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As of 03:20 CDT

Weather in Altamont, SD

38°Current weather

Altamont, Tuesday, 27 October, 03:20

Overcast. Feels like 33°. High 51°, low 38°.

Pressure30.09 inHg
Wind7.7 mph NE
Humidity94%
Visibility0.3 mi
Dew point37°

Two-week outlook for Altamont, SD: week one averages a high of 55° and week two 42.4°, so week two runs 12.6° cooler than week one. Around 1.5 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 31: 53°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 27 – November 2)55°43.1°0.2 in / 2 d—
2nd (November 3 – November 9)42.4°32°1.3 in / 1 d—

Weekend weather

Sat, October 31
Light rain
53°43°
0.02 in
Sun, November 1
Overcast
61°48°
no precip.
Sat, November 7
Clear
41°24°
no precip.
Sun, November 8
Overcast
49°33°
no precip.
Wed, 2861° / 44°0.14Rain
61 °Rain

Altamont, Wednesday, 28 October

Rain. High 61°, low 44°.

Pressure29.85 inHg
Wind12.7 mph S
Humidity91%
Visibility6.2 mi
Dew point55°
Thu, 2953° / 40°0Clear
53 °Clear

Altamont, Thursday, 29 October

Clear. High 53°, low 40°.

Pressure30.21 inHg
Wind4.1 mph NE
Humidity67%
Visibility6.2 mi
Dew point39°
Fri, 3056° / 43°0Partly cloudy
56 °Partly cloudy

Altamont, Friday, 30 October

Partly cloudy. High 56°, low 43°.

Pressure30.21 inHg
Wind6.2 mph NE
Humidity66%
Visibility6.2 mi
Dew point42°
Sat, 3153° / 43°0.02Light rain
53 °Light rain

Altamont, Saturday, 31 October

Light rain. High 53°, low 43°.

Pressure30.12 inHg
Wind8.7 mph SE
Humidity88%
Visibility—
Dew point44°
Sun, 0161° / 48°0Overcast
61 °Overcast

Altamont, Sunday, 1 November

Overcast. High 61°, low 48°.

Pressure29.94 inHg
Wind10 mph S
Humidity67%
Visibility—
Dew point48°
Mon, 0250° / 47°0.02Light rain
50 °Light rain

Altamont, Monday, 2 November

Light rain. High 50°, low 47°.

Pressure29.88 inHg
Wind22 mph NE
Humidity94%
Visibility—
Dew point47°
Tue, 0344° / 41°1.23Rain
44 °Rain

Altamont, Tuesday, 3 November

Rain. High 44°, low 41°.

Pressure29.91 inHg
Wind21 mph NE
Humidity98%
Visibility—
Dew point41°
Wed, 0442° / 34°0.02Light rain
42 °Light rain

Altamont, Wednesday, 4 November

Light rain. High 42°, low 34°.

Pressure29.80 inHg
Wind30.7 mph N
Humidity93%
Visibility—
Dew point38°
Thu, 0533° / 29°0Overcast
33 °Overcast

Altamont, Thursday, 5 November

Overcast. High 33°, low 29°.

Pressure30.00 inHg
Wind26.7 mph N
Humidity61%
Visibility—
Dew point20°
Fri, 0636° / 24°0Clear
36 °Clear

Altamont, Friday, 6 November

Clear. High 36°, low 24°.

Pressure30.21 inHg
Wind19.9 mph NW
Humidity37%
Visibility—
Dew point10°
Sat, 0741° / 24°0Clear
41 °Clear

Altamont, Saturday, 7 November

Clear. High 41°, low 24°.

Pressure30.12 inHg
Wind11.4 mph S
Humidity29%
Visibility—
Dew point8°
Sun, 0849° / 33°0Overcast
49 °Overcast

Altamont, Sunday, 8 November

Overcast. High 49°, low 33°.

Pressure29.62 inHg
Wind17.8 mph S
Humidity66%
Visibility—
Dew point33°
Mon, 0952° / 39°0Mostly clear
52 °Mostly clear

Altamont, Monday, 9 November

Mostly clear. High 52°, low 39°.

Pressure29.65 inHg
Wind17.2 mph NW
Humidity61%
Visibility—
Dew point36°

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 Altamont, 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.