72°, low 43°.

Pressure29.91 inHg
Wind10 mph SE
Humidity68%
Visibility6.2 mi
Dew point51°
Sat, 1079° / 55°0Clear
MorningClear64°feels 63°
AfternoonClear78°feels 77°
EveningClear72°feels 71°
OvernightPartly cloudy59°feels 59°
79 °Clear

Summit, Saturday, 10 October

Clear. High 79°, low 55°.

Pressure29.56 inHg
Wind24.6 mph S
Humidity46%
Visibility6.2 mi
Dew point53°
Sun, 1170° / 51°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast69°feels 69°
EveningPartly cloudy55°feels 53°
OvernightClear66°feels 66°
70 °Overcast

Summit, Sunday, 11 October

Overcast. High 70°, low 51°.

Pressure29.77 inHg
Wind7.3 mph NE
Humidity75%
Visibility6.2 mi
Dew point57°
Mon, 1247° / 43°0.05Light rain
MorningOvercast43°feels 36°
AfternoonLight rain47°feels 41°
EveningLight rain44°feels 37°
OvernightOvercast46°feels 39°
47 °Light rain

Summit, Monday, 12 October

Light rain. High 47°, low 43°.

Pressure30.03 inHg
Wind13.4 mph N
Humidity79%
Visibility6.2 mi
Dew point40°
Tue, 1352° / 43°0Overcast
MorningOvercast45°feels 41°
AfternoonOvercast49°feels 47°
EveningOvercast50°feels 48°
OvernightOvercast47°feels 46°
52 °Overcast

Summit, Tuesday, 13 October

Overcast. High 52°, low 43°.

Pressure30.15 inHg
Wind9.2 mph N
Humidity73%
Visibility—
Dew point40°
Wed, 1457° / 46°0.3Rain
MorningRain48°feels 45°
AfternoonRain54°feels 53°
EveningRain57°feels 57°
OvernightRain54°feels 53°
57 °Rain

Summit, Wednesday, 14 October

Rain. High 57°, low 46°.

Pressure29.65 inHg
Wind24 mph W
Humidity89%
Visibility—
Dew point49°
Thu, 1558° / 45°0Clear
MorningClear49°feels 44°
AfternoonClear57°feels 55°
EveningClear49°feels 46°
OvernightClear46°feels 38°
58 °Clear

Summit, Thursday, 15 October

Clear. High 58°, low 45°.

Pressure29.94 inHg
Wind25.3 mph W
Humidity48%
Visibility—
Dew point37°
Fri, 1641° / 33°0Overcast
MorningOvercast39°feels 30°
AfternoonOvercast39°feels 32°
EveningOvercast35°feels 29°
OvernightOvercast34°feels 27°
41 °Overcast

Summit, Friday, 16 October

Overcast. High 41°, low 33°.

Pressure30.62 inHg
Wind19.7 mph NW
Humidity58%
Visibility—
Dew point26°
Sat, 1751° / 30°0Clear
MorningClear35°feels 28°
AfternoonClear47°feels 42°
EveningClear42°feels 38°
OvernightClear38°feels 32°
51 °Clear

Summit, Saturday, 17 October

Clear. High 51°, low 30°.

Pressure30.56 inHg
Wind10.5 mph W
Humidity32%
Visibility—
Dew point17°

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 Summit, 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.