Lacy, SD 7-Day Weather Forecast

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Lacy, SD 7-Day Weather Forecast

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Lacy SD weather  - Overcast - 51°F
Overcast
51°F
Updated 11:24 pm
Feels Like 49°F
Humidity 92%
Wind ESE 9 mph
Barometer  30.1 in
Dew Point 49°F
Lacy SD weather  - Overcast - 11°C
Overcast
11°C
Updated 11:24 pm
Feels Like 9°C
Humidity 92%
Wind ESE 14 km/h
Barometer  101.9 kPa
Dew Point 9°C
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Lacy Weather Forecast

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Lacy, SD Weather Forecast Date: 1121 PM CDT Fri Oct 30 2026

Weather forecast for Lacy, SD


Tonight
Lacy SD Weather for Tonight - Mostly Cloudy
Lo: 49°F
Lo: 9°C
Tonight... Mostly cloudy. A chance of sprinkles. Not as cool with lows in the upper 40s. Southeast winds 10 to 15 mph.
Sat
Lacy SD Weather for Saturday - Chance Of Rain
Hi: 61°FHi: 16°C
Lo: 49°F
Lo: 9°C
Saturday... Mostly cloudy. A slight chance of rain in the morning. Patchy fog in the morning. Highs in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%.
Sun
Lacy SD Weather for Sunday - Partly Sunny
Hi: 65°FHi: 18°C
Lo: 51°F
Lo: 11°C
Sunday... Partly sunny. Highs in the mid 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
Mon
Lacy SD Weather for Monday - Rain
Hi: 59°FHi: 15°C
Lo: 41°F
Lo: 5°C
Monday... Rain, windy with highs in the upper 50s. Chance of rain 90%.
Tue
Lacy SD Weather for Tuesday - Chance Of Rain
Hi: 51°FHi: 11°C
Lo: 35°F
Lo: 2°C
Tuesday... Mostly cloudy with a chance of rain in the morning, then partly sunny with a slight chance of rain in the afternoon. Very windy with highs in the lower 50s. Chance of rain 50%.
Wed
Lacy SD Weather for Wednesday - Partly Cloudy
Hi: 50°FHi: 10°C
Lo: 35°F
Lo: 2°C
Wednesday... Partly cloudy. Lows in the mid 30s. Highs around 50.
Thu
Lacy SD Weather for Thursday - Partly Cloudy
Hi: 50°FHi: 10°C
Lo: 35°F
Lo: 2°C
Thursday... Partly cloudy. Lows in the mid 30s. Highs around 50.
Thu
Lacy SD Weather for Thursday - Partly Cloudy
Hi: 50°FHi: 10°C
Lo: 35°F
Lo: 2°C
Thursday... Partly cloudy. Lows in the mid 30s. Highs around 50.

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