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First comebooking
May–Sepbest months
About Thompsons Lake Campground
- Where: 4 mi south of Altamont, NY · 42.6533, -74.04605
Weather by month
31°12°Jan
34°14°Feb
42°22°Mar
55°33°Apr
67°44°May
75°53°Jun
80°58°Jul
78°57°Aug
71°50°Sep
58°39°Oct
46°29°Nov
36°20°Dec
Typical daily highs and lows (°F), 1991–2020 NOAA normals. Best months: May–Sep (comfortable days, mild nights, little rain). Nights below freezing: Nov–Mar.
See Thompsons Lake Campground from above
Fly over it in 3D, check today's weather and fire news, plan the drive and print a trip plan.
Good to know
Cell signal
Verizon 5G · AT&T 5G · T-Mobile 4G
From the carriers' FCC coverage maps, which tend to be generous.Night sky: Rural edge
The Milky Way is clear overhead but fades toward town glow.
Class 4 of 9, from NASA/NOAA night-light data.Stargazing nearby: Arunah Hill Days (Star party), 59 mi.
RV essentials
Dump station: 10.9 mi
Propane: 11.2 mi
Camps nearby
- Frosty Acres Campground 10.9 mi
- Arrowhead Marina and RV Park 13.6 mi
- Schodack Island State Park Campground 17.4 mi
- McConchie's Heritage Acres Campground 23.3 mi
- Mallet Pond 24.5 mi
- Panther creek 24.7 mi