Waterville Weather Forecast
- 63
- 86
Slight Chance Thunderstorms
- 62
- 85
Chance Rain Showers
- 59
- 84
Mostly Sunny
- 59
- 81
Partly Sunny
- 57
- 81
Chance Thunderstorms
- 54
- 79
Mostly Sunny
Today 9 Aug Kennebec
Partly sunny. Patchy fog in the morning. A slight chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall in the afternoon. Warm with Highs in the mid 80s. Light and variable Winds, becoming west around 10 Mph in the afternoon. Chance of rain 20 percent. Heat index Values in the lower 90s in the afternoon.
Tonight 9 Aug Kennebec
Partly cloudy. Patchy fog. Near steady temperature in the upper 60s. Light and variable Winds.
Waterville Temperature Statistics
August Temperature
Waterville, Waterville Robert LaFleur Airport (2.5 miles)
Lowest 5 August, 2026
57.9 °FAverage August
73 °FHighest 6 August, 2026
90 °F
Climate (2021–2026)
Waterville, Waterville Robert LaFleur Airport (2.5 miles)
Average Low 2021–2026
38.1 °FAverage 2021–2026
46.9 °FAverage High 2021–2026
56 °F