Gregg Lake Weather Forecast
- 65
- 80
Rain Showers
- 59
- 79
Chance Thunderstorms
- 63
- 82
Mostly Sunny
- 66
- 85
Chance Rain Showers
- 62
- 79
Rain Showers Likely
- 59
- 74
Chance Rain Showers
Today 13 Jul Northern Herkimer
Partly sunny in the Morning, then becoming mostly cloudy. A chance of Thunderstorms. A chance of Showers in the Morning, then Showers in the afternoon. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the afternoon. Humid with Highs around 80. South Winds around 5 Mph. Chance of rain 90 percent.
Tonight 13 Jul Northern Herkimer
Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Humid with Lows in the mid 60s. Light and variable Winds. Chance of rain 80 percent.
Gregg Lake Temperature Statistics
July Temperature
Fort Drum / Wheeler-Sack U. S. Army Airfield (33.6 miles)
Lowest 4 July, 2025
52.9 °FAverage July
72.7 °FHighest 6 July, 2025
90.3 °F
Climate (2020–Present)
Fort Drum / Wheeler-Sack U. S. Army Airfield (33.6 miles)
Average Low 2020–2025
39.7 °FAverage 2020–2025
48.1 °FAverage High 2020–2025
56.1 °F