Union HIll Weather Forecast
- 56
- 82
Chance Rain Showers
- 56
- 80
Mostly Sunny
- 62
- 81
Mostly Cloudy
- 60
- 81
Slight Chance Thunderstorms
- 60
- 82
Mostly Sunny
- 63
- 84
Partly Sunny
Today 14 Aug Southern Worcester
Sunny. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.
Tonight 14 Aug Southern Worcester
Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 50s. Northwest Winds around 5 Mph.
Union HIll Temperature Statistics
August Temperature
Worcester, Worcester Regional Airport (4.3 miles)
Lowest 4 August, 2026
62.7 °FAverage August
74.9 °FHighest 6 August, 2026
87.7 °F
Climate (2021–2026)
Worcester, Worcester Regional Airport (4.3 miles)
Average Low 2021–2026
43 °FAverage 2021–2026
50.8 °FAverage High 2021–2026
58.8 °F