Decker Weather Forecast
- 31
- 68
Snow
- 22
- 43
Snow
- 25
- 46
Slight Chance Snow
- 32
- 55
Partly Sunny
- 31
- 63
Rain/Snow Likely
- 23
- 40
Snow Likely
- 22
- 44
Partly Sunny
Today 13 Mar Southern Big Horn
Mostly cloudy. Highs in the upper 60s. Southwest Winds 5 to 15 Mph.
Tonight 13 Mar Southern Big Horn
Chance of rain late in the evening. Rain likely Overnight, then rain and snow after 3 am. No snow accumulation. Lows in the lower 30s. Southeast Winds 5 to 15 Mph in the evening shifting to the northwest 10 to 20 Mph overnight. Chance of precipitation 90 percent.
Decker Temperature Statistics
March Temperature
Sheridan County Airport (18 miles)
Lowest 7 March, 2025
10.9 °FAverage March
38.9 °FHighest 10 March, 2025
64.9 °F
Climate (2020–Present)
Sheridan County Airport (18 miles)
Average Low 2020–2025
33 °FAverage 2020–2025
47 °FAverage High 2020–2025
61.4 °F