Lake Valhalla Weather Forecast
- 40
- 46
Rain
- 25
- 53
Rain
- 30
- 32
Mostly Cloudy
- 22
- 39
Partly Sunny
- 21
- 29
Partly Sunny
- 30
- 33
Chance Snow
Today 18 Dec Putnam
Mostly sunny. Highs in the upper 40s. Southwest Winds around 5 Mph, becoming south.
Tonight 18 Dec Putnam
A chance of Showers in the Evening, then Showers after midnight. Breezy and not as cool with Lows around 40. Temperature rising into the lower 50s after midnight. South Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to 20 to 25 Mph with Gusts up to 40 Mph after midnight. Chance of rain near 100 percent.
Lake Valhalla Temperature Statistics
December Temperature
Newburgh / Stewart (8.7 miles)
Lowest 9 December, 2025
6.8 °FAverage December
27.1 °FHighest 7 December, 2025
41 °F
Climate (2020–Present)
Newburgh / Stewart (8.7 miles)
Average Low 2020–2025
43.6 °FAverage 2020–2025
52.6 °FAverage High 2020–2025
61.4 °F