Observed 2:55 AM EDT at KDKK

Jamestown, NY weather

Clear and 36°2°.

Mostly agree

Now 36°2°

Clear

Wind: Calm; Up to 5 mph8 km/h through 3 PM
Dew point: 32°0°; Dry, static shocks likely
UV index: 0Low; Moderate 12–4 PM · peak 4
Pressure: 30.43 inHg1030 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Below freezing tonight 5–9 AM (low 32°0°)
Above 50°10° today by 11 AM
Below 50°10° tonight after 8 PM
Below freezing tonight 5–9 AM (low 31°−1°)
Fog tomorrow night from 11 PM

TonightNear 33°1° · freezing, low 32°0° · Clear
This morningUp to 51°11° by 11 AM · freezing, low 32°0° · Clear
This afternoonUp to 62°17° by 4 PM · Clear
TonightDown to 32°0° by 5 AM · freezing, low 32°0° · Clear
Tomorrow morningUp to 51°11° by 11 AM · freezing, low 31°−1° · Clear
Tomorrow afternoonUp to 66°19° by 3 PM · Partly cloudy
Tomorrow nightDown to 40°4° by 2 AM · 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 3a	Clear	34°1° (likely 34°1° to 40°4°)	31°−1°	0%	3 mph5 km/h from SE, gusts 6 mph10 km/h	93%	0%	0
Sat 4a	Clear	33°1° (likely 33°1° to 39°4°)	30°−1°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	93%	0%	0
Sat 5a	Clear	32°0° (likely 32°0° to 39°4°)	29°−2°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	100%	0%	0
Sat 6a	Clear	32°0° (likely 32°0° to 38°3°)	29°−2°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	100%	0%	0
Sat 7a	Clear	32°0° (likely 32°0° to 38°3°)	32°0°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	99%	0%	0
Sat 8a	Sunny	32°0° (likely 32°0° to 38°3°)	29°−2°	0%	3 mph5 km/h from SE, gusts 6 mph10 km/h	93%	0%	0
Sat 9a	Sunny	36°2° (likely 36°2° to 42°6°)	33°1°	0%	3 mph5 km/h from SE, gusts 6 mph10 km/h	94%	0%	0
Sat 10a	Sunny	44°7° (likely 44°7° to 50°10°)	42°6°	0%	3 mph5 km/h from S, gusts 10 mph16 km/h	77%	0%	1
Sat 11a	Sunny	51°11° (likely 51°11° to 54°12°)	49°9°	0%	5 mph8 km/h from S, gusts 13 mph20 km/h	61%	0%	2
Sat 12p	Sunny	55°13° (likely 54°12° to 58°14°)	55°13°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	49%	0%	3
Sat 1p	Sunny	58°14° (likely 57°14° to 60°16°)	58°14°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	40%	0%	4
Sat 2p	Sunny	61°16° (likely 59°15° to 62°17°)	61°16°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	35%	0%	4
Sat 3p	Sunny	61°16° (likely 60°16° to 62°17°)	61°16°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	33%	0%	3
Sat 4p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	32%	0%	2
Sat 5p	Sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	35%	0%	1
Sat 6p	Clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	43%	0%	0
Sat 7p	Clear	54°12° (likely 50°10° to 54°12°)	54°12°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	51%	0%	0
Sat 8p	Clear	47°8° (likely 47°8° to 49°9°)	46°8°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	68%	0%	0
Sat 9p	Clear	44°7° (likely 44°7° to 47°8°)	43°6°	0%	3 mph5 km/h from S, gusts 8 mph12 km/h	74%	0%	0
Sat 10p	Clear	42°6° (likely 42°6° to 45°7°)	40°4°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	79%	0%	0
Sat 11p	Clear	40°4° (likely 40°4° to 43°6°)	38°3°	0%	3 mph5 km/h from S, gusts 8 mph12 km/h	87%	0%	0
Sun 12a	Clear	39°4° (likely 39°4° to 42°6°)	36°2°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	87%	0%	0
Sun 1a	Clear	38°3° (likely 38°3° to 41°5°)	35°2°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	90%	0%	0
Sun 2a	Clear	36°2° (likely 36°2° to 41°5°)	33°1°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	87%	0%	0
Sun 3a	Clear	35°2° (likely 35°2° to 40°4°)	32°0°	0%	3 mph5 km/h from S, gusts 8 mph12 km/h	90%	0%	0
Sun 4a	Clear	34°1° (likely 34°1° to 39°4°)	30°−1°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	91%	0%	0
Sun 5a	Clear	32°0° (likely 32°0° to 38°3°)	28°−2°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	93%	0%	0
Sun 6a	Clear	31°−1° (likely 31°−1° to 37°3°)	28°−2°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	93%	0%	0
Sun 7a	Clear	31°−1° (likely 31°−1° to 36°2°)	27°−3°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	93%	0%	0
Sun 8a	Sunny	31°−1° (likely 31°−1° to 36°2°)	27°−3°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	94%	0%	0
Sun 9a	Sunny	35°2° (likely 35°2° to 40°4°)	32°0°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	93%	0%	0
Sun 10a	Sunny	44°7° (likely 44°7° to 47°8°)	42°6°	0%	3 mph5 km/h from S, gusts 10 mph16 km/h	76%	2%	1
Sun 11a	Sunny	51°11° (likely 51°11° to 53°12°)	51°11°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	60%	2%	2
Sun 12p	Sunny	57°14° (likely 55°13° to 57°14°)	57°14°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	50%	40%	3
Sun 1p	Sunny	62°17° (likely 58°14° to 62°17°)	62°17°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	41%	41%	4
Sun 2p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	5 mph8 km/h from S, gusts 10 mph15 km/h	36%	3%	4
Sun 3p	Sunny	66°19° (likely 61°16° to 66°19°)	66°19°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	35%	12%	3
Sun 4p	Sunny	66°19° (likely 62°17° to 66°19°)	66°19°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	34%	17%	2
Sun 5p	Cloudy	65°18° (likely 60°16° to 65°18°)	65°18°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	39%	58%	1
Sun 6p	Mostly clear	61°16° (likely 56°13° to 61°16°)	61°16°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	47%	61%	0
Sun 7p	Cloudy	57°14° (likely 51°11° to 57°14°)	57°14°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	56%	53%	0
Sun 8p	Partly cloudy	50°10° (likely 48°9° to 51°11°)	49°9°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	73%	66%	0
Sun 9p	Partly cloudy	48°9° (likely 46°8° to 50°10°)	46°8°	0%	3 mph5 km/h from S, gusts 4 mph6 km/h	80%	64%	0
Sun 10p	Partly cloudy	45°7° (likely 45°7° to 47°8°)	44°7°	0%	3 mph5 km/h from S, gusts 4 mph6 km/h	87%	71%	0
Sun 11p	Fog	44°7° (likely 44°7° to 45°7°)	42°6°	0%	3 mph5 km/h from S, gusts 4 mph6 km/h	92%	63%	0
Mon 12a	Fog	42°6° (likely 42°6° to 45°7°)	40°4°	0%	3 mph5 km/h from S, gusts 4 mph6 km/h	95%	59%	0
Mon 1a	Fog	41°5° (likely 41°5° to 44°7°)	41°5°	0%	2 mph3 km/h from S, gusts 4 mph6 km/h	96%	55%	0
Mon 2a	Fog	40°4° (likely 40°4° to 44°7°)	40°4°	0%	2 mph3 km/h from S, gusts 4 mph7 km/h	97%	55%	0

Days ahead

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

Today, Oct 24. Fog. High 62°17°, low 32°0°. Typical 57°14° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 32°0°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 32°0°
  Dry
Official NWS forecast
Today: Patchy fog before 10am. Sunny, with a high near 62. South wind around 5 mph.
Tonight: Patchy fog. Clear, with a low around 32. Southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–62°17°
Low, likely
32°0°–38°3°
Typical high / low
57°14° / 37°3°
Wind
7 mph11 km/h, gusts 15 mph25 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 66°19°, low 36°2°. Typical 57°14° / 36°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 31°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 40°4°
  Dry
Official NWS forecast
Day: Patchy fog before 10am. Sunny, with a high near 66. South wind around 5 mph.
Night: Patchy fog after 11pm. Partly cloudy, with a low around 36. South wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–66°19°
Low, likely
34°1°–36°2°
Typical high / low
57°14° / 36°2°
Wind
7 mph12 km/h, gusts 15 mph24 km/h
UV peak
4
Monday, Oct 26. Fog. High 66°19°, low 32°0°. Typical 56°13° / 36°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 42°5°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 40°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog before 10am. Sunny, with a high near 66. West wind 2 to 8 mph.
Night: Patchy fog after 11pm. Partly cloudy, with a low around 32. North wind 2 to 6 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
64°18°–66°19°
Low, likely
32°0°–43°6°
Typical high / low
56°13° / 36°2°
Wind
11 mph18 km/h, gusts 22 mph36 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 57°14°, low 33°1°. Typical 56°13° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 40°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog before 10am. Mostly sunny, with a high near 57. Northeast wind around 5 mph.
Night: Partly cloudy, with a low around 33.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
54°12°–59°15°
Low, likely
33°1°–40°4°
Typical high / low
56°13° / 36°2°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 65°18°, low 42°6°. Typical 56°13° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 65.
Night: Partly cloudy, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–65°18°
Low, likely
37°3°–43°6°
Typical high / low
56°13° / 36°2°
Wind
8 mph14 km/h, gusts 21 mph34 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 68°20°, low 43°6°. Typical 55°13° / 35°2°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Partly sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 68.
Night: Partly cloudy, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 68°20°).
High, likely
64°18°–69°21°
Low, likely
41°5°–48°9°
Typical high / low
55°13° / 35°2°
Wind
11 mph18 km/h, gusts 27 mph44 km/h
UV peak
3
Friday, Oct 30. Partly sunny. High 64°18°, low 44°7°. Typical 55°13° / 35°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
56°13°–69°21°
Low, likely
41°5°–46°8°
Typical high / low
55°13° / 35°2°
Wind
8 mph12 km/h, gusts 23 mph37 km/h
UV peak
2
Saturday, Oct 31. Cloudy. High 65°18°, low 43°6°. Typical 54°12° / 35°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 42°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  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°–70°21°
Low, likely
40°4°–49°9°
Typical high / low
54°12° / 35°2°
Wind
8 mph13 km/h, gusts 14 mph22 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 65°18°, low 50°10°. Typical 54°12° / 34°1°. Rain 0.13 in3.3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 49°10°
  30% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 65°18°
  40% chance · 0.04 in1.1 mm
3. Evening
  6 PM–midnight
  Drizzle, 60°16°
  40% chance · 0.02 in0.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 57°14°
  50% chance · 0.05 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
55°13°–70°21°
Low, likely
47°8°–55°13°
Typical high / low
54°12° / 34°1°
Wind
15 mph25 km/h, gusts 32 mph52 km/h
Monday, Nov 2. Drizzle. High 59°15°, low 47°8°. Typical 54°12° / 34°1°. Rain 0.39 in9.9 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Fog, 57°14°
  50% chance · 0.11 in2.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 62°17°
  50% chance · 0.09 in2.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 48°9°
  40% chance · 0.04 in1 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
57°14°–61°16°
Low, likely
45°7°–51°11°
Typical high / low
54°12° / 34°1°
Wind
16 mph25 km/h, gusts 37 mph60 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 62°, low 32°.
Tomorrow
Dry, high 66°, low 36°, warming up.
Monday
Dry, high 66°, low 32°.
Rest of week
Highs 57–68°; chance of precipitation on 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

Chadakoin River at Falconer

1.9 mi

Below flood stage

Level: -0.5 ft

Reading from Sat 1:30 AM · NWS gauge page

Chautauqua Lake at Bemus Point

9.0 mi

Below flood stage

Level: 1308 ft

Reading from Sat 1:30 AM · NWS gauge page

Conewango Creek at Russell

12 mi

Below flood stage

Level: 2.2 ft
Flow: 180 cfs

Reading from Sat 1:30 AM · NWS gauge page

Brokenstraw Creek at Youngsville

17 mi

Level: 1.1 ft
Flow: 86 cfs

Reading from Sat 2 AM · NWS gauge page

For your home

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

Heating this week

About 73% less heating than a typical week.

This week 37Typical 134

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 27
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 20 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 32°F).

Open the windows?

Today, 2:00 PM–5:00 PM

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

Is this typical?

Jamestown 4 Ene · official normals 1991–2020 · records 1895–2026

Oct 24, today vs a typical year

Today’s expected high is 5°3° warmer than typical.

Last 7 days vs normal

On average 4°2° colder than normal (daily mean temperature).

−12°−7°SunOct 18
−3°−2°MonOct 19
±0°TueOct 20
−1°WedOct 21
−1°ThuOct 22
−3°−2°FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 41 min; Losing 2 min 39 s a day; shortest Dec 21, 1 h 35 min less
Golden hour: 5:42–6:39 PM; Morning 7:22–8:19 AM
Blue hour: 6:39–6:50 PM; Morning 7:11–7:22 AM; first light 7:11 AM

Stars tonight? Good

Clear 3:38–7:11 AM; moon 96% lit, sets 5:51 AM.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:51 AM · rises 5:18 PM
Full moon: Oct 26
New moon: Nov 9

Looking northwest from Jamestown. The highest point on the skyline is about 2,500 ft, 15 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Jamestown, NY weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Chadakoin River at Falconer

Chautauqua Lake at Bemus Point

Conewango Creek at Russell

Brokenstraw Creek at Youngsville

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? Good

Moon