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As of 22:41 CDT

Weather in Summit, SD

59°Current weather

Summit, Friday, 9 October, 22:41

Clear. Feels like 59°. High 72°, low 43°.

Pressure29.65 inHg
Wind12.8 mph S
Humidity79%
Visibility6.2 mi
Dew point53°

Two-week outlook for Summit, SD: week one averages a high of 62° and week two 51.4°, so week two runs 10.6° cooler than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 10: 81°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 9 – October 15)62°47°0.2 in / 1 d—
2nd (October 16 – October 22)51.4°36.7°0.3 in / 3 d—

Weekend weather

Sat, October 10
Clear
81°59°
no precip.
Sun, October 11
Overcast
67°50°
no precip.
Sat, October 17
Light snow
36°23°
no precip.
Sun, October 18
Overcast
53°33°
no precip.
Sat, 1081° / 59°0Clear
81 °Clear

Summit, Saturday, 10 October

Clear. High 81°, low 59°.

Pressure29.53 inHg
Wind24.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point53°
Sun, 1167° / 50°0Overcast
67 °Overcast

Summit, Sunday, 11 October

Overcast. High 67°, low 50°.

Pressure29.74 inHg
Wind9.1 mph NE
Humidity77%
Visibility6.2 mi
Dew point55°
Mon, 1254° / 48°0.14Rain
54 °Rain

Summit, Monday, 12 October

Rain. High 54°, low 48°.

Pressure29.83 inHg
Wind8.5 mph N
Humidity82%
Visibility6.2 mi
Dew point47°
Tue, 1351° / 45°0Overcast
51 °Overcast

Summit, Tuesday, 13 October

Overcast. High 51°, low 45°.

Pressure30.09 inHg
Wind9.1 mph N
Humidity77%
Visibility6.2 mi
Dew point42°
Wed, 1455° / 44°0Overcast
55 °Overcast

Summit, Wednesday, 14 October

Overcast. High 55°, low 44°.

Pressure30.30 inHg
Wind6.5 mph N
Humidity59%
Visibility—
Dew point38°
Thu, 1554° / 41°0.02Light rain
54 °Light rain

Summit, Thursday, 15 October

Light rain. High 54°, low 41°.

Pressure30.24 inHg
Wind14.5 mph W
Humidity73%
Visibility—
Dew point44°
Fri, 1646° / 30°0.17Snow
46 °Snow

Summit, Friday, 16 October

Snow. High 46°, low 30°.

Pressure29.94 inHg
Wind28.8 mph NW
Humidity95%
Visibility—
Dew point33°
Sat, 1736° / 23°0Light snow
36 °Light snow

Summit, Saturday, 17 October

Light snow. High 36°, low 23°.

Pressure30.56 inHg
Wind19.6 mph NW
Humidity61%
Visibility—
Dew point19°
Sun, 1853° / 33°0Overcast
53 °Overcast

Summit, Sunday, 18 October

Overcast. High 53°, low 33°.

Pressure30.00 inHg
Wind20.5 mph S
Humidity45%
Visibility—
Dew point27°
Mon, 1955° / 36°0Overcast
55 °Overcast

Summit, Monday, 19 October

Overcast. High 55°, low 36°.

Pressure30.21 inHg
Wind15.2 mph SE
Humidity43%
Visibility—
Dew point28°
Tue, 2060° / 47°0.07Light rain
60 °Light rain

Summit, Tuesday, 20 October

Light rain. High 60°, low 47°.

Pressure29.83 inHg
Wind16.6 mph S
Humidity65%
Visibility—
Dew point43°
Wed, 2154° / 47°0.11Light rain
54 °Light rain

Summit, Wednesday, 21 October

Light rain. High 54°, low 47°.

Pressure29.85 inHg
Wind9.6 mph N
Humidity94%
Visibility—
Dew point49°
Thu, 2256° / 41°0Clear
56 °Clear

Summit, Thursday, 22 October

Clear. High 56°, low 41°.

Pressure29.97 inHg
Wind7.7 mph N
Humidity52%
Visibility—
Dew point35°

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 Summit, 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.