As of 18:08 CDT

Weather in Summit, SD

53°Current weather

Summit, Monday, 12 October, 18:08

Overcast. Feels like 53°. High 60°, low 47°.

Pressure29.74 inHg
Wind12.9 mph NW
Humidity91%
Visibility6.2 mi
Dew point50°

Two-week outlook for Summit, SD: week one averages a high of 58.3° and week two 61.1°, so week two runs 2.9° warmer than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 17: 63°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 12 – October 18)58.3°43.3°0.0 in / 0 d—
2nd (October 19 – October 25)61.1°45.3°1.3 in / 3 d—

Weekend weather

Sat, October 17
Clear
63°42°
no precip.
Sun, October 18
Mostly clear
72°48°
no precip.
Sat, October 24
Light rain
42°35°
no precip.
Sun, October 25
Overcast
49°31°
no precip.
Tue, 1350° / 42°0Light rain
50 °Light rain

Summit, Tuesday, 13 October

Light rain. High 50°, low 42°.

Pressure30.03 inHg
Wind9.1 mph NW
Humidity67%
Visibility6.2 mi
Dew point39°
Wed, 1453° / 42°0Partly cloudy
53 °Partly cloudy

Summit, Wednesday, 14 October

Partly cloudy. High 53°, low 42°.

Pressure30.27 inHg
Wind3.5 mph N
Humidity61%
Visibility6.2 mi
Dew point37°
Thu, 1560° / 43°0.03Light rain
60 °Light rain

Summit, Thursday, 15 October

Light rain. High 60°, low 43°.

Pressure30.21 inHg
Wind10.9 mph NW
Humidity60%
Visibility6.2 mi
Dew point42°
Fri, 1650° / 38°0Mostly clear
50 °Mostly clear

Summit, Friday, 16 October

Mostly clear. High 50°, low 38°.

Pressure30.68 inHg
Wind9.9 mph NW
Humidity60%
Visibility6.2 mi
Dew point31°
Sat, 1763° / 42°0Clear
63 °Clear

Summit, Saturday, 17 October

Clear. High 63°, low 42°.

Pressure30.00 inHg
Wind22.5 mph SW
Humidity36%
Visibility—
Dew point29°
Sun, 1872° / 48°0Mostly clear
72 °Mostly clear

Summit, Sunday, 18 October

Mostly clear. High 72°, low 48°.

Pressure29.88 inHg
Wind19.7 mph SW
Humidity25%
Visibility—
Dew point29°
Mon, 1960° / 43°0Overcast
60 °Overcast

Summit, Monday, 19 October

Overcast. High 60°, low 43°.

Pressure30.24 inHg
Wind10.3 mph E
Humidity33%
Visibility—
Dew point27°
Tue, 2069° / 46°0Overcast
69 °Overcast

Summit, Tuesday, 20 October

Overcast. High 69°, low 46°.

Pressure30.00 inHg
Wind15.4 mph S
Humidity54%
Visibility—
Dew point47°
Wed, 2174° / 57°0.1Light rain
74 °Light rain

Summit, Wednesday, 21 October

Light rain. High 74°, low 57°.

Pressure29.77 inHg
Wind19 mph S
Humidity53%
Visibility—
Dew point51°
Thu, 2275° / 62°0.38Rain
75 °Rain

Summit, Thursday, 22 October

Rain. High 75°, low 62°.

Pressure29.71 inHg
Wind17.4 mph S
Humidity59%
Visibility—
Dew point58°
Fri, 2359° / 42°0.76Heavy rain
59 °Heavy rain

Summit, Friday, 23 October

Heavy rain. High 59°, low 42°.

Pressure29.65 inHg
Wind19.6 mph W
Humidity81%
Visibility—
Dew point43°
Sat, 2442° / 35°0.01Light rain
42 °Light rain

Summit, Saturday, 24 October

Light rain. High 42°, low 35°.

Pressure29.97 inHg
Wind21.8 mph NW
Humidity81%
Visibility—
Dew point34°
Sun, 2549° / 31°0Overcast
49 °Overcast

Summit, Sunday, 25 October

Overcast. High 49°, low 31°.

Pressure30.09 inHg
Wind5.1 mph N
Humidity52%
Visibility—
Dew point27°

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.