Location & Surroundings
Mill Valley is a settlement in Massachusetts, United States, at 46 m elevation. The nearest larger town is Amherst, less than 2 km away. The national capital Washington is about 540 km to the southwest. The nearest airport is Hadley Airport, 5 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
42° 21' 20" N, 72° 31' 13" W
- Elevation 46 m (DEM: 51 m)
- Timezone America/New_York
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 412 p/km²
- Built-up 5.5%
- Settlement Low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 07:56
- Sunrise 07:20
- Sunset 17:46
- Day length 10 h 25 min
Other populated places nearby
Nearby
Weather in Mill Valley
Current conditions and a 3-day (72-hour) weather forecast for Mill Valley, updated from the NOAA GFS model.
Now 9.1 C with mostly clear skies and a 4.3 m/s north-westerly wind. Next 24h: 2.8 to 11.5 C, max wind 4.3 m/s. No precipitation expected. Solar peaks near 428 W/m2.
Temperature
9.1 C
Wind
4.3 m/s NW (318 deg)
Humidity
56 %
Pressure
1,021.2 hPa
Clouds
5 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 9.1 | 4.3 | 318 | 56 | 1,021.2 | - / 0.00 | 5 | 0.0 | n/a |
| 6h | 5.6 | 2.1 | 323 | 74 | 1,024.7 | 0.00 / 0.00 | 5 | 0.0 | n/a |
| 12h | 2.8 | 1.5 | 332 | 79 | 1,028.9 | 0.00 / 0.00 | 4 | 2.4 | n/a |
| 18h | 11.5 | 2.3 | 336 | 35 | 1,028.2 | 0.00 / 0.00 | 5 | 428.4 | n/a |
| Tomorrow | 3.9 | 0.4 | 308 | 62 | 1,031.1 | 0.00 / 0.00 | 0 | 163.7 | n/a |
| 30h | 1.3 | 1.2 | 1 | 76 | 1,032.9 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 36h | 0.7 | 0.4 | 211 | 81 | 1,033.9 | 0.00 / 0.00 | 2 | 2.2 | n/a |
| 42h | 14.7 | 2.5 | 303 | 39 | 1,030.2 | 0.00 / 0.00 | 0 | 422.5 | n/a |
| Monday | 6.6 | 0.9 | 258 | 76 | 1,030.7 | 0.00 / 0.00 | 0 | 158.7 | n/a |
| 54h | 5.1 | 1.2 | 191 | 85 | 1,030.1 | 0.00 / 0.00 | 8 | 0.0 | n/a |
| 60h | 5.3 | 0.6 | 182 | 83 | 1,029.9 | 0.00 / 0.00 | 54 | 1.8 | n/a |
| 66h | 18.4 | 2.8 | 208 | 42 | 1,026.4 | 0.00 / 0.00 | 40 | 385.1 | n/a |
| Tuesday | 10.0 | 1.6 | 218 | 78 | 1,027.0 | 0.00 / 0.00 | 20 | 149.1 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-31 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Mill Valley?
Now 9.1 C with mostly clear skies and a 4.3 m/s north-westerly wind. Next 24h: 2.8 to 11.5 C, max wind 4.3 m/s. No precipitation expected. Solar peaks near 428 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Mill Valley today?
Sunrise around 07:20 and sunset around 17:46 (local time). Day length about 10h 26m.
What is the local time in Mill Valley?
Local time is 07:56. Time zone: America/New_York (UTC-04:00).
What type of place is Mill Valley?
Mill Valley is a populated place.
What is the elevation of Mill Valley?
Elevation about 46 m. DEM 51 m.
Where is Mill Valley located?
It is at 42.35565, -72.52037 (latitude, longitude).
Which country is Mill Valley in?
It is in United States.