Observed 4:15 PM EDT at KMSS

Massena, NY weather

Sunny and 52°11°.

Forecasts agree

Now 52°11°

Sunny

Wind: 5 mph7 km/h; From the north-northeast. Light through 4 AM
Dew point: 30°−1°; Dry, static shocks likely
UV tomorrow: 4Moderate; Moderate 12–4 PM · peak 4

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Below 40°4° tonight after 8 PM
Hard freeze tonight 2–9 AM (low 28°−2°)
Low 28°−2° tomorrow at 7 AM
Above 40°4° tomorrow by 10 AM
Below freezing Sunday 6–8 AM (low 32°0°)

This afternoonNear 50°10° · Clear
TonightDown to 29°−2° by 5 AM · freezing, low 29°−2° · Mostly cloudy
Tomorrow morningUp to 46°8° by 11 AM · freezing, low 28°−2° · Clear
Tomorrow afternoonUp to 55°13° by 3 PM · Clear
Tomorrow nightDown to 33°1° by 4 AM · Clear
Sunday morningUp to 51°11° by 11 AM · freezing, low 32°0° · Clear
Sunday afternoonUp to 60°16° by 3 PM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 4p	Sunny	50°10° (likely 50°10° to 52°11°)	48°9°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	42%	17%	2
Fri 5p	Sunny	49°9° (likely 49°9° to 51°11°)	48°9°	0%	3 mph5 km/h from NE, gusts 8 mph13 km/h	46%	22%	1
Fri 6p	Mostly clear	46°8° (likely 45°7° to 47°8°)	45°7°	0%	3 mph5 km/h from NE, gusts 7 mph11 km/h	51%	46%	0
Fri 7p	Cloudy	41°5° (likely 41°5° to 44°7°)	41°5°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	67%	74%	0
Fri 8p	Cloudy	39°4° (likely 39°4° to 42°6°)	39°4°	0%	2 mph3 km/h from E, gusts 5 mph7 km/h	76%	74%	0
Fri 9p	Cloudy	37°3° (likely 37°3° to 41°5°)	37°3°	0%	2 mph3 km/h from N, gusts 4 mph7 km/h	79%	75%	0
Fri 10p	Cloudy	36°2° (likely 36°2° to 40°4°)	36°2°	0%	2 mph3 km/h from N, gusts 4 mph7 km/h	82%	71%	0
Fri 11p	Cloudy	35°2° (likely 34°1° to 39°4°)	35°2°	0%	1 mph2 km/h from N, gusts 4 mph6 km/h	85%	73%	0
Sat 12a	Mostly cloudy	33°1° (likely 33°1° to 38°3°)	33°1°	0%	1 mph2 km/h from N, gusts 3 mph4 km/h	89%	69%	0
Sat 1a	Cloudy	33°1° (likely 32°0° to 37°3°)	33°1°	0%	1 mph2 km/h from N, gusts 3 mph4 km/h	85%	67%	0
Sat 2a	Cloudy	32°0° (likely 31°−1° to 37°3°)	32°0°	0%	1 mph2 km/h from N, gusts 3 mph4 km/h	88%	63%	0
Sat 3a	Cloudy	31°−1° (likely 31°−1° to 36°2°)	31°−1°	0%	1 mph2 km/h from N, gusts 2 mph3 km/h	88%	60%	0
Sat 4a	Cloudy	30°−1° (likely 30°−1° to 35°2°)	30°−1°	0%	1 mph2 km/h from N, gusts 2 mph3 km/h	92%	58%	0
Sat 5a	Cloudy	29°−2° (likely 29°−2° to 34°1°)	29°−2°	0%	1 mph2 km/h from N, gusts 3 mph5 km/h	96%	57%	0
Sat 6a	Partly cloudy	29°−2° (likely 29°−2° to 34°1°)	29°−2°	0%	1 mph2 km/h from N, gusts 4 mph6 km/h	92%	43%	0
Sat 7a	Sunny	28°−2° (likely 28°−2° to 33°1°)	28°−2°	0%	1 mph2 km/h from N, gusts 3 mph5 km/h	96%	31%	0
Sat 8a	Sunny	30°−1° (likely 29°−2° to 33°1°)	30°−1°	0%	1 mph2 km/h from N, gusts 3 mph4 km/h	88%	27%	0
Sat 9a	Sunny	35°2° (likely 32°0° to 36°2°)	35°2°	0%	0 mph0 km/h, gusts 3 mph4 km/h	82%	15%	1
Sat 10a	Sunny	41°5° (likely 40°4° to 42°6°)	41°5°	0%	1 mph2 km/h from N, gusts 3 mph5 km/h	73%	15%	1
Sat 11a	Sunny	46°8° (likely 45°7° to 48°9°)	46°8°	0%	1 mph2 km/h from N, gusts 3 mph5 km/h	60%	13%	2
Sat 12p	Sunny	50°10° (likely 49°9° to 52°11°)	50°10°	0%	1 mph2 km/h from N, gusts 5 mph8 km/h	50%	11%	3
Sat 1p	Sunny	52°11° (likely 51°11° to 55°13°)	52°11°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	44%	6%	4
Sat 2p	Sunny	54°12° (likely 53°12° to 57°14°)	54°12°	0%	2 mph3 km/h from W, gusts 7 mph11 km/h	40%	2%	3
Sat 3p	Sunny	55°13° (likely 54°12° to 57°14°)	55°13°	0%	2 mph3 km/h from W, gusts 7 mph12 km/h	37%	1%	3
Sat 4p	Sunny	55°13° (likely 54°12° to 57°14°)	55°13°	0%	2 mph3 km/h from W, gusts 7 mph12 km/h	38%	0%	2
Sat 5p	Sunny	53°12° (likely 52°11° to 56°13°)	53°12°	0%	1 mph2 km/h from N, gusts 6 mph10 km/h	44%	0%	1
Sat 6p	Clear	50°10° (likely 48°9° to 51°11°)	50°10°	0%	1 mph2 km/h from N, gusts 3 mph5 km/h	48%	0%	0
Sat 7p	Clear	46°8° (likely 45°7° to 48°9°)	46°8°	0%	1 mph2 km/h from N, gusts 3 mph5 km/h	58%	0%	0
Sat 8p	Clear	42°6° (likely 42°6° to 45°7°)	42°6°	0%	1 mph2 km/h from N, gusts 4 mph6 km/h	67%	1%	0
Sat 9p	Clear	40°4° (likely 40°4° to 44°7°)	40°4°	0%	1 mph2 km/h from N, gusts 5 mph7 km/h	73%	3%	0
Sat 10p	Clear	38°3° (likely 38°3° to 43°6°)	38°3°	0%	2 mph3 km/h from N, gusts 5 mph8 km/h	82%	6%	0
Sat 11p	Mostly clear	37°3° (likely 37°3° to 42°6°)	37°3°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	85%	14%	0
Sun 12a	Clear	36°2° (likely 35°2° to 41°5°)	36°2°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	85%	30%	0
Sun 1a	Clear	35°2° (likely 34°1° to 38°3°)	35°2°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	85%	18%	0
Sun 2a	Clear	35°2° (likely 33°1° to 38°3°)	35°2°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	85%	9%	0
Sun 3a	Clear	34°1° (likely 33°1° to 37°3°)	34°1°	0%	2 mph3 km/h from S, gusts 8 mph12 km/h	85%	3%	0
Sun 4a	Clear	33°1° (likely 33°1° to 36°2°)	30°−1°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	89%	2%	0
Sun 5a	Clear	33°1° (likely 33°1° to 36°2°)	30°−1°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	89%	1%	0
Sun 6a	Clear	32°0° (likely 32°0° to 36°2°)	29°−2°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	92%	1%	0
Sun 7a	Sunny	32°0° (likely 32°0° to 36°2°)	29°−2°	0%	3 mph5 km/h from S, gusts 10 mph15 km/h	92%	4%	0
Sun 8a	Sunny	34°1° (likely 33°1° to 37°3°)	31°−1°	0%	3 mph5 km/h from S, gusts 10 mph16 km/h	89%	1%	0
Sun 9a	Sunny	41°5° (likely 38°3° to 41°5°)	39°4°	0%	3 mph5 km/h from S, gusts 11 mph18 km/h	73%	0%	1
Sun 10a	Sunny	47°8° (likely 46°8° to 50°10°)	44°7°	0%	6 mph10 km/h from SW, gusts 16 mph26 km/h	60%	1%	2
Sun 11a	Mostly sunny	51°11° (likely 51°11° to 56°13°)	51°11°	0%	7 mph11 km/h from SW, gusts 18 mph30 km/h	54%	20%	2
Sun 12p	Sunny	55°13° (likely 55°13° to 59°15°)	55°13°	0%	8 mph13 km/h from SW, gusts 18 mph29 km/h	47%	1%	3
Sun 1p	Sunny	58°14° (likely 57°14° to 61°16°)	58°14°	0%	8 mph13 km/h from SW, gusts 18 mph29 km/h	44%	1%	4
Sun 2p	Sunny	59°15° (likely 59°15° to 62°17°)	59°15°	0%	9 mph14 km/h from SW, gusts 18 mph28 km/h	44%	1%	3
Sun 3p	Sunny	60°16° (likely 60°16° to 64°18°)	60°16°	0%	8 mph13 km/h from SW, gusts 17 mph27 km/h	44%	0%	3

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 23. Cloudy. High 50°10°, low 28°−2°. Typical 54°12° / 35°2°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Sunny, 50°10°
  Dry
2. Evening
  6 PM–midnight
  Cloudy, 39°4°
  Dry
3. Overnight
  midnight–6 AM
  Cloudy, 29°−2°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 50. Northeast wind around 5 mph.
Tonight: Mostly cloudy, with a low around 28. Northeast wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
50°10°–53°12°
Low, likely
28°−2°–35°2°
Typical high / low
54°12° / 35°2°
Wind
8 mph14 km/h, gusts 16 mph26 km/h
UV peak
4
Tomorrow, Oct 24. Cloudy. High 55°13°, low 32°0°. Typical 54°12° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 30°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 42°6°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 33°1°
  Dry
Official NWS forecast
Day: Sunny, with a high near 55. Northwest wind around 2 mph.
Night: Clear, with a low around 32. South wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
54°12°–57°14°
Low, likely
29°−2°–33°1°
Typical high / low
54°12° / 35°2°
Wind
5 mph9 km/h
UV peak
4
Sunday, Oct 25. Cloudy. High 61°16°, low 44°7°. Typical 54°12° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 49°10°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 48°9°
  Dry
Official NWS forecast
Day: Sunny, with a high near 61. Southwest wind 3 to 9 mph.
Night: Partly cloudy, with a low around 44. Southwest wind around 8 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–63°17°
Low, likely
32°0°–44°7°
Typical high / low
54°12° / 34°1°
Wind
10 mph17 km/h, gusts 25 mph40 km/h
UV peak
4
Monday, Oct 26. Drizzle. High 58°14°, low 29°−2°. Typical 53°12° / 34°1°. Rain 0.03 in0.8 mm, 10% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 50°10°
  20% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Cloudy, 55°13°
  20% chance
3. Evening
  6 PM–midnight
  Clear, 45°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 34°1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 58. West wind around 8 mph.
Night: Partly cloudy, with a low around 29. Northwest wind around 6 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
53°12°–60°16°
Low, likely
29°−2°–43°6°
Typical high / low
53°12° / 34°1°
Wind
10 mph15 km/h, gusts 26 mph41 km/h
UV peak
2
Tuesday, Oct 27. Mostly sunny. High 46°8°, low 27°−3°. Typical 53°12° / 34°1°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 33°0°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 44°7°
  Dry
3. Evening
  6 PM–midnight
  Clear, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 30°−1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 46. North wind around 6 mph.
Night: Mostly clear, with a low around 27. Northeast wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
43°6°–46°8°
Low, likely
27°−3°–34°1°
Typical high / low
53°12° / 34°1°
Wind
7 mph11 km/h, gusts 21 mph34 km/h
UV peak
3
Wednesday, Oct 28. Partly sunny. High 50°10°, low 37°3°. Typical 52°11° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 31°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 40°4°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 38°3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 50. East wind around 2 mph.
Night: Mostly cloudy, with a low around 37. Southeast wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
47°8°–50°10°
Low, likely
28°−2°–37°3°
Typical high / low
52°11° / 34°1°
Wind
6 mph9 km/h, gusts 17 mph28 km/h
UV peak
3
Thursday, Oct 29. Mostly cloudy. High 61°16°, low 45°7°. Typical 52°11° / 33°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 61. South wind 2 to 12 mph, with gusts as high as 22 mph.
Night: A chance of rain showers after 8pm. Mostly cloudy, with a low around 45. Southwest wind around 10 mph. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–63°17°
Low, likely
36°2°–45°7°
Typical high / low
52°11° / 33°1°
Wind
17 mph28 km/h, gusts 40 mph64 km/h
UV peak
3
Friday, Oct 30. Rain. High 57°14°, low 43°6°. Typical 52°11° / 33°1°. Rain 0.08 in2 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 41°5°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
52°11°–60°16°
Low, likely
39°4°–46°8°
Typical high / low
52°11° / 33°1°
Wind
12 mph19 km/h, gusts 37 mph59 km/h
UV peak
3
Saturday, Oct 31. Drizzle. High 51°11°, low 40°4°. Typical 51°11° / 32°0°. Rain 0.03 in0.8 mm, 10% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 40°5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 44°6°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 43°6°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
44°7°–60°16°
Low, likely
35°2°–44°7°
Typical high / low
51°11° / 32°0°
Wind
10 mph16 km/h, gusts 21 mph34 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 59°15°, low 45°7°. Typical 51°11° / 32°0°. Rain 0.07 in1.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 57°14°
  30% chance · 0.01 in0.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 53°12°
  30% chance · 0.03 in0.8 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
54°12°–63°17°
Low, likely
39°4°–51°11°
Typical high / low
51°11° / 32°0°
Wind
16 mph26 km/h, gusts 33 mph53 km/h

10 days15 days30 days

The outlook

Today
Dry, high 50°, low 28°.
Tomorrow
Dry, high 55°, low 32°, warming up.
Sunday
Dry, high 61°, low 44°, warming up.
Rest of week
Mostly dry, highs 46–61°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (BTV) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

St. Regis River at Brasher Center

7.2 mi

Below flood stage

Level: 6.4 ft
Flow: 661 cfs

Forecast peak 6.4 ft Fri 8 PM

Reading from Fri 2:30 PM · NWS gauge page

Grass River at Chase Mills

11 mi

Below flood stage

Level: 4.7 ft
Flow: 418 cfs

Forecast peak 4.7 ft Fri 8 PM

Reading from Fri 3 PM · NWS gauge page

West Branch of the St. Regis River near Parishville

24 mi

Below flood stage

Level: 1.5 ft
Flow: 185 cfs

Forecast peak 1.5 ft Fri 8 PM

Reading from Fri 2:45 PM · NWS gauge page

Raquette River at Raymondville

7.5 mi

Level: 2.4 ft
Flow: 952 cfs

Reading from Fri 2:30 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 69% less heating than a typical week.

This week 47Typical 150

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 34
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 23 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 30°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Massena International Airport · official normals 1991–2020 · records 1948–2026

Oct 23, today vs a typical year

Today’s expected high is 4°2° colder than typical.

Last 7 days vs normal

On average 2°1° colder than normal (daily mean temperature).

−10°−6°SatOct 17
±0°SunOct 18
+6°+3°MonOct 19
±0°TueOct 20
−3°−2°WedOct 21
−4°−2°ThuOct 22
—FriOct 23

Massena weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 35 min; Losing 2 min 53 s a day; shortest Dec 21, 1 h 49 min less
Golden hour: 5:20–6:19 PM; Morning 7:07–8:06 AM
Blue hour: 6:19–6:31 PM; Morning 6:55–7:07 AM; first light 6:55 AM

Stars tonight? Poor

Clouds most of the night (about 64% cover).

Moon

Waxing gibbous

93% lit · growing

Today: sets 4:22 AM · rises 4:37 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from Massena. The highest point on the skyline is about 4,800 ft, 52 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Massena, NY weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

St. Regis River at Brasher Center

Grass River at Chase Mills

West Branch of the St. Regis River near Parishville

Raquette River at Raymondville

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 23, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Poor

Moon