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Lacey, IA 7-Day Night Weather Forecast
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Lacey, IA Weather Forecast
Lacey, IA Weather Forecast Date: 603 PM CDT Sun Sep 20 2026
The area/counties/county of: Mahaska, including the city of Oskaloosa.or toggle through each period.
Tonight... Cloudy. A slight chance of very light drizzle this evening, then a chance of showers after midnight. Patchy fog. Lows in the upper 50s. Northeast winds 10 to 15 mph. Chance of rain 30%.
Monday... Cloudy. Patchy fog in the morning. A chance of showers in the morning, then showers likely in the afternoon. Near steady temperature around 60. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 70%.
Monday Night... Mostly cloudy with a 50% chance of showers. Lows in the lower 50s. Northeast winds 5 to 10 mph.
Tuesday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 20%.
Tuesday Night... Partly cloudy in the evening, then clearing. Lows in the upper 40s. Northeast winds 5 to 10 mph.
Wednesday... Sunny. Highs in the mid 60s.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Thursday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s.
Thursday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20%.
Friday... Mostly cloudy. A chance of showers, mainly in the morning. Highs in the upper 60s. Chance of rain 40%.
Friday Night... Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 40%.
Saturday... Mostly cloudy. A chance of showers, mainly in the morning. Highs around 70. Chance of rain 40%.
Saturday Night... Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 30%.
POP = Probability of Precipitation
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