Grasmere Lake Weather Forecast
- 71
- 82
Rain Showers
- 64
- 85
Chance Thunderstorms
- 65
- 80
Mostly Sunny
- 65
- 79
Partly Sunny
- 66
- 78
Partly Sunny
- 68
- 81
Chance Rain Showers
- 70
- 84
Chance Thunderstorms
Today 21 Jul Richmond (Staten Is.)
Showers and Thunderstorms likely. Some Thunderstorms may produce gusty Winds and heavy rainfall. Highs in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Tonight 21 Jul Richmond (Staten Is.)
Showers with a chance of Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce gusty Winds, frequent Lightning, and heavy Rainfall, then some Thunderstorms may produce heavy rainfall after midnight. Locally heavy rainfall possible this evening. Lows in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.
Grasmere Lake Temperature Statistics
July Temperature
Newark, Newark International Airport (6.8 miles)
Lowest 7 July, 2026
64.7 °FAverage July
80.6 °FHighest 2 July, 2026
105.7 °F
Climate (2021–2026)
Newark, Newark International Airport (6.8 miles)
Average Low 2021–2026
49.8 °FAverage 2021–2026
58.1 °FAverage High 2021–2026
66.4 °F