Summit forecast for 2,630 ft · Sandwich Range · Updated 3x daily
As of September 4, 2026 at 1:20 PM ET
Mount Israel (2,630 ft) is currently 69°F (feels like 69°F) with clear sky and NW winds at 9 mph, gusting to 16 mph. Today's freezing level is 10,564–13,911 ft. Expect the summit to run about 3°F colder than the trailhead. Trail conditions are rated Good.
Valley forecasts don't apply up high — temperatures drop about 4.2°F per 1,000 ft on Mount Israel.
| Elevation | Temp Range | Max Wind | Wind Chill (Low) |
|---|---|---|---|
| Summit 2,630 ft | 61° – 66°F | 21 mph | 61°F |
| Trailhead 2,000 ft | 62° – 69°F | 18 mph | 62°F |
Freezing level today: 10,564–13,911 ft
~4.2°F drop per 1,000ft
Tap a day header to expand to 3hr or hourly detail
Today Sep 4 | Tomorrow Sep 5 | Sunday Sep 6 | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AM | PM | night | AM | PM | night | AM | PM | night | |
| Temperature & Wind | |||||||||
| Weather | sunny | sunny | cloudy | cloudy | drizzle | cloudy | ptly cloudy | cloudy | cloudy |
| Temp °F hi / lo | 64° 61° | 66° 64° | 63° 58° | 58° 57° | 57° 55° | 55° 51° | 54° 52° | 59° 56° | 56° 54° |
| Chill °F | — | — | — | — | — | — | — | — | — |
| Wind mph | 14 | 19 | 21 | 14 | 19 | 21 | 12 | 21 | 17 |
| Gust mph est. | 22 | 30 | 34 | 22 | 29 | 32 | 17 | — | — |
| Storm risk | mod | — | — | — | — | — | — | — | — |
| Precipitation | |||||||||
| Precip in (rain/snow) | - | - | - | - | 0.1 | - | - | - | - |
| Freezing ft | 11,575 ft | 9,466 ft | 8,319 ft | ||||||
| Conditions | |||||||||
| Cloud cover | 18% | 2% | 100% | 100% | 100% | 100% | 63% | 100% | 100% |
| Vis mi | 1 | clear | clear | clear | 0.2 | clear | 9 | clear | clear |
| UV | 5 | 6 | — | 4 | 5 | — | 5 | 6 | — |
Tap a day header to expand AM/PM/Night detail
| Elevation | Today Sep 4 | Tomorrow Sep 5 | Sunday Sep 6 |
|---|---|---|---|
| lo/hi °F · wind mph & dir · chill °F | |||
| Summit 2,630 ft | 61/64° 14 | 57/58° 14 | 52/54° 12 |
| 2,500 ft | 61/64° 13 | 57/58° 13 | 52/55° 12 |
| Trailhead 2,000 ft | 62/66° 10 | 59/60° 10 | 53/57° 10 |
4 more days of forecast — plan around the weather window, not just tomorrow.
Conditions synthesized from: NWS Higher Summits Forecast, NOAA Open-Meteo, Mount Washington Observatory, NETC Trip Reports, NOHRSC Snow Depth, Mt. Washington Avalanche Center, USGS Stream Levels, OpenWeather Air Quality.
AI-generated from public data. Always verify conditions before heading out — backcountry weather can change quickly.
As of September 4, 2026 at 1:20 PM ET: Mount Israel (2,630 ft) is currently 69°F (feels like 69°F) with clear sky and NW winds at 9 mph, gusting to 16 mph. Today's freezing level is 10,564–13,911 ft. Expect the summit to run about 3°F colder than the trailhead. Trail conditions are rated Good.
Temperatures drop roughly 4.2°F per 1,000 ft of elevation on Mount Israel. Today the trailhead (2,000 ft) tops out around 69°F while the summit (2,630 ft) reaches about 66°F, with a wind chill as low as 61°F.
Winds at the summit of Mount Israel are forecast to reach 21 mph today. Above treeline there is no shelter from wind — plan layers around wind chill, not air temperature.
Today's freezing level (10,564–13,911 ft) is above the 2,630 ft summit of Mount Israel, so the full route should stay above freezing.