Observed 12:35 AM EDT at KOIC

Sidney, NY weather

Clear and 30°−1°, freeze watch tonight, low 27°−3°.

Mostly agree

Now 30°−1°

Clear

Wind: Calm; Light through 1 PM
Dew point: 27°−3°; Dry · up to 35°2° by 10 AM (comfortable)
UV index: 0Low; Moderate 11 AM–4 PM · peak 4
Pressure: 30.5 inHg1033 hPa; Rising slowly · +0.03 inHg+0.9 hPa next 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

9°5° cooler than this time yesterday (39°4° then, 30°−1° now)

Good hours for

Hard freeze until 9 AM (low 27°−3°)
Fog tonight 2–4 AM
Above 40°4° today by 10 AM
Below 50°10° tonight after 8 PM
Below freezing tonight 5–9 AM (low 30°−1°)

TonightNear 30°−1° · Partly cloudy · freezing, low 28°−2°
This morningUp to 49°9° by 11 AM · freezing, low 27°−3° · Partly cloudy
This afternoonUp to 61°16° by 4 PM · Clear
TonightDown to 32°0° by 5 AM · freezing, low 32°0° · Clear
Tomorrow morningUp to 50°10° by 11 AM · freezing, low 30°−1° · Clear
Tomorrow afternoonUp to 63°17° by 4 PM · Clear
Tomorrow nightDown to 39°4° by midnight · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 1a	Clear	31°−1° (likely 31°−1° to 38°3°)	35°2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	80%	38%	0
Sat 2a	Fog	30°−1° (likely 30°−1° to 39°4°)	34°1°	0%	0 mph0 km/h, gusts 4 mph6 km/h	80%	45%	0
Sat 3a	Fog	29°−2° (likely 29°−2° to 39°4°)	33°1°	0%	0 mph0 km/h, gusts 4 mph7 km/h	81%	58%	0
Sat 4a	Cloudy	29°−2° (likely 29°−2° to 40°4°)	32°0°	0%	0 mph0 km/h, gusts 3 mph4 km/h	84%	78%	0
Sat 5a	Cloudy	28°−2° (likely 28°−2° to 40°4°)	31°−1°	0%	0 mph0 km/h, gusts 2 mph4 km/h	90%	78%	0
Sat 6a	Cloudy	27°−3° (likely 27°−3° to 39°4°)	27°−3°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	76%	0
Sat 7a	Cloudy	27°−3° (likely 27°−3° to 37°3°)	27°−3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	73%	0
Sat 8a	Cloudy	28°−2° (likely 28°−2° to 37°3°)	28°−2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	67%	0
Sat 9a	Partly sunny	33°1° (likely 33°1° to 41°5°)	33°1°	0%	0 mph0 km/h, gusts 4 mph6 km/h	92%	25%	1
Sat 10a	Sunny	41°5° (likely 41°5° to 48°9°)	41°5°	0%	0 mph0 km/h, gusts 5 mph7 km/h	79%	13%	2
Sat 11a	Sunny	49°9° (likely 49°9° to 54°12°)	49°9°	0%	1 mph2 km/h from SW, gusts 6 mph10 km/h	63%	8%	3
Sat 12p	Sunny	54°12° (likely 53°12° to 58°14°)	54°12°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	52%	2%	3
Sat 1p	Sunny	58°14° (likely 55°13° to 60°16°)	58°14°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	44%	3%	4
Sat 2p	Sunny	59°15° (likely 57°14° to 61°16°)	59°15°	0%	3 mph5 km/h from W, gusts 6 mph10 km/h	42%	2%	4
Sat 3p	Sunny	60°16° (likely 57°14° to 62°17°)	60°16°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	39%	0%	3
Sat 4p	Sunny	61°16° (likely 57°14° to 62°17°)	61°16°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	38%	0%	2
Sat 5p	Sunny	59°15° (likely 55°13° to 60°16°)	59°15°	0%	1 mph2 km/h from W, gusts 6 mph10 km/h	44%	0%	1
Sat 6p	Clear	55°13° (likely 51°11° to 56°13°)	55°13°	0%	0 mph0 km/h, gusts 4 mph7 km/h	49%	0%	0
Sat 7p	Clear	51°11° (likely 48°9° to 53°12°)	51°11°	0%	0 mph0 km/h, gusts 2 mph3 km/h	56%	0%	0
Sat 8p	Clear	45°7° (likely 45°7° to 51°11°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	70%	0%	0
Sat 9p	Clear	42°6° (likely 42°6° to 49°9°)	42°6°	0%	0 mph0 km/h, gusts 4 mph7 km/h	76%	0%	0
Sat 10p	Clear	40°4° (likely 40°4° to 47°8°)	40°4°	0%	0 mph0 km/h, gusts 3 mph6 km/h	79%	0%	0
Sat 11p	Clear	39°4° (likely 39°4° to 46°8°)	39°4°	0%	0 mph0 km/h, gusts 4 mph6 km/h	82%	0%	0
Sun 12a	Clear	37°3° (likely 37°3° to 45°7°)	37°3°	0%	0 mph0 km/h, gusts 5 mph7 km/h	85%	0%	0
Sun 1a	Clear	36°2° (likely 36°2° to 43°6°)	36°2°	0%	0 mph0 km/h, gusts 5 mph8 km/h	85%	0%	0
Sun 2a	Clear	35°2° (likely 35°2° to 42°6°)	35°2°	0%	0 mph0 km/h, gusts 5 mph9 km/h	89%	0%	0
Sun 3a	Clear	34°1° (likely 34°1° to 41°5°)	34°1°	0%	0 mph0 km/h, gusts 5 mph9 km/h	89%	0%	0
Sun 4a	Clear	33°1° (likely 33°1° to 40°4°)	33°1°	0%	0 mph0 km/h, gusts 5 mph8 km/h	89%	0%	0
Sun 5a	Clear	32°0° (likely 32°0° to 39°4°)	32°0°	0%	0 mph0 km/h, gusts 5 mph8 km/h	92%	0%	0
Sun 6a	Clear	31°−1° (likely 31°−1° to 38°3°)	31°−1°	0%	0 mph0 km/h, gusts 5 mph8 km/h	92%	0%	0
Sun 7a	Sunny	30°−1° (likely 30°−1° to 38°3°)	30°−1°	0%	0 mph0 km/h, gusts 4 mph7 km/h	96%	0%	0
Sun 8a	Sunny	30°−1° (likely 30°−1° to 38°3°)	30°−1°	0%	0 mph0 km/h, gusts 5 mph8 km/h	96%	0%	0
Sun 9a	Sunny	34°1° (likely 34°1° to 42°6°)	34°1°	0%	1 mph2 km/h from SW, gusts 5 mph8 km/h	96%	0%	1
Sun 10a	Sunny	43°6° (likely 43°6° to 50°10°)	43°6°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	79%	0%	2
Sun 11a	Sunny	50°10° (likely 50°10° to 55°13°)	50°10°	0%	2 mph3 km/h from SW, gusts 10 mph16 km/h	66%	0%	3
Sun 12p	Sunny	55°13° (likely 55°13° to 59°15°)	55°13°	0%	3 mph5 km/h from SW, gusts 10 mph16 km/h	55%	0%	3
Sun 1p	Sunny	60°16° (likely 57°14° to 62°17°)	60°16°	0%	3 mph5 km/h from SW, gusts 11 mph18 km/h	44%	0%	4
Sun 2p	Sunny	61°16° (likely 59°15° to 63°17°)	61°16°	0%	5 mph8 km/h from SW, gusts 11 mph18 km/h	41%	0%	4
Sun 3p	Sunny	62°17° (likely 60°16° to 64°18°)	62°17°	0%	3 mph5 km/h from SW, gusts 11 mph18 km/h	39%	0%	3
Sun 4p	Sunny	63°17° (likely 60°16° to 64°18°)	63°17°	0%	3 mph5 km/h from SW, gusts 11 mph18 km/h	38%	0%	2
Sun 5p	Sunny	61°16° (likely 57°14° to 63°17°)	61°16°	0%	2 mph3 km/h from SW, gusts 13 mph20 km/h	46%	0%	1
Sun 6p	Clear	57°14° (likely 52°11° to 57°14°)	57°14°	0%	1 mph2 km/h from SW, gusts 7 mph12 km/h	49%	0%	0
Sun 7p	Clear	52°11° (likely 48°9° to 52°11°)	52°11°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	59%	0%	0
Sun 8p	Clear	46°8° (likely 45°7° to 48°9°)	46°8°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	73%	18%	0
Sun 9p	Clear	43°6° (likely 41°5° to 47°8°)	43°6°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	79%	0%	0
Sun 10p	Clear	41°5° (likely 40°4° to 46°8°)	41°5°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	85%	0%	0
Sun 11p	Clear	40°4° (likely 38°3° to 45°7°)	40°4°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	89%	5%	0
Mon 12a	Mostly clear	39°4° (likely 38°3° to 43°6°)	39°4°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	89%	27%	0

Days ahead

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

Today, Oct 24. Cloudy. High 61°16°, low 27°−3°. Typical 57°14° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 28°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 45°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 32°0°
  Dry
Official NWS forecast
Today: Areas of fog before 9am. Mostly sunny, with a high near 61. South wind 0 to 3 mph.
Tonight: Areas of fog. Mostly cloudy, with a low around 27. Wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–62°17°
Low, likely
27°−3°–37°3°
Typical high / low
57°14° / 34°1°
Wind
6 mph9 km/h, gusts 11 mph18 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 63°17°, low 32°0°. Typical 56°13° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 30°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 39°4°
  Dry
Official NWS forecast
Day: Patchy fog between 7am and 10am. Sunny, with a high near 63. Southwest wind 0 to 5 mph.
Night: Patchy fog after 3am. Mostly clear, with a low around 32. South wind around 1 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–64°18°
Low, likely
32°0°–38°3°
Typical high / low
56°13° / 34°1°
Wind
7 mph12 km/h, gusts 15 mph24 km/h
UV peak
4
Monday, Oct 26. Cloudy. High 66°19°, low 31°−1°. Typical 56°13° / 34°1°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog before 9am. Sunny, with a high near 66.
Night: Partly cloudy, with a low around 31.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
63°17°–66°19°
Low, likely
31°−1°–40°4°
Typical high / low
56°13° / 34°1°
Wind
10 mph16 km/h, gusts 22 mph35 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 55°13°, low 27°−3°. Typical 56°13° / 33°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Clear, 40°4°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 32°0°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 55.
Night: Mostly clear, with a low around 27.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
50°10°–55°13°
Low, likely
27°−3°–37°3°
Typical high / low
56°13° / 33°1°
Wind
9 mph14 km/h, gusts 19 mph30 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 60°16°, low 39°4°. Typical 55°13° / 33°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 33°0°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 60.
Night: Partly cloudy, with a low around 39.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
54°12°–60°16°
Low, likely
30°−1°–39°4°
Typical high / low
55°13° / 33°1°
Wind
9 mph14 km/h, gusts 20 mph33 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 65°18°, low 44°7°. Typical 55°13° / 33°1°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Sunny, 44°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 65.
Night: Partly cloudy, with a low around 44.
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 65°18°).
High, likely
61°16°–65°18°
Low, likely
38°3°–46°8°
Typical high / low
55°13° / 33°1°
Wind
9 mph15 km/h, gusts 32 mph52 km/h
UV peak
3
Friday, Oct 30. Partly sunny. High 64°18°, low 45°7°. Typical 54°12° / 32°0°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°5°
  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
57°14°–66°19°
Low, likely
44°7°–47°8°
Typical high / low
54°12° / 32°0°
Wind
10 mph16 km/h, gusts 25 mph41 km/h
UV peak
3
Saturday, Oct 31. Mostly sunny. High 64°18°, low 41°5°. Typical 54°12° / 32°0°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 40°5°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 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
59°15°–68°20°
Low, likely
37°3°–46°8°
Typical high / low
54°12° / 32°0°
Wind
8 mph12 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 61°16°, low 45°7°. Typical 54°12° / 32°0°. Rain 0.03 in0.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 44°7°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 60°15°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  30% chance
4. Overnight
  midnight–6 AM
  Drizzle, 51°11°
  30% chance · 0.03 in0.7 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
56°13°–65°18°
Low, likely
39°4°–52°11°
Typical high / low
54°12° / 32°0°
Wind
11 mph18 km/h, gusts 30 mph48 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 57°14°, low 49°9°. Typical 53°12° / 31°−1°. Rain 0.34 in8.6 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 52°11°
  30% chance · 0.05 in1.4 mm
2. Afternoon
  noon–6 PM
  Drizzle, 54°12°
  40% chance · 0.19 in4.9 mm
3. Evening
  6 PM–midnight
  Drizzle, 53°12°
  30% chance · 0.1 in2.6 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
48°9°–62°17°
Low, likely
42°6°–53°12°
Typical high / low
53°12° / 31°−1°
Wind
19 mph31 km/h, gusts 42 mph67 km/h

10 days15 days30 days

The outlook

Today
Dry, high 61°, low 27°.
Tomorrow
Dry, high 63°, low 32°.
Monday
Dry, high 66°, low 31°, warming up.
Rest of week
Mostly dry, highs 55–65°.

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

Susquehanna River at Bainbridge

4.2 mi

Below flood stage

Level: 1.7 ft
Flow: 758 cfs

Forecast peak 1.8 ft Sat 2 AM

Reading from Fri 11:30 PM · NWS gauge page

Susquehanna River at Unadilla

4.2 mi

Below flood stage

Level: 2.9 ft
Flow: 433 cfs

Forecast peak 3.0 ft Sat 2 AM

Reading from Fri 11 PM · NWS gauge page

Unadilla River at Rockdale

4.8 mi

Below flood stage

Level: 4.4 ft
Flow: 201 cfs

Forecast peak 4.4 ft Sat 2 AM

Reading from Fri 11:30 PM · NWS gauge page

West Branch Delaware River at Walton

16 mi

Below flood stage

Level: 3.7 ft
Flow: 197 cfs

Forecast peak 3.7 ft Sat 2 AM

Reading from Fri 11:45 PM · NWS gauge page

For your home

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

Pipes: watch the cold

Tonight’s low: 27°−3°

Overnight low near 27°F — not yet at drip-the-faucets cold, but worth watching if it's forecast to drop further.

Heating this week

About 71% less heating than a typical week.

This week 42Typical 144

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 29
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 27°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.

Open the windows?

Today, 3:00 PM–4:00 PM

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

Is this typical?

Norwich · official normals 1991–2020 · records 1906–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

On average 3°2° colder than normal (daily mean temperature).

−10°−6°SunOct 18
−3°−2°MonOct 19
+1°±0°TueOct 20
+1°±0°WedOct 21
−2°−1°ThuOct 22
−2°−1°FriOct 23
—SatOct 24

Sidney 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 36 min less
Golden hour: 5:26–6:23 PM; Morning 7:07–8:04 AM
Blue hour: 6:23–6:34 PM; Morning 6:56–7:07 AM; first light 6:56 AM

Stars tonight? Poor

Clouds most of the night (about 62% cover).

Moon

Waxing gibbous

95% lit · growing

Today: sets 5:35 AM · rises 5:03 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from Sidney. The highest point on the skyline is about 1,900 ft, 2 mi away.Skyline from USGS elevation data, heights drawn up to 4× taller. Sky, sun and moon as they are now.

Sidney, NY weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Susquehanna River at Bainbridge

Susquehanna River at Unadilla

Unadilla River at Rockdale

West Branch Delaware River at Walton

For your home

Pipes: watch the cold

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? Poor

Moon