FORECAST CITY
Sign in
Shaded-relief atlas plate of Mason, New Hampshire: rivers, roads, the city limits and where the water drains.
NEW HAMPSHIRE · HILLSBOROUGH COUNTY

Mason

1,461 people, 720 ft above sea level in Hillsborough County.

720 ftElevation, city center
1,461People, 2024 estimate
24 sq miLand area
Sunny 63°
Sunny now Dew point 55° · N 5 mph · high 65°
City of Mason River Interstate 2 miles
Explore the plate Order a print

The Mason plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Mason

NWS forecast and National Blend of Models · updated 1:00 PM EDT
RIGHT NOW Jaffrey Airport-Silver Ranch (KAFN) · 1:52 PM
Sunny
63° Sunny Feels like 63° · high of 65° near 3 PM
WindN 5 mphno gusts
Humidity75%falling to 73% this afternoon
Pressure29.97 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 55° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Partly cloudy
Friday, about 9 AMin about 66 hours · 43% chance · showers
LIKELY AMOUNT0–0.2 inmost likely 0.07; 1 in 10 over 0.6
LAST RAIN—none in 31 days
ALERTS & OUTLOOKS
No watches or warnings for Hillsborough County
NWS Gray and the Storm Prediction Center · checked 2:50 PM
SUN & MOON
↑ 6:41 AM6:32 PM ↓
11 h 51 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
15
GOODAir quality index · ozone
Tomorrow: None, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
TUESDAY, SEPT. 29
WEDNESDAY, SEPT. 30
THURSDAY, OCT. 1
FRIDAY, OCT. 2
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
mostly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
mostly sunny
partly cloudy day
partly cloudy day
partly cloudy day
mostly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy night
mostly clear night
partly cloudy night
partly cloudy night
showers day
showers day
TEMPERATURE °F
64°
49°
69°
55°
73°
62°
CHANCE OF RAIN
43% · 0.05 in Friday morning 50%
WIND, MPH
6
3
0
0
0
0
0
0
0
0
0
0
0
0
2
6
8
7
6
5
5
5
5
6
HOW IT FEELS · DEW POINT
Comfortable: dew points 49 to 62°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 66° / 45°
TUE Sept. 29 Mostly cloudy Mostly cloudy
65° 48°
0% rain — NNW 5 A
WED Sept. 30 Partly cloudy Partly cloudy
71° 54°
0% rain — W 0 B
THU Oct. 1 Partly cloudy Partly cloudy
76° 61°
0% rain — SW 5 B
FRI Oct. 2 Chance of showers Chance of showers
77° 52°
40% rain up to 0.2″ W 6 C
SAT Oct. 3 Mostly sunny; cooler Mostly sunny; cooler
66° 41°
10% rain — NNE 5 C
SUN Oct. 4 Chance of showers Chance of showers
63° 43°
40% rain up to 0.8″ SSE 5 C
MON Oct. 5 Mostly sunny Mostly sunny
62° 36°
10% rain — WNW 6 C
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Mason about 5,000 feet above the ground was over the western Atlantic three days ago, about 1,910 miles back along its path. The nine paths traced from around the city fan out, so treat that as a best guess. Near the ground the air came from Canada; at 10,000 feet, from the western Atlantic. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

MILE7
ON THE NETWORK

Around Mason on the Forecast Network

Neighboring plates

Lowell MA · 23 MI 23 miles east Worcester MA · 33 MI 33 miles south Boston MA · 47 MI 47 miles southeast Springfield MA · 59 MI 59 miles southwest Providence RI · 66 MI 66 miles south Brookhaven NY · 144 MI 144 miles southwest
FORECASTCITY
Atlas plate of Mason, New Hampshire. Explore the plate
NEW HAMPSHIRE · HILLSBOROUGH

Mason

1,461 people, 720 ft above sea level in Hillsborough County.

720 ftElevation
1,461People
24 sq miLand
Sunny 63°
SunnyDew point 55°
1

Today in Mason

NEXT 15 HOURS
Now mostly cloudy day 64° 1%
5p mostly cloudy day 64° 1%
8p partly cloudy night 57° 1%
11p partly cloudy night 54° 1%
2a partly cloudy night 52° 0%
5a partly cloudy night 50° 0%
Partly cloudy
NEXT RAINFriday about 9 AM · 43%
→
Tue0%
Mostly cloudy Mostly cloudy
48
65
A
Wed0%
Partly cloudy Partly cloudy
54
71
B
Thu0%
Partly cloudy Partly cloudy
61
76
B
Fri40%
Chance of showers Chance of showers
52
77
C
Sat10%
Mostly sunny; cooler Mostly sunny; cooler
41
66
C
Sun40%
Chance of showers Chance of showers
43
63
C
Mon10%
Mostly sunny Mostly sunny
36
62
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
·