Observed 7:50 AM EDT at KFZY

Hannibal, NY weather

Foggy and 28°−2°.

Forecasts agree

Now 28°−2°

Fog

Wind: Calm; Light through 8 PM
Dew point: 27°−3°; Dry · up to 37°3° by 10 AM (comfortable)
Humidity: 93%; Air 28°−2°, dew point 27°−3° · frost likely
UV index: 0Low; Moderate 12–3 PM · peak 3
Air quality: 38Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.54 inHg1034 hPa; Rising slowly · +0.03 inHg+0.9 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 40°4° today by 10 AM
High 60°16° today at 3 PM
Below 50°10° tonight after 7 PM

This morningUp to 50°10° by 11 AM · freezing, low 30°−1° · Clear
This afternoonUp to 60°16° by 3 PM · Clear
TonightDown to 34°1° by 5 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 64°18° by 3 PM · Partly cloudy
Tomorrow nightDown to 42°6° 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 8a	Sunny	30°−1° (likely 30°−1° to 36°2°)	30°−1°	0%	2 mph3 km/h from SE, gusts 6 mph9 km/h	96%	40%	0
Sat 9a	Sunny	36°2° (likely 36°2° to 40°4°)	36°2°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	93%	29%	0
Sat 10a	Sunny	44°7° (likely 42°6° to 46°8°)	43°6°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	76%	8%	1
Sat 11a	Sunny	50°10° (likely 48°9° to 51°11°)	50°10°	0%	3 mph5 km/h from S, gusts 9 mph15 km/h	61%	1%	2
Sat 12p	Sunny	55°13° (likely 53°12° to 55°13°)	55°13°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	50%	1%	3
Sat 1p	Sunny	58°14° (likely 56°13° to 59°15°)	58°14°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	46%	0%	3
Sat 2p	Sunny	59°15° (likely 58°14° to 61°16°)	59°15°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	42%	0%	3
Sat 3p	Sunny	60°16° (likely 59°15° to 61°16°)	60°16°	0%	2 mph3 km/h from S, gusts 5 mph7 km/h	43%	0%	2
Sat 4p	Sunny	59°15° (likely 59°15° to 61°16°)	59°15°	0%	2 mph3 km/h from N, gusts 5 mph8 km/h	45%	0%	1
Sat 5p	Sunny	58°14° (likely 58°14° to 60°16°)	58°14°	0%	2 mph3 km/h from N, gusts 4 mph6 km/h	50%	0%	0
Sat 6p	Clear	55°13° (likely 52°11° to 55°13°)	55°13°	0%	2 mph3 km/h from NE, gusts 4 mph7 km/h	57%	0%	0
Sat 7p	Clear	48°9° (likely 48°9° to 50°10°)	48°9°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	70%	0%	0
Sat 8p	Clear	46°8° (likely 45°7° to 50°10°)	46°8°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	76%	0%	0
Sat 9p	Clear	43°6° (likely 43°6° to 48°9°)	43°6°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	79%	0%	0
Sat 10p	Clear	42°6° (likely 42°6° to 46°8°)	42°6°	0%	2 mph3 km/h from SE, gusts 8 mph13 km/h	81%	0%	0
Sat 11p	Clear	40°4° (likely 40°4° to 45°7°)	40°4°	0%	2 mph3 km/h from SE, gusts 9 mph15 km/h	81%	0%	0
Sun 12a	Clear	39°4° (likely 39°4° to 44°7°)	39°4°	0%	2 mph3 km/h from SE, gusts 10 mph15 km/h	83%	0%	0
Sun 1a	Clear	38°3° (likely 38°3° to 42°6°)	38°3°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	85%	0%	0
Sun 2a	Clear	37°3° (likely 37°3° to 42°6°)	34°1°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	88%	0%	0
Sun 3a	Clear	36°2° (likely 36°2° to 42°6°)	33°1°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	89%	0%	0
Sun 4a	Clear	35°2° (likely 35°2° to 41°5°)	32°0°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	93%	0%	0
Sun 5a	Clear	34°1° (likely 34°1° to 41°5°)	32°0°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	95%	0%	0
Sun 6a	Clear	33°1° (likely 33°1° to 40°4°)	30°−1°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	95%	0%	0
Sun 7a	Clear	33°1° (likely 33°1° to 39°4°)	30°−1°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	93%	0%	0
Sun 8a	Sunny	33°1° (likely 33°1° to 40°4°)	29°−2°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	94%	0%	0
Sun 9a	Sunny	40°4° (likely 40°4° to 44°7°)	36°2°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	88%	0%	1
Sun 10a	Sunny	48°9° (likely 48°9° to 50°10°)	47°8°	0%	5 mph8 km/h from S, gusts 12 mph20 km/h	71%	0%	1
Sun 11a	Sunny	54°12° (likely 53°12° to 55°13°)	54°12°	0%	5 mph8 km/h from S, gusts 12 mph20 km/h	59%	0%	2
Sun 12p	Sunny	59°15° (likely 58°14° to 59°15°)	59°15°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	48%	0%	3
Sun 1p	Sunny	61°16° (likely 60°16° to 61°16°)	61°16°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	44%	0%	4
Sun 2p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	5 mph8 km/h from S, gusts 10 mph15 km/h	40%	38%	4
Sun 3p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	40%	32%	3
Sun 4p	Sunny	63°17° (likely 61°16° to 64°18°)	63°17°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	43%	40%	2
Sun 5p	Sunny	62°17° (likely 59°15° to 63°17°)	62°17°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	49%	40%	1
Sun 6p	Mostly clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	55%	52%	0
Sun 7p	Cloudy	52°11° (likely 51°11° to 54°12°)	52°11°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	69%	73%	0
Sun 8p	Cloudy	49°9° (likely 48°9° to 51°11°)	49°9°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	74%	78%	0
Sun 9p	Cloudy	47°8° (likely 45°7° to 51°11°)	47°8°	0%	2 mph3 km/h from S, gusts 9 mph14 km/h	78%	77%	0
Sun 10p	Cloudy	45°7° (likely 43°6° to 50°10°)	45°7°	0%	2 mph3 km/h from S, gusts 11 mph17 km/h	80%	78%	0
Sun 11p	Partly cloudy	44°7° (likely 42°6° to 48°9°)	44°7°	0%	2 mph3 km/h from S, gusts 9 mph14 km/h	82%	74%	0
Mon 12a	Cloudy	43°6° (likely 43°6° to 48°9°)	43°6°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	85%	87%	0
Mon 1a	Partly cloudy	43°6° (likely 43°6° to 49°9°)	41°5°	0%	3 mph5 km/h from S, gusts 9 mph15 km/h	87%	76%	0
Mon 2a	Partly cloudy	42°6° (likely 42°6° to 48°9°)	40°4°	0%	3 mph5 km/h from S, gusts 9 mph15 km/h	89%	72%	0
Mon 3a	Partly cloudy	42°6° (likely 42°6° to 46°8°)	40°4°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	90%	73%	0
Mon 4a	Partly cloudy	42°6° (likely 42°6° to 46°8°)	40°4°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	91%	60%	0
Mon 5a	Partly cloudy	42°6° (likely 42°6° to 46°8°)	40°4°	0%	3 mph5 km/h from S, gusts 8 mph12 km/h	93%	47%	0
Mon 6a	Partly cloudy	41°5° (likely 41°5° to 46°8°)	39°4°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	95%	33%	0
Mon 7a	Partly cloudy	40°4° (likely 40°4° to 44°7°)	37°3°	0%	5 mph8 km/h from SW, gusts 8 mph13 km/h	97%	33%	0

Days ahead

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

Today, Oct 24. Sunny. High 60°16°, low 33°1°. Typical 56°13° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 30°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 34°1°
  Dry
Official NWS forecast
Today: Sunny, with a high near 60. Southeast wind around 3 mph.
Tonight: Mostly clear, with a low around 33. Southeast wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
59°15°–61°16°
Low, likely
31°−1°–35°2°
Typical high / low
56°13° / 42°6°
Wind
7 mph10 km/h, gusts 13 mph21 km/h
UV peak
4
Tomorrow, Oct 25. Cloudy. High 64°18°, low 40°4°. Typical 56°13° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 42°6°
  Dry
Official NWS forecast
Day: Sunny, with a high near 64. South wind around 5 mph.
Night: Partly cloudy, with a low around 40. South wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–64°18°
Low, likely
35°2°–40°4°
Typical high / low
56°13° / 42°6°
Wind
7 mph12 km/h, gusts 16 mph26 km/h
UV peak
4
Monday, Oct 26. Partly sunny. High 61°16°, low 31°−1°. Typical 55°13° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 61. West wind 3 to 10 mph.
Night: Partly cloudy, with a low around 31. North wind 5 to 8 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–62°17°
Low, likely
31°−1°–46°8°
Typical high / low
55°13° / 42°6°
Wind
13 mph20 km/h, gusts 25 mph40 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 48°9°, low 28°−2°. Typical 55°13° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 47°8°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 40°4°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 34°1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 48. North wind around 8 mph.
Night: Partly cloudy, with a low around 28. East wind 1 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
46°8°–49°9°
Low, likely
28°−2°–38°3°
Typical high / low
55°13° / 42°6°
Wind
10 mph17 km/h, gusts 19 mph31 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 57°14°, low 42°6°. Typical 54°12° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 58°14°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 57.
Night: Partly cloudy, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
56°13°–60°16°
Low, likely
31°−1°–42°6°
Typical high / low
54°12° / 41°5°
Wind
11 mph17 km/h, gusts 22 mph35 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 65°18°, low 46°8°. Typical 54°12° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 53°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 65.
Night: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–70°21°
Low, likely
46°8°–52°11°
Typical high / low
54°12° / 41°5°
Wind
11 mph18 km/h, gusts 31 mph50 km/h
UV peak
3
Friday, Oct 30. Partly sunny. High 60°16°, low 39°4°. Typical 54°12° / 41°5°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 60°15°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
56°13°–65°18°
Low, likely
39°4°–51°11°
Typical high / low
54°12° / 41°5°
Wind
13 mph21 km/h, gusts 24 mph38 km/h
UV peak
2
Saturday, Oct 31. Cloudy. High 62°17°, low 45°7°. Typical 53°12° / 40°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  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
53°12°–67°19°
Low, likely
36°2°–54°12°
Typical high / low
53°12° / 40°4°
Wind
8 mph13 km/h, gusts 18 mph29 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 66°19°, low 51°11°. Typical 53°12° / 40°4°. Rain 0.03 in0.8 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 51°10°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  40% chance
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  40% chance
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  50% chance · 0.04 in0.9 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°–70°21°
Low, likely
37°3°–58°14°
Typical high / low
53°12° / 40°4°
Wind
13 mph22 km/h, gusts 31 mph50 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 60°16°, low 52°11°. Typical 53°12° / 40°4°. Rain 0.17 in4.3 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  50% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Cloudy, 61°16°
  40% chance · 0.01 in0.3 mm
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  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
54°12°–65°18°
Low, likely
43°6°–58°14°
Typical high / low
53°12° / 40°4°
Wind
16 mph25 km/h, gusts 32 mph51 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 60°, low 33°.
Tomorrow
Dry, high 64°, low 40°, warming up.
Monday
Dry, high 61°, low 31°, cooling off.
Rest of week
Mostly dry, highs 48–66°.

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

Oswego River at Oswego

9.8 mi

Level: 2.8 ft
Flow: 1,760 cfs

Reading from Sat 6:45 AM · NWS gauge page

Lake America at Oswego (NOS)

11 mi

Level: 1.8 ft

Reading from Sat 6:36 AM · NWS gauge page

Seneca River near Baldwinsville

15 mi

Level: 2.7 ft

Reading from Sat 6:15 AM · NWS gauge page

Seneca River at Cross Lake Near Jordan

16 mi

Level: 373 ft

Reading from Sat 6:15 AM · NWS gauge page

For your home

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

Heating this week

About 70% less heating than a typical week.

This week 35Typical 118

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 19 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?

Sun, 1:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Oswego · official normals 1991–2020 · records 1926–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

On average 1°0° colder than normal (daily mean temperature).

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

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

Sun & moon

Sun

Daylight: 10 h 38 min; Losing 2 min 49 s a day; shortest Dec 21, 1 h 40 min less
Golden hour: 5:29–6:26 PM; Morning 7:13–8:11 AM
Blue hour: 6:26–6:38 PM; Morning 7:02–7:13 AM; first light 7:02 AM

Stars tonight? Fair

Clear 6:38 PM–7:03 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:40 AM · rises 5:06 PM
Full moon: Oct 26
New moon: Nov 9

Looking northwest from Hannibal. Water in view.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.