Observed 4:55 PM EDT at KDSV

Dalton, NY weather

Sunny and 64°18°, jacket by 7 PM.

Mostly agree

Now 64°18°

Sunny

Wind: Calm; Up to 6 mph10 km/h through 5 AM
Dew point: 28°−2°; Dry, static shocks likely
UV tomorrow: 4Moderate; Moderate 12–4 PM · peak 4
Pressure: 30.47 inHg1032 hPa; Falling slowly · −0.03 inHg−0.9 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

6°3° warmer than this time yesterday (59°15° then, 65°18° now)

Good hours for

Below 50°10° tonight after 8 PM
Low 38°3° tonight at 5 AM
Above 50°10° tomorrow by 11 AM
High 63°17° tomorrow at 2 PM

TonightDown to 38°3° by 5 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 63°17° by 2 PM · Clear
Tomorrow nightDown to 46°8° by 10 PM · Partly cloudy
Monday morningUp to 60°16° by 11 AM · Partly cloudy
Monday afternoonNear 64°18° · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 5p	Sunny	60°16° (likely 57°14° to 61°16°)	60°16°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	37%	0%	0
Sat 6p	Clear	57°14° (likely 52°11° to 57°14°)	57°14°	0%	3 mph5 km/h from SE, gusts 5 mph8 km/h	41%	0%	0
Sat 7p	Clear	53°12° (likely 48°9° to 53°12°)	53°12°	0%	5 mph8 km/h from SE, gusts 6 mph9 km/h	48%	0%	0
Sat 8p	Clear	49°9° (likely 45°7° to 51°11°)	47°8°	0%	5 mph8 km/h from S, gusts 6 mph10 km/h	54%	0%	0
Sat 9p	Clear	44°7° (likely 43°6° to 49°9°)	42°6°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	65%	0%	0
Sat 10p	Clear	42°6° (likely 41°5° to 48°9°)	40°4°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	70%	0%	0
Sat 11p	Clear	41°5° (likely 40°4° to 48°9°)	38°3°	0%	5 mph8 km/h from S, gusts 10 mph15 km/h	74%	0%	0
Sun 12a	Clear	41°5° (likely 39°4° to 47°8°)	37°3°	0%	6 mph10 km/h from S, gusts 10 mph16 km/h	74%	0%	0
Sun 1a	Clear	40°4° (likely 38°3° to 46°8°)	36°2°	0%	6 mph10 km/h from S, gusts 10 mph16 km/h	75%	0%	0
Sun 2a	Clear	40°4° (likely 37°3° to 45°7°)	36°2°	0%	6 mph10 km/h from S, gusts 9 mph15 km/h	75%	0%	0
Sun 3a	Clear	39°4° (likely 36°2° to 44°7°)	34°1°	0%	6 mph10 km/h from S, gusts 9 mph15 km/h	78%	0%	0
Sun 4a	Clear	39°4° (likely 35°2° to 43°6°)	34°1°	0%	6 mph10 km/h from S, gusts 8 mph14 km/h	78%	0%	0
Sun 5a	Clear	38°3° (likely 35°2° to 42°6°)	34°1°	0%	6 mph10 km/h from S, gusts 8 mph13 km/h	79%	0%	0
Sun 6a	Clear	38°3° (likely 34°1° to 42°6°)	33°1°	0%	6 mph10 km/h from S, gusts 8 mph13 km/h	79%	0%	0
Sun 7a	Clear	38°3° (likely 33°1° to 41°5°)	33°1°	0%	6 mph10 km/h from S, gusts 8 mph13 km/h	78%	0%	0
Sun 8a	Sunny	38°3° (likely 33°1° to 41°5°)	33°1°	0%	6 mph10 km/h from S, gusts 8 mph12 km/h	80%	0%	0
Sun 9a	Sunny	41°5° (likely 38°3° to 45°7°)	36°2°	0%	7 mph11 km/h from S, gusts 8 mph13 km/h	76%	0%	0
Sun 10a	Sunny	48°9° (likely 47°8° to 52°11°)	45°7°	0%	8 mph13 km/h from S, gusts 14 mph23 km/h	62%	0%	1
Sun 11a	Sunny	54°12° (likely 52°11° to 56°13°)	54°12°	0%	8 mph13 km/h from SW, gusts 15 mph24 km/h	54%	0%	2
Sun 12p	Sunny	59°15° (likely 56°13° to 59°15°)	59°15°	0%	8 mph13 km/h from SW, gusts 14 mph23 km/h	44%	0%	3
Sun 1p	Sunny	61°16° (likely 58°14° to 62°17°)	61°16°	0%	8 mph13 km/h from SW, gusts 13 mph21 km/h	39%	0%	4
Sun 2p	Sunny	63°17° (likely 60°16° to 64°18°)	63°17°	0%	7 mph11 km/h from SW, gusts 12 mph19 km/h	35%	0%	4
Sun 3p	Sunny	63°17° (likely 61°16° to 64°18°)	63°17°	0%	7 mph11 km/h from SW, gusts 12 mph19 km/h	36%	1%	3
Sun 4p	Sunny	63°17° (likely 61°16° to 64°18°)	63°17°	0%	6 mph10 km/h from SW, gusts 11 mph18 km/h	38%	5%	2
Sun 5p	Mostly sunny	62°17° (likely 59°15° to 64°18°)	62°17°	0%	6 mph10 km/h from SW, gusts 11 mph18 km/h	41%	44%	1
Sun 6p	Clear	59°15° (likely 54°12° to 59°15°)	59°15°	0%	6 mph10 km/h from S, gusts 7 mph11 km/h	46%	43%	0
Sun 7p	Mostly clear	53°12° (likely 50°10° to 54°12°)	53°12°	0%	6 mph10 km/h from SW, gusts 7 mph11 km/h	56%	55%	0
Sun 8p	Partly cloudy	48°9° (likely 47°8° to 54°12°)	46°8°	0%	5 mph8 km/h from SW, gusts 7 mph12 km/h	66%	54%	0
Sun 9p	Cloudy	47°8° (likely 45°7° to 52°11°)	45°7°	0%	5 mph8 km/h from SW, gusts 8 mph13 km/h	72%	65%	0
Sun 10p	Partly cloudy	46°8° (likely 44°7° to 52°11°)	43°6°	0%	6 mph10 km/h from SW, gusts 9 mph15 km/h	77%	60%	0
Sun 11p	Cloudy	46°8° (likely 44°7° to 53°12°)	42°6°	0%	7 mph11 km/h from SW, gusts 10 mph17 km/h	82%	75%	0
Mon 12a	Partly cloudy	46°8° (likely 44°7° to 53°12°)	42°6°	0%	7 mph11 km/h from SW, gusts 10 mph16 km/h	82%	67%	0
Mon 1a	Cloudy	46°8° (likely 45°7° to 52°11°)	42°6°	0%	7 mph11 km/h from SW, gusts 11 mph17 km/h	84%	78%	0
Mon 2a	Partly cloudy	46°8° (likely 46°8° to 52°11°)	43°6°	0%	7 mph11 km/h from SW, gusts 11 mph17 km/h	85%	63%	0
Mon 3a	Partly cloudy	46°8° (likely 46°8° to 51°11°)	42°6°	0%	7 mph11 km/h from SW, gusts 10 mph17 km/h	87%	48%	0
Mon 4a	Partly cloudy	46°8° (likely 46°8° to 51°11°)	42°6°	0%	7 mph11 km/h from SW, gusts 11 mph18 km/h	87%	26%	0
Mon 5a	Clear	46°8° (likely 45°7° to 51°11°)	42°6°	0%	7 mph11 km/h from SW, gusts 11 mph17 km/h	88%	15%	0
Mon 6a	Mostly clear	46°8° (likely 45°7° to 50°10°)	42°6°	0%	7 mph11 km/h from SW, gusts 11 mph17 km/h	89%	29%	0
Mon 7a	Clear	46°8° (likely 44°7° to 50°10°)	42°6°	0%	7 mph11 km/h from SW, gusts 11 mph18 km/h	90%	28%	0
Mon 8a	Sunny	46°8° (likely 45°7° to 50°10°)	42°6°	0%	7 mph11 km/h from SW, gusts 11 mph18 km/h	91%	28%	0
Mon 9a	Mostly sunny	49°9° (likely 49°9° to 54°12°)	46°8°	0%	7 mph11 km/h from SW, gusts 13 mph20 km/h	88%	65%	0
Mon 10a	Mostly sunny	55°13° (likely 54°12° to 57°14°)	55°13°	0%	7 mph11 km/h from W, gusts 17 mph27 km/h	80%	56%	1
Mon 11a	Mostly sunny	60°16° (likely 58°14° to 60°16°)	60°16°	0%	8 mph13 km/h from W, gusts 18 mph29 km/h	71%	64%	2
Mon 12p	Mostly sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	8 mph13 km/h from W, gusts 17 mph28 km/h	66%	63%	3
Mon 1p	Partly sunny	65°18° (likely 61°16° to 65°18°)	65°18°	0%	9 mph14 km/h from W, gusts 18 mph29 km/h	63%	71%	4
Mon 2p	Cloudy	66°19° (likely 60°16° to 66°19°)	66°19°	0%	9 mph14 km/h from W, gusts 18 mph30 km/h	62%	65%	4
Mon 3p	Partly sunny	66°19° (likely 57°14° to 66°19°)	66°19°	0%	9 mph14 km/h from W, gusts 18 mph29 km/h	61%	54%	3
Mon 4p	Cloudy	64°18° (likely 55°13° to 64°18°)	64°18°	0%	9 mph14 km/h from NW, gusts 18 mph29 km/h	62%	75%	2

Days ahead

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

Today, Oct 24. Sunny. High 61°16°, low 36°2°. Typical 59°15° / 39°4°. Dry. Mostly agree.
1. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 38°3°
  Dry
Official NWS forecast
Today: Sunny, with a high near 61. East wind around 3 mph.
Tonight: Clear, with a low around 36. South wind around 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–62°17°
Low, likely
31°−1°–37°3°
Typical high / low
59°15° / 39°4°
Wind
9 mph15 km/h, gusts 15 mph23 km/h
UV peak
4
Tomorrow, Oct 25. Cloudy. High 63°17°, low 46°8°. Typical 59°15° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 46°8°
  Dry
Official NWS forecast
Day: Sunny, with a high near 63. Southwest wind around 8 mph.
Night: Partly cloudy, with a low around 46. Southwest wind around 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–64°18°
Low, likely
33°1°–46°8°
Typical high / low
59°15° / 39°4°
Wind
10 mph15 km/h, gusts 18 mph29 km/h
UV peak
4
Monday, Oct 26. Cloudy. High 66°19°, low 38°3°. Typical 58°14° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 39°4°
  Dry
Official NWS forecast
Day: Sunny, with a high near 66. West wind around 9 mph.
Night: Mostly cloudy, with a low around 38. North wind 3 to 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–66°19°
Low, likely
38°3°–48°9°
Typical high / low
58°14° / 38°3°
Wind
12 mph19 km/h, gusts 26 mph42 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 53°12°, low 34°1°. Typical 58°14° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 50°10°
  Dry
3. Evening
  6 PM–midnight
  Clear, 39°4°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 34°1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 53. Northeast wind around 5 mph.
Night: Partly cloudy, with a low around 34. East wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
49°9°–53°12°
Low, likely
34°1°–37°3°
Typical high / low
58°14° / 38°3°
Wind
8 mph14 km/h, gusts 15 mph25 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 64°18°, low 48°9°. Typical 57°14° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 64.
Night: Partly cloudy, with a low around 48.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–65°18°
Low, likely
33°1°–48°9°
Typical high / low
57°14° / 38°3°
Wind
13 mph20 km/h, gusts 22 mph35 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 69°21°, low 50°10°. Typical 57°14° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 69.
Night: Partly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–70°21°
Low, likely
43°6°–50°10°
Typical high / low
57°14° / 38°3°
Wind
14 mph22 km/h, gusts 33 mph53 km/h
UV peak
3
Friday, Oct 30. Partly sunny. High 66°19°, low 47°8°. Typical 57°14° / 37°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 51°10°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 66.
Night: Partly cloudy, with a low around 47.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–70°21°
Low, likely
44°7°–50°10°
Typical high / low
57°14° / 37°3°
Wind
11 mph18 km/h, gusts 33 mph54 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 65°18°, low 44°7°. Typical 56°13° / 37°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  20% chance
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
59°15°–69°21°
Low, likely
36°2°–50°10°
Typical high / low
56°13° / 37°3°
Wind
8 mph13 km/h, gusts 19 mph31 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 63°17°, low 52°11°. Typical 56°13° / 37°3°. Rain 0.06 in1.5 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  30% chance
2. Afternoon
  noon–6 PM
  Drizzle, 62°17°
  40% chance · 0.02 in0.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 57°14°
  40% chance · 0.06 in1.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 58°14°
  40% chance · 0.04 in1.1 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–66°19°
Low, likely
48°9°–59°15°
Typical high / low
56°13° / 37°3°
Wind
16 mph26 km/h, gusts 38 mph61 km/h
UV peak
2
Monday, Nov 2. Rain. High 63°17°, low 53°12°. Typical 55°13° / 36°2°. Rain 0.48 in12 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  40% chance · 0.08 in2.1 mm
2. Afternoon
  noon–6 PM
  Rain, 62°16°
  40% chance · 0.25 in6.3 mm
3. Evening
  6 PM–midnight
  Rain, 55°13°
  40% chance · 0.16 in4.1 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
57°14°–67°19°
Low, likely
50°10°–54°12°
Typical high / low
55°13° / 36°2°
Wind
14 mph22 km/h, gusts 38 mph61 km/h

10 days15 days30 days

The outlook

Today
Dry, high 61°, low 36°.
Tomorrow
Dry, high 63°, low 46°.
Monday
Dry, high 66°, low 38°, warming up.
Rest of week
Highs 53–69°; chance of precipitation on Sunday, Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (BUF) (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

Genesee River at Portageville

5.0 mi

Below flood stage

Level: 9.3 ft
Flow: 542 cfs

Forecast peak 9.3 ft Sat 8 PM

Reading from Sat 4 PM · NWS gauge page

Genesee River at Mount Morris Dam

13 mi

Below flood stage

Level: 589 ft

Forecast peak 590 ft Sat 8 PM

Reading from Sat 4 PM · NWS gauge page

Genesee River at Portageville (USACE)

5.0 mi

Level: 9.3 ft

Reading from Sat 4 PM · NWS gauge page

Canaseraga Creek at Dansville

13 mi

Below flood stage

Level: 2.2 ft
Flow: 9 cfs

Reading from Sat 4 PM · NWS gauge page

For your home

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

Heating this week

About 75% less heating than a typical week.

This week 29Typical 119

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 25
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 1 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 28°F).

Open the windows?

Sun, 1:00 PM–5:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

Dansville Municipal Airport · official normals 1991–2020 · records 1945–2026

Oct 24, today vs a typical year

Today’s expected high is 2°1° warmer than typical.

Last 7 days vs normal

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

−2°−1°SunOct 18
+1°±0°MonOct 19
±0°TueOct 20
−4°−2°WedOct 21
−3°−2°ThuOct 22
−1°FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 40 min; Losing 2 min 44 s a day; shortest Dec 21, 1 h 37 min less
Golden hour: 5:36–6:33 PM; Morning 7:18–8:14 AM
Blue hour: 6:33–6:44 PM; Morning 7:06–7:18 AM; first light 7:06 AM

Stars tonight? Fair

Clear 6:44 PM–7:08 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:46 AM · rises 5:13 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from Dalton. The highest point on the skyline is about 2,100 ft, 4 mi away.Skyline from USGS elevation data, heights drawn up to 5× taller. Sky, sun and moon as they are now.

Dalton, NY weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Genesee River at Portageville

Genesee River at Mount Morris Dam

Genesee River at Portageville (USACE)

Canaseraga Creek at Dansville

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon