3,165 ft | Monadnock | 0 routes
As of September 8, 2026
Trail conditions on Mount Monadnock are currently rated Good. It's 55°F (feels like 49°F) with WNW winds at 9 mph. See the hour-by-hour Mount Monadnock weather forecast for summit temps, wind chill, and the best hiking window.
Mount Monadnock weather forecast
Hourly summit temps, wind chill & freezing level, trailhead to summit
Feels like 49°F
~4°F drop per 1,000ft
Conditions summary as of September 8, 2026
Mount Monadnock is in great shape for a September hike, with dry trails, clear skies, and mild temperatures. Wind picks up noticeably near the summit, so bring a windbreaker, but overall conditions are favorable for hikers of most experience levels. Best to start early to enjoy full daylight and avoid any overcast conditions moving in Tuesday.
Expect winds to intensify significantly from trailhead (26 mph) to summit (32 mph) with a modest temperature drop of about 4°F per 1,000 feet; pack a windproof layer for the summit even though temperatures remain well above freezing throughout.
Best Hiking Window
Early morning Monday through midday Tuesday offers the most stable weather before drizzle arrives Wednesday
Last synthesized Sep 8, 12:20 AM
Planning a hike here this week?
Trailblazer adds the full 7-day summit forecast, the best day to go for every peak, and conditions for each route up.
Trail: White Dot Trail, Cascade Link, Red Spot Trail, Pumpelly Trail, White Cross Trail
Conditions: Dry Trail
“Up Red Spot Trail, down White Cross Trail. This is one of my favorite loops on the east side of the mountain. Red Spot is much less crowded than White Dot, but it has some decent scrambles near the top. This loop also includes a beautiful section of Pumpelly Trail. Sheep laurel and three toothed cinquefoil are blooming. The blueberries are coming. Summer won't slow down. Enjoy it while you can.”
Trail: Pumpelly Trail
Conditions: Dry Trail
Trail: Wapack Trail
Conditions: Dry Trail, Wet Trail, Mud - Minor/Avoidable
“Day One of Wapack thru hike. Left my car at the (very busy) Watatic Parking lot at about 12:30 and was dropped off at the Wapack Northern Terminus on Mountain Road at around 1PM. Absolutely fantastic trail conditions with just a couple downed trees that were easy to navigate around. Trail incredibly well marked with yellow triangles on the trees, rocks, signs, everywhere I looked. Small state park store on the summit of Pack Monadnock where you can buy ice cream, souvenirs, and also resupply water for free. Please pay the $4 state park fee there to continue to support these beautiful trails! Saw 14 day hikers and 8 dogs across N. Pack Monadnock, Miller State Park and Temple Mountain. Quiet trail afterwards. One potential water source of a stream between the Sharon Ledges Trailhead and 124 but also where the mosquitos were out in full force. Spent the night at a rented shelter at Windblown.”
Tap a day header to expand to 3hr or hourly detail
Monday Sep 7 | Today Sep 8 | Tomorrow Sep 9 | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AM | PM | night | AM | PM | night | AM | PM | night | |
| Temperature & Wind | |||||||||
| Weather | cloudy | sunny | cloudy | cloudy | cloudy | cloudy | cloudy | drizzle | drizzle |
| Temp °F hi / lo | 55° 53° | 61° 56° | 60° 59° | 59° 57° | 62° 58° | 61° 57° | 60° 58° | 64° 60° | 67° 60° |
| Chill °F | — | — | — | — | — | — | — | — | — |
| Wind mph | 32 | 25 | 24 | 18 | 13 | 10 | 23 | 31 | 54 |
| Gust mph est. | 36 | — | — | — | 18 | — | 37 | — | — |
| Precipitation | |||||||||
| Precip in (rain/snow) | - | - | - | - | - | - | - | - | 0.1 |
| Freezing ft | 11,453 ft | 12,065 ft | 13,628 ft | ||||||
| Conditions | |||||||||
| Cloud cover | 90% | - | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Vis mi | 8 | clear | clear | clear | clear | clear | clear | clear | clear |
| UV | 5 | 6 | — | 5 | 6 | — | 4 | 5 | — |
Tap a day header to expand AM/PM/Night detail
| Elevation | Monday Sep 7 | Today Sep 8 | Tomorrow Sep 9 |
|---|---|---|---|
| lo/hi °F · wind mph & dir · chill °F | |||
| Summit 3,165 ft | 53/55° 32 | 57/59° 18 | 58/60° 23 |
| 2,500 ft | 55/57° 28 | 59/61° 19 | 60/61° 18 |
| Trailhead 2,000 ft | 55/59° 26 | 61/62° 18 | 61/62° 14 |
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.
No routes available for this peak.
Standing in southwestern New Hampshire, this iconic 3,165-foot summit is one of the most climbed mountains in the world, drawing hikers with its relatively accessible elevation and remarkable above-treeline experience. The upper mountain is largely open rocky terrain, offering sweeping 360-degree views that stretch across multiple New England states on clear days, including the Boston skyline to the southeast. Several well-established trails approach the summit, ranging from direct rocky scrambles to more gradual wooded routes, giving hikers options based on fitness and preference. The extensive exposed rock near the top provides a true alpine feel unusual for a peak of this modest height. As a fixture on the 52 With A View list, it rewards visitors with panoramas far exceeding what its elevation might suggest, making it a favorite for both beginners seeking a rewarding challenge and seasoned hikers revisiting a classic New England summit.
Elevation
3,165 ft
Range
Monadnock
Difficulty
Moderate
Coordinates
42.8615, -72.1081
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3 incidents on file · 2 fatal · drawn from NH Fish and Game releases and regional reporting
20-year-old male from Lancaster, MA
On June 13, 2026, Joshua Luth, 20, of Lancaster, MA, suffered a medical incident while hiking solo on the Cascade Link Trail approximately 0.75 miles from Monadnock State Park Headquarters. Good Samaritans discovered him, called 911, and began CPR as his condition deteriorated. Despite response from numerous agencies, Luth was pronounced deceased; the cause remains under investigation by the Office of the Chief Medical Examiner.
Two teenage hikers, ages 15 and 18, from Salem, NH; separately, an 81-year-old man hiking with family on Mt. Chocorua
On July 26, 2010, two separate rescues occurred: two teenagers lost near the summit of Mt. Monadnock were located by Conservation Officers several hundred yards west of the Pumpelly Trail around 9:00 p.m., lacking food, water, and flashlights. Separately, an 81-year-old man became fatigued near the summit of Mt. Chocorua while hiking with family and required Conservation Officers with flashlights to assist him and his son down the trail, reaching the trailhead at 12:30 a.m.
59-year-old male from North Berwick, Maine
Thomas Pummer, age 59, died during a moonlit night hike up Mount Monadnock on the Pumpelly Trail in icy, snow-encrusted conditions. He had gone ahead of his four companions and was found unconscious above treeline, approximately 3/4 mile from the summit, at around 2:00 a.m. CPR was unsuccessful and the exact cause of death had not been determined at time of release; his body was carried down the mountain the following morning.