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Sibylee School, WY Weather Forecast
Sibylee School, WY Weather Forecast Date: 253 PM MDT Thu Oct 08 2026
The area/counties/county of: East Platte County, including the cities of: Wheatland and Guernsey.or toggle through each period.
This Afternoon... Sunny. Near steady temperature around 80. North winds 5 to 10 mph with gusts up to 20 mph.
Tonight... Mostly clear. Lows in the upper 40s. East winds around 5 mph, becoming south after midnight.
Friday... Sunny, hot with highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
Friday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. Southwest winds 10 to 15 mph. Gusts up to 30 mph, increasing to 40 mph after midnight.
Saturday... Mostly sunny. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 40 mph.
Saturday Night... Mostly cloudy. Lows in the lower 50s. Highs around 70.
Sunday... Mostly cloudy. Lows in the lower 50s. Highs around 70.
Sunday Night... Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. Chance of rain 50%.
Columbus Day... Mostly sunny. Highs in the upper 60s.
Monday Night... Partly cloudy. A chance of showers in the evening. Lows in the lower 40s. Chance of rain 40%.
Tuesday... Mostly sunny. Highs in the upper 60s.
Tuesday Night... Partly cloudy. A 40% chance of showers. Lows in the mid 40s. Highs in the mid 60s.
POP = Probability of Precipitation
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