Vivian Weather Forecast
- 63
- 84
Chance Thunderstorms
- 66
- 92
Slight Chance Thunderstorms
- 67
- 97
Chance Thunderstorms
- 66
- 94
Chance Thunderstorms
- 64
- 89
Chance Thunderstorms
- 64
- 91
Slight Chance Thunderstorms
Today 19 Jul Lyman
Mostly cloudy in the Morning, then becoming partly sunny. A 20 percent chance of Showers. Highs in the lower 80s. East Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 19 Jul Lyman
Mostly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.
Vivian Temperature Statistics
July Temperature
Pierre, Pierre Regional Airport (31.1 miles)
Lowest 1 July, 2025
52 °FAverage July
75.5 °FHighest 14 July, 2025
104 °F
Climate (2020–Present)
Pierre, Pierre Regional Airport (31.1 miles)
Average Low 2020–2025
36.7 °FAverage 2020–2025
48.6 °FAverage High 2020–2025
61.2 °F