Black River at Watertown
22 mi- Level
- 3.5 ft
- Flow
- 2,080 cfs
Forecast peak 3.3 ft Sat 2 PM
Reading from Sat 7:30 AM · NWS gauge page
Observed 7:55 AM EDT at KGTB
Antwerp, NY weather
Sunny and 33°0°.
Today: low 33°1° (likely 25°−4° to 33°1°), high 58°14° (likely 55°13° to 58°14°).
Now 33°0°
Sunny · Feels like 28°−2°
- Wind
- 5 mph8 km/h
- From the south-southeast. Light through 9 PM
- Dew point
- 28°−2°
- Dry · up to 36°2° by 11 AM (comfortable)
- UV index
- 0Low
- Moderate 1–2 PM · peak 3
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
3°2° warmer than this time yesterday (30°−1° then, 33°0° now)
Good hours for
This morningUp to 50°10° by 11 AM · Clear
This afternoonNear 55°13° · Clear
TonightDown to 34°1° by 4 AM · Clear
Tomorrow morningUp to 55°13° by 11 AM · Clear
Tomorrow afternoonUp to 62°17° by 2 PM · Partly cloudy
Tomorrow nightDown to 45°7° by 9 PM · Mostly cloudy
Monday morningNear 45°7° · rain chance 20% · Partly cloudy
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 9a | Sunny | 36°2° (likely 31°−1° to 37°3°) | 36°2° | 0% | 2 mph3 km/h from SE, gusts 7 mph11 km/h | 82% | 4% | 0 |
| Sat 10a | Sunny | 45°7° (likely 41°5° to 45°7°) | 45°7° | 0% | 1 mph2 km/h from S, gusts 4 mph7 km/h | 68% | 1% | 1 |
| Sat 11a | Sunny | 50°10° (likely 47°8° to 51°11°) | 50°10° | 0% | 2 mph3 km/h from S, gusts 4 mph7 km/h | 60% | 3% | 2 |
| Sat 12p | Sunny | 54°12° (likely 50°10° to 54°12°) | 54°12° | 0% | 2 mph3 km/h from SW, gusts 5 mph7 km/h | 51% | 5% | 2 |
| Sat 1p | Sunny | 56°13° (likely 53°12° to 56°13°) | 56°13° | 0% | 2 mph3 km/h from SW, gusts 5 mph8 km/h | 47% | 7% | 3 |
| Sat 2p | Sunny | 57°14° (likely 55°13° to 58°14°) | 57°14° | 0% | 3 mph5 km/h from W, gusts 6 mph9 km/h | 44% | 7% | 2 |
| Sat 3p | Sunny | 57°14° (likely 55°13° to 58°14°) | 57°14° | 0% | 2 mph3 km/h from W, gusts 6 mph10 km/h | 44% | 5% | 2 |
| Sat 4p | Sunny | 56°13° (likely 55°13° to 58°14°) | 56°13° | 0% | 2 mph3 km/h from W, gusts 6 mph9 km/h | 46% | 2% | 1 |
| Sat 5p | Sunny | 55°13° (likely 53°12° to 56°13°) | 55°13° | 0% | 1 mph2 km/h from W, gusts 5 mph8 km/h | 52% | 0% | 0 |
| Sat 6p | Clear | 52°11° (likely 48°9° to 52°11°) | 52°11° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 57% | 0% | 0 |
| Sat 7p | Clear | 45°7° (likely 45°7° to 47°8°) | 45°7° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 71% | 0% | 0 |
| Sat 8p | Clear | 42°6° (likely 42°6° to 45°7°) | 42°6° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 79% | 0% | 0 |
| Sat 9p | Clear | 40°4° (likely 39°4° to 44°7°) | 40°4° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 84% | 4% | 0 |
| Sat 10p | Clear | 38°3° (likely 37°3° to 43°6°) | 38°3° | 0% | 2 mph3 km/h from SE, gusts 5 mph8 km/h | 87% | 10% | 0 |
| Sat 11p | Clear | 37°3° (likely 37°3° to 42°6°) | 34°1° | 0% | 3 mph5 km/h from SE, gusts 6 mph10 km/h | 88% | 4% | 0 |
| Sun 12a | Clear | 36°2° (likely 36°2° to 41°5°) | 34°1° | 0% | 3 mph5 km/h from SE, gusts 9 mph14 km/h | 89% | 1% | 0 |
| Sun 1a | Clear | 36°2° (likely 36°2° to 38°3°) | 33°1° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 89% | 0% | 0 |
| Sun 2a | Clear | 35°2° (likely 35°2° to 38°3°) | 32°0° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 87% | 0% | 0 |
| Sun 3a | Clear | 35°2° (likely 33°1° to 37°3°) | 32°0° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 85% | 0% | 0 |
| Sun 4a | Clear | 34°1° (likely 33°1° to 37°3°) | 31°−1° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 86% | 0% | 0 |
| Sun 5a | Clear | 34°1° (likely 32°0° to 37°3°) | 31°−1° | 0% | 3 mph5 km/h from S, gusts 11 mph17 km/h | 84% | 0% | 0 |
| Sun 6a | Clear | 33°1° (likely 31°−1° to 37°3°) | 29°−2° | 0% | 5 mph8 km/h from S, gusts 10 mph17 km/h | 83% | 7% | 0 |
| Sun 7a | Sunny | 33°1° (likely 30°−1° to 37°3°) | 28°−2° | 0% | 5 mph8 km/h from S, gusts 11 mph17 km/h | 84% | 7% | 0 |
| Sun 8a | Sunny | 34°1° (likely 31°−1° to 38°3°) | 30°−1° | 0% | 5 mph8 km/h from S, gusts 11 mph17 km/h | 83% | 4% | 0 |
| Sun 9a | Sunny | 40°4° (likely 38°3° to 43°6°) | 37°3° | 0% | 5 mph8 km/h from S, gusts 10 mph16 km/h | 78% | 0% | 1 |
| Sun 10a | Sunny | 48°9° (likely 48°9° to 50°10°) | 46°8° | 0% | 5 mph8 km/h from S, gusts 11 mph18 km/h | 66% | 0% | 1 |
| Sun 11a | Sunny | 55°13° (likely 54°12° to 56°13°) | 55°13° | 0% | 6 mph10 km/h from S, gusts 13 mph21 km/h | 55% | 0% | 2 |
| Sun 12p | Sunny | 58°14° (likely 58°14° to 60°16°) | 58°14° | 0% | 7 mph11 km/h from SW, gusts 16 mph25 km/h | 49% | 0% | 3 |
| Sun 1p | Sunny | 60°16° (likely 60°16° to 62°17°) | 60°16° | 0% | 7 mph11 km/h from SW, gusts 16 mph25 km/h | 44% | 0% | 4 |
| Sun 2p | Sunny | 62°17° (likely 61°16° to 62°17°) | 62°17° | 0% | 7 mph11 km/h from SW, gusts 15 mph25 km/h | 42% | 40% | 3 |
| Sun 3p | Sunny | 61°16° (likely 61°16° to 62°17°) | 61°16° | 0% | 7 mph11 km/h from SW, gusts 15 mph25 km/h | 43% | 40% | 3 |
| Sun 4p | Sunny | 60°16° (likely 59°15° to 61°16°) | 60°16° | 0% | 6 mph10 km/h from SW, gusts 16 mph26 km/h | 44% | 40% | 2 |
| Sun 5p | Sunny | 59°15° (likely 56°13° to 59°15°) | 59°15° | 0% | 6 mph10 km/h from SW, gusts 14 mph23 km/h | 49% | 41% | 1 |
| Sun 6p | Mostly clear | 54°12° (likely 50°10° to 54°12°) | 54°12° | 0% | 6 mph10 km/h from SW, gusts 10 mph17 km/h | 58% | 66% | 0 |
| Sun 7p | Cloudy | 49°9° (likely 45°7° to 50°10°) | 48°9° | 0% | 5 mph8 km/h from S, gusts 9 mph15 km/h | 68% | 73% | 0 |
| Sun 8p | Cloudy | 46°8° (likely 43°6° to 49°9°) | 44°7° | 0% | 5 mph8 km/h from S, gusts 9 mph15 km/h | 75% | 79% | 0 |
| Sun 9p | Cloudy | 45°7° (likely 42°6° to 48°9°) | 43°6° | 0% | 5 mph8 km/h from S, gusts 10 mph16 km/h | 74% | 80% | 0 |
| Sun 10p | Cloudy | 45°7° (likely 42°6° to 47°8°) | 43°6° | 0% | 5 mph8 km/h from S, gusts 10 mph16 km/h | 72% | 81% | 0 |
| Sun 11p | Cloudy | 45°7° (likely 44°7° to 46°8°) | 43°6° | 0% | 5 mph8 km/h from S, gusts 11 mph18 km/h | 71% | 84% | 0 |
| Mon 12a | Cloudy | 45°7° (likely 45°7° to 48°9°) | 43°6° | 0% | 5 mph8 km/h from S, gusts 10 mph16 km/h | 70% | 87% | 0 |
| Mon 1a | Partly cloudy | 45°7° (likely 44°7° to 49°9°) | 43°6° | 0% | 5 mph8 km/h from S, gusts 9 mph15 km/h | 70% | 79% | 0 |
| Mon 2a | Cloudy | 45°7° (likely 45°7° to 48°9°) | 43°6° | 0% | 5 mph8 km/h from S, gusts 9 mph15 km/h | 71% | 91% | 0 |
| Mon 3a | Partly cloudy | 45°7° (likely 45°7° to 48°9°) | 43°6° | 0% | 5 mph8 km/h from S, gusts 9 mph15 km/h | 74% | 76% | 0 |
| Mon 4a | Partly cloudy | 45°7° (likely 45°7° to 48°9°) | 42°6° | 0% | 6 mph10 km/h from S, gusts 11 mph18 km/h | 77% | 70% | 0 |
| Mon 5a | Partly cloudy | 45°7° (likely 45°7° to 49°9°) | 42°6° | 0% | 6 mph10 km/h from S, gusts 12 mph19 km/h | 82% | 59% | 0 |
| Mon 6a | Partly cloudy | 44°7° (likely 44°7° to 48°9°) | 41°5° | 0% | 6 mph10 km/h from S, gusts 12 mph19 km/h | 86% | 62% | 0 |
| Mon 7a | Partly cloudy | 45°7° (likely 44°7° to 49°9°) | 41°5° | 0% | 7 mph11 km/h from S, gusts 12 mph19 km/h | 90% | 56% | 0 |
| Mon 8a | Showers | 46°8° (likely 45°7° to 51°11°) | 42°6° | 20% | 7 mph11 km/h from S, gusts 14 mph23 km/h | 92% | 48% | 0 |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 24. Sunny. High 58°14°, low 33°1°. Typical 54°12° / 34°1°. Dry. Forecasts agree.
Morning
6 AM–noon
Sunny, 50°10°Dry
Afternoon
noon–6 PM
Sunny, 57°14°Dry
Evening
6 PM–midnight
Clear, 42°6°Dry
Overnight
midnight–6 AM
Clear, 34°1°Dry
Official NWS forecast
Today: Sunny, with a high near 58. Southwest wind around 3 mph.
Tonight: Clear, with a low around 33. Southeast wind 0 to 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 55°13°–58°14°
- Low, likely
- 25°−4°–33°1°
- Typical high / low
- 54°12° / 34°1°
- Wind
- 9 mph14 km/h, gusts 15 mph25 km/h
- UV peak
- 4
Tomorrow, Oct 25. Cloudy. High 62°17°, low 43°6°. Typical 54°12° / 34°1°. Dry. Forecasts agree.
Morning
6 AM–noon
Sunny, 34°1°Dry
Afternoon
noon–6 PM
Sunny, 62°17°Dry
Evening
6 PM–midnight
Cloudy, 46°8°Dry
Overnight
midnight–6 AM
Partly cloudy, 45°7°Dry
Official NWS forecast
Day: Sunny, with a high near 62. South wind around 7 mph.
Night: Partly cloudy, with a low around 43. South wind around 6 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 61°16°–62°17°
- Low, likely
- 30°−1°–43°6°
- Typical high / low
- 54°12° / 34°1°
- Wind
- 11 mph17 km/h, gusts 20 mph32 km/h
- UV peak
- 4
Monday, Oct 26. Drizzle. High 58°14°, low 27°−3°. Typical 53°12° / 33°1°. Rain 0.06 in1.5 mm, 20% chance. Mostly agree.
Morning
6 AM–noon
Showers, 46°8°30% chance · 0.01 in0.3 mm
Afternoon
noon–6 PM
Drizzle, 56°13°40% chance · 0.05 in1.3 mm
Evening
6 PM–midnight
Cloudy, 46°8°Dry
Overnight
midnight–6 AM
Clear, 32°0°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers between 8am and 2pm. Partly sunny, with a high near 58. West wind around 7 mph. Chance of precipitation is 20%.
Night: Partly cloudy, with a low around 27. North wind around 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 55°13°–59°15°
- Low, likely
- 27°−3°–43°6°
- Typical high / low
- 53°12° / 33°1°
- Wind
- 12 mph19 km/h, gusts 24 mph39 km/h
- UV peak
- 3
Tuesday, Oct 27. Mostly sunny. High 46°8°, low 25°−4°. Typical 53°12° / 33°1°. Dry. Forecasts agree.
Morning
6 AM–noon
Partly sunny, 29°−1°Dry
Afternoon
noon–6 PM
Sunny, 44°7°Dry
Evening
6 PM–midnight
Clear, 34°1°Dry
Overnight
midnight–6 AM
Mostly clear, 28°−2°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 25. Northeast wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 43°6°–46°8°
- Low, likely
- 25°−4°–32°0°
- Typical high / low
- 53°12° / 33°1°
- Wind
- 8 mph13 km/h, gusts 20 mph33 km/h
- UV peak
- 3
Wednesday, Oct 28. Partly sunny. High 54°12°, low 38°3°. Typical 53°12° / 33°1°. Dry. Mostly agree.
Morning
6 AM–noon
Partly sunny, 30°−1°Dry
Afternoon
noon–6 PM
Cloudy, 55°13°Dry
Evening
6 PM–midnight
Cloudy, 46°8°Dry
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 54.
Night: Partly cloudy, with a low around 38.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 53°12°–57°14°
- Low, likely
- 25°−4°–38°3°
- Typical high / low
- 53°12° / 33°1°
- Wind
- 10 mph16 km/h, gusts 24 mph39 km/h
- UV peak
- 3
Thursday, Oct 29. Partly sunny. High 62°17°, low 44°7°. Typical 52°11° / 32°0°. Dry. Forecasts agree. Best day outdoors this week.
Morning
6 AM–noon
Sunny, 47°8°Dry
Afternoon
noon–6 PM
Sunny, 64°18°Dry
Evening
6 PM–midnight
Partly cloudy, 57°14°Dry
Overnight
midnight–6 AM
Drizzle, 51°11°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 62.
Night: A slight chance of rain showers before 2am. Partly cloudy, with a low around 44.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 62°17°).
- High, likely
- 62°17°–65°18°
- Low, likely
- 43°6°–48°9°
- Typical high / low
- 52°11° / 32°0°
- Wind
- 14 mph22 km/h, gusts 33 mph53 km/h
- UV peak
- 3
Friday, Oct 30. Mostly cloudy. High 58°14°, low 37°3°. Typical 52°11° / 32°0°. Dry. Forecasts differ.
Morning
6 AM–noon
Partly sunny, 50°10°Dry
Afternoon
noon–6 PM
Cloudy, 57°14°Dry
Evening
6 PM–midnight
Cloudy, 49°9°Dry
Overnight
midnight–6 AM
Partly cloudy, 41°5°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 58.
Night: Partly cloudy, with a low around 37.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 56°13°–62°17°
- Low, likely
- 37°3°–51°11°
- Typical high / low
- 52°11° / 32°0°
- Wind
- 13 mph21 km/h, gusts 28 mph45 km/h
- UV peak
- 1
Saturday, Oct 31. Cloudy. High 61°16°, low 43°6°. Typical 51°11° / 32°0°. Dry. Forecasts differ.
Morning
6 AM–noon
Sunny, 40°4°Dry
Afternoon
noon–6 PM
Sunny, 60°15°Dry
Evening
6 PM–midnight
Clear, 49°9°Dry
Overnight
midnight–6 AM
Cloudy, 47°8°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
- 50°10°–68°20°
- Low, likely
- 32°0°–53°12°
- Typical high / low
- 51°11° / 32°0°
- Wind
- 9 mph15 km/h, gusts 22 mph35 km/h
- UV peak
- 3
Sunday, Nov 1. Cloudy. High 65°18°, low 48°9°. Typical 51°11° / 32°0°. Rain 0.03 in0.8 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 48°9°20% chance
Afternoon
noon–6 PM
Cloudy, 65°18°40% chance
Evening
6 PM–midnight
Cloudy, 54°12°50% chance
Overnight
midnight–6 AM
Cloudy, 53°11°50% 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
- 57°14°–71°22°
- Low, likely
- 36°2°–55°13°
- Typical high / low
- 51°11° / 32°0°
- Wind
- 11 mph17 km/h, gusts 30 mph48 km/h
- UV peak
- 3
Monday, Nov 2. Cloudy. High 58°14°, low 50°10°. Typical 51°11° / 31°−1°. Rain 0.15 in3.8 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 53°12°50% chance · 0.02 in0.6 mm
Afternoon
noon–6 PM
Cloudy, 60°15°50% chance · 0.01 in0.4 mm
Evening
6 PM–midnight
Cloudy, 50°10°40% 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
- 52°11°–63°17°
- Low, likely
- 42°6°–55°13°
- Typical high / low
- 51°11° / 31°−1°
- Wind
- 14 mph22 km/h, gusts 32 mph51 km/h
- UV peak
- 2
The outlook
Today
Dry, high 58°, low 33°.
Tomorrow
Dry, high 62°, low 43°, warming up.
Monday
Dry, high 58°, low 27°, cooling off.
Rest of week
Mostly dry, highs 46–65°.
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
Rivers
NOAA river gauges within 25 mi
Below flood stage
West Branch Oswegatchie River near Harrisville
14 mi- Level
- 2.2 ft
- Flow
- 188 cfs
Reading from Sat 7:30 AM · NWS gauge page
St. Lawrence River at Alexandria Bay (NOS)
18 mi- Level
- 1.7 ft
Reading from Sat 7:36 AM · NWS gauge page
Beaver River (NY) at Croghan
23 mi- Level
- 2.2 ft
- Flow
- 294 cfs
Reading from Sat 7:15 AM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 76% less heating than a typical week.
This week 36Typical 154
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 12 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–4:00 PM
Good stretch to open the windows (air quality forecast not available for part of this window).
Is this typical?
Gouverneur 3 NW · official normals 1991–2020 · records 1937–2026
Oct 24, today vs a typical year
Today’s expected high is 4°2° warmer than typical.
- Normal high / low
- 54°12° / 34°1°
- Forecast high / low
- 58°14° / 33°1°
- Record high
- 80°27° in 2020
- Record low
- 16°−9° in 1978
Last 7 days vs normal
On average 0° colder than normal (daily mean temperature).
- ±0°SunOct 18
- —MonOct 19
- +5°+3°TueOct 20
- −1°WedOct 21
- −2°−1°ThuOct 22
- −1°FriOct 23
- —SatOct 24
Antwerp weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:28 AM, sunset 6:03 PM.
- Daylight
- 10 h 35 min
- Losing 2 min 49 s a day; shortest Dec 21, 1 h 43 min less
- Golden hour
- 5:23–6:21 PM
- Morning 7:10–8:09 AM
- Blue hour
- 6:21–6:33 PM
- Morning 6:59–7:10 AM; first light 6:59 AM
Stars tonight? Fair
Clear 6:33 PM–7 AM, but the moon is 99% lit and up.
Moon
Waxing gibbous
96% lit · growing
- Today
- sets 5:37 AM · rises 5:01 PM
- Full moon
- Oct 26
- New moon
- Nov 9
