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Otis, CO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Otis, a town in Washington County, Colorado.

Overnight
57°F
Patchy Smoke
Patchy smoke. Mostly cloudy, with a low around 57. North northeast wind around 18 mph, with gusts as high as 30 mph.

7-day forecast for Otis

WhenTempForecastWindPrecip
Overnight 57°F Patchy Smoke 18 mph NNE 1%
Tuesday 73°F Patchy Smoke 12 to 16 mph ENE 5%
Tuesday Night 54°F Patchy Smoke 9 to 14 mph ESE 16%
Wednesday 79°F Patchy Smoke 7 to 14 mph ESE 11%
Wednesday Night 55°F Patchy Smoke then Mostly Clear 10 to 14 mph SE 2%
Thursday 91°F Sunny 12 to 15 mph S 2%
Thursday Night 60°F Clear 8 to 15 mph SSE 2%
Friday 95°F Sunny 7 to 13 mph S 1%
Friday Night 63°F Clear 15 mph S 2%
Saturday 99°F Sunny 15 mph W 1%
Saturday Night 65°F Mostly Clear 13 to 20 mph S 2%
Sunday 100°F Sunny 12 to 15 mph S 1%
Sunday Night 66°F Mostly Clear 10 to 16 mph S 5%
Monday 98°F Sunny 13 mph NNE 2%

Forecast source: National Weather Service (api.weather.gov) for Otis (40.150, -102.962). Updated through the day.

Growing snapshot for Otis

Last spring frost
May 8
First fall frost
Oct 6
Growing season
149 days
Hardiness zone
5b

More local growing data for Otis: nearby ZIP 80743 weather · frost dates · planting calendar · Colorado frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Akron 4 E, Co (10.6 mi from Otis). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.