Summit forecast for 2,723 ft · Jackson · Updated 3x daily
As of July 21, 2026
Iron Mountain (2,723 ft) is currently 59°F (feels like 57°F) with overcast and ESE winds at 2 mph, gusting to 7 mph. Today's freezing level is 13,156–14,140 ft. Expect the summit to run about 3°F colder than the trailhead. Trail conditions are rated Moderate.
Valley forecasts don't apply up high — temperatures drop about 3.0°F per 1,000 ft on Iron Mountain.
| Elevation | Temp Range | Max Wind | Wind Chill (Low) |
|---|---|---|---|
| Summit 2,723 ft | 59° – 65°F | 22 mph | 59°F |
| Trailhead 2,000 ft | 61° – 68°F | 18 mph | 61°F |
Freezing level today: 13,156–14,140 ft
~3°F drop per 1,000ft
Tap a day header to expand to 3hr or hourly detail
Today Jul 21 | Tomorrow Jul 22 | Thursday Jul 23 | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AM | PM | night | AM | PM | night | AM | PM | night | |
| Temperature & Wind | |||||||||
| Weather | cloudy | rain | rain | cloudy | sunny | cloudy | sunny | sunny | sunny |
| Temp °F hi / lo | 62° 59° | 65° 62° | 63° 59° | 65° 62° | 69° 66° | 64° 45° | 53° 45° | 65° 55° | 59° 58° |
| Chill °F | — | — | — | — | — | 38° | 39° | — | — |
| Wind mph | 19 | 22 | 24 | 19 | 23 | 15 | 11 | 17 | 6 |
| Gust mph est. | 25 | 29 | 38 | 30 | 32 | 24 | 18 | 27 | — |
| Storm risk | — | — | — | mod | mod | — | — | — | — |
| Precipitation | |||||||||
| Precip in (rain/snow) | - | 0.2 | 0.3 | - | - | - | - | - | - |
| Freezing ft | 13,716 ft | 13,171 ft | 9,672 ft | ||||||
| Conditions | |||||||||
| Cloud cover | 100% | 100% | 100% | 100% | 30% | 91% | 5% | 5% | - |
| Vis mi | clear | 2 | <0.1 | 9 | clear | clear | clear | clear | clear |
| UV | 6 | 7 | — | 3 | 7 | — | 6 | 7 | — |
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| Elevation | Today Jul 21 | Tomorrow Jul 22 | Thursday Jul 23 |
|---|---|---|---|
| lo/hi °F · wind mph & dir · chill °F | |||
| Summit 2,723 ft | 59/62° 19 | 62/65° 19 | 45/53° 11 |
| 2,500 ft | 60/63° 17 | 63/66° 16 | 46/54° 9 |
| Trailhead 2,000 ft | 61/65° 14 | 65/68° 14 | 48/56° 8 |
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 July 21, 2026: Iron Mountain (2,723 ft) is currently 59°F (feels like 57°F) with overcast and ESE winds at 2 mph, gusting to 7 mph. Today's freezing level is 13,156–14,140 ft. Expect the summit to run about 3°F colder than the trailhead. Trail conditions are rated Moderate.
Temperatures drop roughly 3.0°F per 1,000 ft of elevation on Iron Mountain. Today the trailhead (2,000 ft) tops out around 68°F while the summit (2,723 ft) reaches about 65°F, with a wind chill as low as 59°F.
Winds at the summit of Iron Mountain are forecast to reach 22 mph today. Above treeline there is no shelter from wind — plan layers around wind chill, not air temperature.
Today's freezing level (13,156–14,140 ft) is above the 2,723 ft summit of Iron Mountain, so the full route should stay above freezing.