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As of 01:20 MDT

Weather in Preston, SD

62°Current weather

Preston, Sunday, 9 August, 01:20

Clear. Feels like 59°. High 83°, low 57°.

Pressure29.91 inHg
Wind3.4 mph S
Humidity23%
Visibility6.2 mi
Dew point28°

Two-week outlook for Preston, SD: week one averages a high of 77.6° and week two 83.5°, so week two runs 5.8° warmer than week one. Around 0.6 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 83°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)77.6°57.5°0.4 in / 4 d—
2nd (August 16 – August 22)83.5°59.8°0.2 in / 2 d—

Weekend weather

Sun, August 9
Overcast
83°57°
no precip.
Sat, August 15
Light rain
67°57°
0.14 in
Sun, August 16
Light rain
83°55°
no precip.
Sat, August 22
Light rain
78°57°
0.01 in
Mon, 1087° / 58°0Partly cloudy
87 °Partly cloudy

Preston, Monday, 10 August

Partly cloudy. High 87°, low 58°.

Pressure29.74 inHg
Wind6.7 mph N
Humidity17%
Visibility6.2 mi
Dew point40°
Tue, 1186° / 61°0.04Light rain
86 °Light rain

Preston, Tuesday, 11 August

Light rain. High 86°, low 61°.

Pressure29.83 inHg
Wind5 mph NE
Humidity29%
Visibility6.2 mi
Dew point48°
Wed, 1286° / 60°0.07Light rain
86 °Light rain

Preston, Wednesday, 12 August

Light rain. High 86°, low 60°.

Pressure29.80 inHg
Wind8.3 mph NE
Humidity25%
Visibility6.2 mi
Dew point47°
Thu, 1363° / 55°0.07Light rain
63 °Light rain

Preston, Thursday, 13 August

Light rain. High 63°, low 55°.

Pressure29.94 inHg
Wind14.2 mph SE
Humidity77%
Visibility—
Dew point53°
Fri, 1471° / 56°0.1Light rain
71 °Light rain

Preston, Friday, 14 August

Light rain. High 71°, low 56°.

Pressure29.94 inHg
Wind8 mph S
Humidity72%
Visibility—
Dew point56°
Sat, 1567° / 57°0.14Light rain
67 °Light rain

Preston, Saturday, 15 August

Light rain. High 67°, low 57°.

Pressure30.15 inHg
Wind7.1 mph N
Humidity61%
Visibility—
Dew point51°
Sun, 1683° / 55°0.01Light rain
83 °Light rain

Preston, Sunday, 16 August

Light rain. High 83°, low 55°.

Pressure30.03 inHg
Wind14.4 mph S
Humidity36%
Visibility—
Dew point48°
Mon, 1787° / 63°0Clear
87 °Clear

Preston, Monday, 17 August

Clear. High 87°, low 63°.

Pressure29.88 inHg
Wind14.1 mph W
Humidity24%
Visibility—
Dew point41°
Tue, 1888° / 67°0.01Light rain
88 °Light rain

Preston, Tuesday, 18 August

Light rain. High 88°, low 67°.

Pressure29.85 inHg
Wind10.1 mph SW
Humidity23%
Visibility—
Dew point41°
Wed, 1984° / 61°0.09Light rain
84 °Light rain

Preston, Wednesday, 19 August

Light rain. High 84°, low 61°.

Pressure29.88 inHg
Wind12.3 mph N
Humidity27%
Visibility—
Dew point43°
Thu, 2083° / 56°0.04Light rain
83 °Light rain

Preston, Thursday, 20 August

Light rain. High 83°, low 56°.

Pressure29.91 inHg
Wind12 mph S
Humidity29%
Visibility—
Dew point44°
Fri, 2182° / 60°0.05Light rain
82 °Light rain

Preston, Friday, 21 August

Light rain. High 82°, low 60°.

Pressure29.80 inHg
Wind7.8 mph SW
Humidity32%
Visibility—
Dew point46°
Sat, 2278° / 57°0.01Light rain
78 °Light rain

Preston, Saturday, 22 August

Light rain. High 78°, low 57°.

Pressure29.80 inHg
Wind8.1 mph N
Humidity40%
Visibility—
Dew point49°

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 Preston, 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.