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As of 20:09 MDT

Weather in Lacy, SD

38°Current weather

Lacy, Sunday, 25 October, 20:09

Overcast. Feels like 32°. High 44°, low 38°.

Pressure30.53 inHg
Wind8 mph NE
Humidity88%
Visibility6.2 mi
Dew point35°

10-day forecast for Lacy, SD: 34° to 66°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

66°
Best day: Sunday, November 1
40° · 0.41 in
Worst day: Monday, October 26

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

Mon, 2640° / 34°0.41Rain
MorningLight rain38°feels 32°
AfternoonRain38°feels 32°
EveningLight rain34°feels 26°
OvernightLight rain38°feels 33°
40 °Rain

Lacy, Monday, 26 October

Rain. High 40°, low 34°.

Pressure30.45 inHg
Wind7.9 mph NE
Humidity91%
Visibility4.1 mi
Dew point38°
Tue, 2760° / 35°0Mostly clear
MorningOvercast37°feels 29°
AfternoonClear58°feels 56°
EveningClear47°feels 45°
OvernightOvercast36°feels 36°
60 °Mostly clear

Lacy, Tuesday, 27 October

Mostly clear. High 60°, low 35°.

Pressure29.94 inHg
Wind15.8 mph SE
Humidity68%
Visibility6.2 mi
Dew point40°
Wed, 2858° / 41°0Overcast
MorningOvercast41°feels 41°
AfternoonMostly clear57°feels 56°
EveningClear47°feels 47°
OvernightMostly clear43°feels 43°
58 °Overcast

Lacy, Wednesday, 28 October

Overcast. High 58°, low 41°.

Pressure29.94 inHg
Wind7.4 mph NW
Humidity83%
Visibility6.2 mi
Dew point46°
Thu, 2960° / 41°0Partly cloudy
MorningOvercast43°feels 39°
AfternoonPartly cloudy58°feels 57°
EveningOvercast49°feels 47°
OvernightClear43°feels 43°
60 °Partly cloudy

Lacy, Thursday, 29 October

Partly cloudy. High 60°, low 41°.

Pressure30.09 inHg
Wind11.6 mph SE
Humidity76%
Visibility0.4 mi
Dew point46°
Fri, 3053° / 46°0.06Light rain
MorningLight rain47°feels 45°
AfternoonLight rain51°feels 51°
EveningLight rain53°feels 53°
OvernightLight rain51°feels 50°
53 °Light rain

Lacy, Friday, 30 October

Light rain. High 53°, low 46°.

Pressure30.03 inHg
Wind9.6 mph E
Humidity99%
Visibility—
Dew point50°
Sat, 3160° / 50°0.01Light rain
MorningLight rain53°feels 53°
AfternoonLight rain56°feels 56°
EveningLight rain55°feels 54°
OvernightLight rain50°feels 47°
60 °Light rain

Lacy, Saturday, 31 October

Light rain. High 60°, low 50°.

Pressure29.97 inHg
Wind13.2 mph E
Humidity87%
Visibility—
Dew point52°
Sun, 0166° / 47°0Clear
MorningClear51°feels 49°
AfternoonClear61°feels 59°
EveningClear58°feels 57°
OvernightClear53°feels 52°
66 °Clear

Lacy, Sunday, 1 November

Clear. High 66°, low 47°.

Pressure29.88 inHg
Wind14 mph SE
Humidity63%
Visibility—
Dew point46°
Mon, 0259° / 47°0Overcast
MorningOvercast56°feels 54°
AfternoonOvercast58°feels 55°
EveningOvercast51°feels 49°
OvernightOvercast48°feels 47°
59 °Overcast

Lacy, Monday, 2 November

Overcast. High 59°, low 47°.

Pressure29.88 inHg
Wind22.9 mph NW
Humidity44%
Visibility—
Dew point36°
Tue, 0358° / 43°0Overcast
MorningOvercast47°feels 45°
AfternoonOvercast54°feels 51°
EveningOvercast49°feels 44°
OvernightOvercast46°feels 40°
58 °Overcast

Lacy, Tuesday, 3 November

Overcast. High 58°, low 43°.

Pressure30.09 inHg
Wind14.6 mph SE
Humidity40%
Visibility—
Dew point29°

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 Lacy, 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.