4,043 ft | Sandwich | 1 route
As of October 6, 2026
Trail conditions on Mount Passaconaway are currently rated Moderate. At 8:20 PM ET it was 33°F at the summit (4,043 ft), feeling like 22°F, with WNW winds at 12 mph. The listed route, Mount Passaconaway via Dicey's Mill, is 8.0 miles round trip with 2,863 ft of elevation gain, taking about 4-7 hours. Mount Passaconaway (4,043 ft) is #42 of 48 on the NH 48 list. See the hour-by-hour Mount Passaconaway weather forecast for summit temps, wind chill, and the best hiking window.
Mount Passaconaway weather forecast
Hourly summit temps, wind chill & freezing level, trailhead to summit
Best time to hike Mount Passaconaway
Month-by-month conditions from our daily records
Feels like 22°F
~2.4°F drop per 1,000ft
Conditions summary as of October 7, 2026
Dry trails and no recent precipitation, but a cold, windy early-October day with summit wind chill near 11-22°F and possible icing or rime on higher sections left over from regional snow and freezing fog. Wednesday looks like the better of the two days, with clearing early followed by clouds and strengthening winds later. Daylight is under 12 hours, so plan an early start and a comfortable turnaround time.
The trailhead is mild (roughly 36-46°F) but conditions turn much colder with elevation: expect about 30-38°F near the summit with wind chill near 11°F, and the freezing level may cross the route on the way up. Start with removable layers, add insulation and a windproof shell above roughly 3,000 ft, and keep extra warm layers handy at the top.
Best Hiking Window
Wednesday from mid-morning to early afternoon, once overnight icing has softened and before winds strengthen later in the day; start early and be off the summit by early afternoon.
Last synthesized Oct 6, 8:20 PM ET
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: Dicey's Mill Trail, Tom Wiggins Trail, Blueberry Ledge Trail, Rollins Trail, Walden Trail, Wonalancet Range Trail, Old Mast Road
Conditions: Dry Trail, Mud - Minor/Avoidable
“Tom Wiggins is not as challenging as advertised, but I would not be anxious to descend it. In addition to loose gravel, many of the rocks are moss covered and could be quite slippery. There appear to be several options where to cross the river, but all are easy at this time. It is a little muddy there. Great views from Whiteface south ledges! Circled all the viewpoints on Passaconaway. Unfortunately, Presidentials and Franconias were in the clouds when I arrived at the north outlook, but views were otherwise excellent. No fall colors yet. The path to the north outlook is fairly muddy in spots. Walden alternates pleasant ridge walking with steep and rough up and downs. Hibbard view is essentially totally obscured, but nearby viewpoint is a nice alternate. As noted above, finding the Wonalancet Range trail below the ledge area is tricky. If I were to do this hike again, I would go down the shortcut instead and save the ascent to the ledges for another day.”
Trail: Blueberry Ledge Trail, Rollins Trail, Dicey's Mill Trail
Conditions: Dry Trail, Wet Trail, Wet/Slippery Rock
“This was a roll of the dice that paid off big time. I had checked the weather and knew that there was a chance of rain but that never happened. The rain last night made everything wet and I was hoping that the ledges would have dried out by the time I reached them. That sort of happened. Some were dry and some were wet but I have done this trail wet before so it was fine. The trail was wet anywhere that was covered by the trees. The rocks in those sections were also wet. By the time I reached Dicey's Mill to ascend Passaconaway the trail wasn't too wet but the rocks on the steep sections were still wet. Careful footing was needed here. I saw my first hikers of the day as I descended. Dicey's Mill was damp and had great footing and made for a fast descent. This turned out to be a really nice day and the clouds were delightfully moody.”
Trail: Dicey’s Mill Trail, Rollins Trail, Blueberry Ledge Trail, Blueberry Ledge Cutoff
Conditions: Dry Trail
“Perfect weather day! Decided to go counterclockwise to change it up & hopefully avoid the crowds. Dicey’s is a nice gradual climb to the junction. I went right on the loop, as I do love the scrambling to the top. Down to the outlook, beautiful views today. Heard voices to my left & to guys appeared out of the trees having come up the abandoned Downes Brook Slide Trail. I’ve never noticed the herd path before. Many folks coming from Whiteface, as expected. I had the lunch spot solo for quite awhile. Ledges were really dry, I wouldn’t go this way under wet conditions. Took the Cutoff for a change, 1st part of the trail is hard to follow. Lots of leaf cover, I actually ended up in a drainage until I found the trail. There is a small arrow nailed to a tree which helped. I wouldn’t want to come this way in the dark.”
Tap a day header to expand to 3hr or hourly detail
Tuesday Oct 6 | Today Oct 7 | Tomorrow Oct 8 | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AM | PM | night | AM | PM | night | AM | PM | night | |
| Temperature & Wind | |||||||||
| Weather | cloudy | sunny | cloudy | cloudy | cloudy | cloudy | rain | sunny | clear |
| Temp °F hi / lo | 32° 30° | 37° 32° | 43° 36° | 43° 41° | 47° 44° | 50° 47° | 50° 47° | 48° 47° | 46° 37° |
| Chill °F | 12° | 17° | 22° | 31° | 34° | 37° | 38° | 38° | 23° |
| Wind mph | 46 | 33 | 36 | 22 | 28 | 34 | 32 | 31 | 36 |
| Gust mph est. | 64 | 53 | 58 | 35 | 45 | 54 | 51 | 50 | 58 |
| Storm risk | — | — | — | — | — | — | — | — | — |
| Precipitation | |||||||||
| Precip in (rain/snow) | - | - | - | - | - | - | 0.4 | - | - |
| Chance of precip | 1% | - | - | 2% | 4% | 10% | 13% | 13% | 6% |
| Freezing ft | 5,744 ft | 9,906 ft | 7,370 ft | ||||||
| Conditions | |||||||||
| Cloud cover | 100% | 4% | 99% | 100% | 100% | 100% | 100% | 22% | 6% |
| Vis mi | clear | clear | clear | clear | clear | clear | 2 | clear | clear |
| UV | 2 | 4 | — | 4 | 5 | — | 3 | 5 | — |
Tap a day header to expand AM/PM/Night detail
| Elevation | Tuesday Oct 6 | Today Oct 7 | Tomorrow Oct 8 |
|---|---|---|---|
| lo/hi °F · wind mph & dir · chill °F | |||
| Summit 4,043 ft | 30/32° 46 | 41/43° 22 | 47/50° 32 |
| 3,300 ft | 32/35° 40 | 42/44° 20 | 48/52° 26 |
| 2,500 ft | 34/38° 29 | 44/45° 15 | 50/53° 17 |
| Trailhead 2,000 ft | 36/40° 23 | 45/46° 13 | 51/54° 13 |
4 more days of forecast: plan around the weather window, not just tomorrow.
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59 mph
Summit gusts
Waterproof shell
Daytime gusts near 59 mph above treeline, and a shell is what blocks it.
11h 21m
Daylight
Headlamp
Sunset around 6:13 PM, so a late start or a slow descent ends in the dark.
The rest of the list: Fall gear guide · How I pick gear
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.
Named for a famous Pennacook chief. Offers limited views but pleasant trails through hardwood forest.
Elevation
4,043 ft
Range
Sandwich
Rank
#42 of 48
Difficulty
Easy
Coordinates
43.9548, -71.3810
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1 incident on file · drawn from NH Fish and Game releases and regional reporting
28-year-old female hiker from Fall River, Massachusetts, hiking with her dog
Elizabeth O'Neill, 28, fell into a brook while making a crossing on a multi-peak hike from Mt. Tripyramid to Mt. Whiteface to Mt. Passaconaway, saturating her backpack and all equipment. She attempted to set up her tent on the Dicey's Mill Trail but had difficulty and called 911 due to increasing rain and concern for her safety. Conservation Officers hiked to her location and escorted her to the trailhead at 11:35 p.m.