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Trail conditions are for informational purposes only. Hiking involves inherent risks. Always verify conditions with official sources and use your own judgment. Use at your own risk.

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  1. Peaks
  2. /
  3. Mount Tom

Mount Tom

#40 of 48Easy

4,051 ft | Willey | 1 route

New Hike
55°F / Feels 50°F
13 mph S
ConditionsDifficult

As of August 17, 2026

Trail conditions on Mount Tom are currently rated Difficult. It's 55°F (feels like 50°F) with S winds at 13 mph. The listed route, Mount Tom, Field, Willey, and Avalon Loop, is a 9.4-mile loop with 3,325 ft of elevation gain, taking about 5-8 hours. Mount Tom (4,051 ft) is #40 of 48 on the NH 48 list.

Mount Tom weather forecast

Hourly summit temps, wind chill & freezing level, trailhead to summit

View →

Today's Conditions

Updated Aug 17, 7:40 AM

Current Weather

55°F

Feels like 50°F

Foggy
13 mph S · Gusts 30 mph
100% humidity

Recent Precipitation

Rain: 0.29" (24h) · 0.29" (48h)

Elevation Forecast

Today
Summit 4,051'
56°/63°F33mph☀️
3,300'
58°/67°F25mph☀️
2,500'
60°/71°F15mph☀️
Trailhead
62°/72°F12mph☀️

~3.6°F drop per 1,000ft

AI Trail Conditions

Difficult

Mount Tom is showing DIFFICULT conditions

See exactly why with full AI conditions — hazard alerts, gear recommendations, and the best hiking window.

See Full Conditions

Best Hiking Window

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6 hazards identified
6 gear recommendations

Recent Trail Reports

10
View all on NETC
Jul. 21, 2026by EMC_Squared

Trail: West Side Trail, Kedron Flume Trail, Ethan Pond Trail, Willey Range Trail, A-Z Trail, Mt. Tom Spur, Zealand Trail

Conditions: Dry Trail, Mud - Minor/Avoidable

“This was a great loop for being in secluded wilderness, and the Whitewall section of Ethan Pond trail is amazing! Westside trail, although following Rt. 302, has a lot of ups and downs and has a lot more elevation gain (and loss) than it reasonably should. It did a lot of meandering up and down the slope. Leaf litter made it a little obscured, but it was mostly not too hard to follow. There were many blazes. Kedron Flume trail is easy to follow and frequently used, and the Flume itself is a nice viewpoint. Willey Range trail is quite steep going up Willey, and the ladders are in varying stages of falling apart, but once you summit Willey it is gradual and relatively easy terrain. There is a nice ledge on Willey overlooking the notch, and a small window out on Field. Field had exceedingly friendly Canada Jays which landed on my hand, even though I wasn't holding out food. If you search around the summit of Mount Tom, there is a spot you can get a little view south through dead and blown down trees. A-Z trail going down the west side of Mount Tom was actually really nice. I was thinking it was going to be more obscure, but the trail was very well maintained and the forest was really pretty as well! Ethan Pond trail was excellent throughout. The view at the base of Whitewall is amazing, and Ethan Pond is a really pretty spot as well. There is a bridge over the North Fork East Branch Pemigewasset River at the crossing in between Thorough Falls and Shoal Pond trails.”

Jul. 20, 2026by Uki

Trail: Avalon Trail, A-Z Trail, Mt. Tom Spur, Willey Range Trail

Conditions: Dry Trail, Wet Trail, Mud - Minor/Avoidable

“The Avalon trail is in great shape with good footing that makes for a fast ascent and descent. The A-Z trail was mostly dry which really helped with all the rock steps especially on the descent. The Willey Range trail is super fast to Field and then slows me down on the trek over the Willey. That little scree section just gets more and more eroded and there are numerous sections that are tight and really need a haircut. This was the first solo hike in a few days so I was missing my crew from last week but the universe provides. Lo and behold, I heard yelling and was delighted to bump into Stephanie! She was just what the doctor ordered. Lots of hugs and chatting and planning for Andrea's 366 finish made me so happy and I just cruised right on back to my car. Lots of friendly hikers out today and shout out to Robin and Kevin, who recognized me from Maine! Conditions are really pretty top notch right now which just made for the nicest morning.”

Jul. 13, 2026by Pappy

Trail: Avalon Trail, A-Z Trail, Mt. Tom Spur, Willey Range Trail, Ethan Pond Trail

Conditions: Dry Trail

“Nice outing of the OTHH. A pair of our group got a bit ahead of the rest of us at the bottom of that steep descent off Willey. At the trail sign for the Kedron Flume trail, they took that by mistake. Their vehicle was the one we dropped at the end of Willey House Station Rd in the morning, so the rest of us just waited at that lower trailhead while the other two walked the mile down rte 302 and up to where we waited.”

3-Day Mountain Forecast

Tap a day header to expand to 3hr or hourly detail

Today
Aug 17
Tomorrow
Aug 18
Wednesday
Aug 19
AMPMnightAMPMnightAMPMnight
Temperature & Wind
Weather
drizzle
rain
rain
fog
fog
ptly cloudy
cloudy
drizzle
cloudy
Temp °F
hi / lo
59°
56°
63°
59°
61°
58°
57°
55°
57°
55°
58°
57°
60°
57°
64°
57°
58°
56°
Chill °F—————————
Wind
mph
26
SW
12
SW
7
NNW
11
NNW
14
NW
10
NW
8
WNW
18
W
10
WNW
Gust
mph est.
421911182216—29—
Storm
risk
—modmod——————
Precipitation
Precip
in (rain/snow)
-
1.5
0.1
-
-
-
-
-
-
Freezing
ft
14,598 ft14,423 ft12,764 ft
Conditions
Cloud
cover
100%100%100%100%100%75%100%100%100%
Vis
mi
<0.1<0.1<0.1<0.1<0.1clearclearclearclear
UV02—26—56—
Elevation Profile — Conditions by Altitude

Tap a day header to expand AM/PM/Night detail

Elevation
Today
Aug 17
Tomorrow
Aug 18
Wednesday
Aug 19
lo/hi °F · wind mph & dir · chill °F
Summit
4,051 ft
56/59°
26
55/57°
11
57/60°
8
3,300 ft
58/61°
20
58/59°
11
60/65°
5
2,500 ft
60/64°
12
61/61°
9
58/69°
3
Trailhead
2,000 ft
62/66°
9
63/63°
7
58/71°
3
Wind:<1515-2425-3940-5455+mph
Time periods: AM 5a–12p · PM 12p–8p · Night 8p–5a

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.

Get condition updates for Mount Tom

Routes

Mount Tom, Field, Willey, and Avalon Loop

Difficult
9.4 mi
3,325 ft
5-8 hours

Trail Map

About Mount Tom

Easternmost Willey Range peak. Usually combined with Field and Willey for a long day.

Elevation

4,051 ft

Range

Willey

Rank

#40 of 48

Difficulty

Easy

Coordinates

44.2104, -71.4460

Nearby Peaks

Mount Avalon

Moderate

3,442 ft · Willey Range

1 mi away

Mount Field

Easy

4,340 ft · Willey

1.2 mi away

Mount Willard

Easy

2,865 ft · Willey Range

1.7 mi away

Mount Willey

Easy

4,285 ft · Willey

2.2 mi away

Mount Webster

Moderate

3,910 ft · Presidential Range

3 mi away

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