Observed 9:30 AM EDT at KROC

Caledonia, NY weather

Sunny and 41°5°.

Forecasts agree

Now 41°5°

Sunny

Wind: 3 mph5 km/h; From the south-southwest. Up to 6 mph10 km/h through 10 PM
Dew point: 36°2°; Comfortable
UV index: 1Low; Moderate 12–4 PM · peak 4
Pressure: 30.54 inHg1034 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

7°4° cooler than this time yesterday (43°6° then, 36°2° now)

Good hours for

Above 50°10° today by 11 AM
High 63°17° today at 3 PM
Below 50°10° tonight after 9 PM
Low 36°2° tomorrow at 6 AM
Drops 12°7° tomorrow night 6–9 PM (61°16° → 49°9°)

This morningUp to 51°11° by 11 AM · Clear
This afternoonUp to 63°17° by 3 PM · Clear
TonightDown to 37°3° by 5 AM · Clear
Tomorrow morningUp to 55°13° by 11 AM · Clear
Tomorrow afternoonUp to 66°19° by 2 PM · Clear
Tomorrow nightDown to 46°8° by 11 PM · Mostly cloudy
Monday morningUp to 50°10° by 9 AM · Partly 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 10a	Sunny	44°7° (likely 43°6° to 46°8°)	44°7°	0%	2 mph3 km/h from S, gusts 9 mph15 km/h	69%	0%	1
Sat 11a	Sunny	51°11° (likely 49°9° to 53°12°)	51°11°	0%	3 mph5 km/h from S, gusts 6 mph9 km/h	54%	1%	2
Sat 12p	Sunny	56°13° (likely 54°12° to 57°14°)	56°13°	0%	5 mph8 km/h from S, gusts 4 mph7 km/h	46%	2%	3
Sat 1p	Sunny	59°15° (likely 58°14° to 60°16°)	59°15°	0%	5 mph8 km/h from SE, gusts 4 mph7 km/h	42%	1%	4
Sat 2p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	5 mph8 km/h from SE, gusts 4 mph6 km/h	39%	0%	4
Sat 3p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	5 mph8 km/h from E, gusts 4 mph7 km/h	38%	0%	3
Sat 4p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	38%	0%	2
Sat 5p	Sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	6 mph10 km/h from E, gusts 5 mph8 km/h	40%	0%	1
Sat 6p	Clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	6 mph10 km/h from E, gusts 5 mph8 km/h	45%	0%	0
Sat 7p	Clear	54°12° (likely 49°9° to 54°12°)	54°12°	0%	5 mph8 km/h from E, gusts 10 mph15 km/h	54%	0%	0
Sat 8p	Clear	50°10° (likely 46°8° to 50°10°)	48°9°	0%	3 mph5 km/h from E, gusts 9 mph15 km/h	62%	0%	0
Sat 9p	Clear	44°7° (likely 44°7° to 45°7°)	44°7°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	81%	0%	0
Sat 10p	Clear	42°6° (likely 42°6° to 44°7°)	41°5°	0%	3 mph5 km/h from S, gusts 4 mph7 km/h	83%	0%	0
Sat 11p	Clear	41°5° (likely 40°4° to 43°6°)	39°4°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	84%	0%	0
Sun 12a	Clear	40°4° (likely 39°4° to 42°6°)	37°3°	0%	5 mph8 km/h from S, gusts 8 mph14 km/h	85%	0%	0
Sun 1a	Clear	40°4° (likely 38°3° to 42°6°)	35°2°	0%	6 mph10 km/h from S, gusts 11 mph18 km/h	84%	0%	0
Sun 2a	Clear	40°4° (likely 38°3° to 42°6°)	35°2°	0%	6 mph10 km/h from S, gusts 11 mph18 km/h	82%	0%	0
Sun 3a	Clear	39°4° (likely 38°3° to 41°5°)	35°2°	0%	6 mph10 km/h from S, gusts 11 mph18 km/h	80%	0%	0
Sun 4a	Clear	38°3° (likely 38°3° to 41°5°)	33°1°	0%	7 mph11 km/h from S, gusts 11 mph18 km/h	81%	0%	0
Sun 5a	Clear	37°3° (likely 37°3° to 40°4°)	32°0°	0%	7 mph11 km/h from S, gusts 12 mph19 km/h	82%	1%	0
Sun 6a	Clear	36°2° (likely 36°2° to 40°4°)	31°−1°	0%	7 mph11 km/h from S, gusts 12 mph19 km/h	82%	0%	0
Sun 7a	Clear	36°2° (likely 36°2° to 39°4°)	30°−1°	0%	7 mph11 km/h from S, gusts 11 mph18 km/h	83%	0%	0
Sun 8a	Sunny	36°2° (likely 36°2° to 39°4°)	30°−1°	0%	7 mph11 km/h from S, gusts 12 mph19 km/h	84%	0%	0
Sun 9a	Sunny	40°4° (likely 40°4° to 43°6°)	35°2°	0%	7 mph11 km/h from S, gusts 11 mph18 km/h	84%	0%	0
Sun 10a	Sunny	49°9° (likely 47°8° to 49°9°)	46°8°	0%	6 mph10 km/h from S, gusts 12 mph19 km/h	72%	0%	1
Sun 11a	Sunny	55°13° (likely 52°11° to 55°13°)	55°13°	0%	6 mph10 km/h from S, gusts 12 mph19 km/h	63%	0%	2
Sun 12p	Sunny	60°16° (likely 57°14° to 60°16°)	60°16°	0%	6 mph10 km/h from SW, gusts 10 mph16 km/h	51%	0%	3
Sun 1p	Sunny	63°17° (likely 60°16° to 63°17°)	63°17°	0%	5 mph8 km/h from SW, gusts 9 mph14 km/h	44%	0%	4
Sun 2p	Sunny	66°19° (likely 62°17° to 66°19°)	66°19°	0%	5 mph8 km/h from SW, gusts 8 mph12 km/h	40%	13%	4
Sun 3p	Sunny	66°19° (likely 62°17° to 67°19°)	66°19°	0%	5 mph8 km/h from SW, gusts 7 mph11 km/h	40%	40%	3
Sun 4p	Sunny	66°19° (likely 62°17° to 67°19°)	66°19°	0%	5 mph8 km/h from SW, gusts 7 mph11 km/h	42%	40%	2
Sun 5p	Sunny	65°18° (likely 60°16° to 65°18°)	65°18°	0%	5 mph8 km/h from SW, gusts 7 mph11 km/h	49%	42%	1
Sun 6p	Mostly clear	61°16° (likely 56°13° to 61°16°)	61°16°	0%	3 mph5 km/h from SW, gusts 6 mph10 km/h	52%	48%	0
Sun 7p	Partly cloudy	54°12° (likely 52°11° to 55°13°)	54°12°	0%	3 mph5 km/h from SW, gusts 8 mph13 km/h	67%	70%	0
Sun 8p	Cloudy	49°9° (likely 49°9° to 53°12°)	48°9°	0%	3 mph5 km/h from SW, gusts 9 mph14 km/h	78%	79%	0
Sun 9p	Partly cloudy	48°9° (likely 46°8° to 51°11°)	47°8°	0%	3 mph5 km/h from SW, gusts 10 mph15 km/h	80%	52%	0
Sun 10p	Cloudy	47°8° (likely 45°7° to 51°11°)	45°7°	0%	3 mph5 km/h from SW, gusts 8 mph13 km/h	83%	80%	0
Sun 11p	Cloudy	46°8° (likely 45°7° to 51°11°)	44°7°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	84%	79%	0
Mon 12a	Partly cloudy	46°8° (likely 45°7° to 50°10°)	44°7°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	83%	60%	0
Mon 1a	Partly cloudy	46°8° (likely 46°8° to 48°9°)	44°7°	0%	6 mph10 km/h from SW, gusts 9 mph15 km/h	83%	44%	0
Mon 2a	Partly cloudy	47°8° (likely 46°8° to 48°9°)	44°7°	0%	6 mph10 km/h from SW, gusts 10 mph15 km/h	82%	61%	0
Mon 3a	Partly cloudy	47°8° (likely 45°7° to 47°8°)	44°7°	0%	6 mph10 km/h from SW, gusts 10 mph16 km/h	82%	42%	0
Mon 4a	Partly cloudy	46°8° (likely 45°7° to 47°8°)	43°6°	0%	7 mph11 km/h from SW, gusts 9 mph15 km/h	82%	69%	0
Mon 5a	Partly cloudy	46°8° (likely 44°7° to 47°8°)	43°6°	0%	7 mph11 km/h from SW, gusts 9 mph14 km/h	83%	72%	0
Mon 6a	Partly cloudy	46°8° (likely 45°7° to 47°8°)	42°6°	0%	7 mph11 km/h from SW, gusts 9 mph14 km/h	86%	39%	0
Mon 7a	Clear	45°7° (likely 45°7° to 47°8°)	42°6°	0%	7 mph11 km/h from SW, gusts 10 mph15 km/h	89%	19%	0
Mon 8a	Partly sunny	46°8° (likely 45°7° to 49°9°)	43°6°	0%	7 mph11 km/h from SW, gusts 9 mph15 km/h	90%	41%	0
Mon 9a	Partly sunny	50°10° (likely 50°10° to 54°12°)	47°8°	0%	8 mph13 km/h from SW, gusts 12 mph20 km/h	87%	42%	0

Days ahead

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

Today, Oct 24. Sunny. High 63°17°, low 36°2°. Typical 58°14° / 41°5°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 37°3°
  Dry
Official NWS forecast
Today: Sunny, with a high near 63. Southeast wind 2 to 6 mph.
Tonight: Clear, with a low around 36. Southeast wind 2 to 7 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
61°16°–63°17°
Low, likely
31°−1°–36°2°
Typical high / low
58°14° / 41°5°
Wind
7 mph11 km/h, gusts 15 mph23 km/h
UV peak
4
Tomorrow, Oct 25. Cloudy. High 67°19°, low 44°7°. Typical 58°14° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 46°8°
  Dry
Official NWS forecast
Day: Sunny, with a high near 67. Southwest wind around 7 mph.
Night: Partly cloudy, with a low around 44. Southwest wind 3 to 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–67°19°
Low, likely
36°2°–44°7°
Typical high / low
58°14° / 40°4°
Wind
9 mph15 km/h, gusts 17 mph27 km/h
UV peak
4
Monday, Oct 26. Cloudy. High 64°18°, low 35°2°. Typical 57°14° / 40°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64. West wind 7 to 12 mph.
Night: Mostly cloudy, with a low around 35. North wind 5 to 9 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–66°19°
Low, likely
35°2°–46°8°
Typical high / low
57°14° / 40°4°
Wind
13 mph21 km/h, gusts 26 mph41 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 51°11°, low 30°−1°. Typical 57°14° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 50°10°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 39°4°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 36°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 51. Northeast wind around 7 mph.
Night: Partly cloudy, with a low around 30. East wind 2 to 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
48°9°–52°11°
Low, likely
30°−1°–39°4°
Typical high / low
57°14° / 40°4°
Wind
9 mph15 km/h, gusts 16 mph26 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 61°16°, low 45°7°. Typical 56°13° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 61.
Night: Partly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–64°18°
Low, likely
34°1°–45°7°
Typical high / low
56°13° / 40°4°
Wind
11 mph18 km/h, gusts 20 mph32 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 68°20°, low 47°8°. Typical 56°13° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 49°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 53°12°
  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 47.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
68°20°–71°22°
Low, likely
46°8°–51°11°
Typical high / low
56°13° / 39°4°
Wind
14 mph22 km/h, gusts 37 mph59 km/h
UV peak
3
Friday, Oct 30. Partly sunny. High 63°17°, low 42°6°. Typical 56°13° / 39°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 62°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  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 63.
Night: Partly cloudy, with a low around 42.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–69°21°
Low, likely
42°6°–50°10°
Typical high / low
56°13° / 39°4°
Wind
14 mph23 km/h, gusts 30 mph47 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 65°18°, low 46°8°. Typical 55°13° / 39°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°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°–72°22°
Low, likely
38°3°–53°12°
Typical high / low
55°13° / 39°4°
Wind
9 mph15 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 67°19°, low 51°11°. Typical 55°13° / 38°3°. Rain 0.03 in0.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 49°10°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  30% chance · 0.02 in0.4 mm
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
57°14°–73°23°
Low, likely
39°4°–57°14°
Typical high / low
55°13° / 38°3°
Wind
12 mph20 km/h, gusts 32 mph51 km/h
UV peak
2
Monday, Nov 2. Cloudy. High 61°16°, low 51°11°. Typical 54°12° / 38°3°. Rain 0.25 in6.4 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 57°14°
  40% chance · 0.04 in1 mm
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  40% chance · 0.03 in0.8 mm
3. Evening
  6 PM–midnight
  Cloudy, 54°12°
  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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
57°14°–64°18°
Low, likely
46°8°–56°13°
Typical high / low
54°12° / 38°3°
Wind
16 mph25 km/h, gusts 32 mph51 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 63°, low 36°.
Tomorrow
Dry, high 67°, low 44°, warming up.
Monday
Dry, high 64°, low 35°, cooling off.
Rest of week
Mostly dry, highs 51–68°.

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

Oatka Creek at Garbutt

4.1 mi

Below flood stage

Level: 2.4 ft
Flow: 43 cfs

Forecast peak 2.4 ft Sat 2 PM

Reading from Sat 9 AM · NWS gauge page

Genesee River at Avon - NEW USGS gage on the old railroad bridge

6.2 mi

Below flood stage

Level: 15.9 ft
Flow: 649 cfs

Forecast peak 15.7 ft Sat 2 PM

Reading from Sat 8:15 AM · NWS gauge page

Black Creek at Churchville

8.7 mi

Below flood stage

Level: 1.6 ft
Flow: 24 cfs

Forecast peak 1.6 ft Sat 2 PM

Reading from Sat 9 AM · NWS gauge page

Honeoye Creek at Honeoye Falls

14 mi

Below flood stage

Level: 2.0 ft
Flow: 3 cfs

Forecast peak 2.0 ft Sat 2 PM

Reading from Sat 8:30 AM · 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 30Typical 117

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 24
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 36°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?

Frederick Douglass Greater Rochester International Airport · official normals 1991–2020 · records 1872–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

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

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

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

Sun & moon

Sun

Daylight: 10 h 39 min; Losing 2 min 44 s a day; shortest Dec 21, 1 h 38 min less
Golden hour: 5:35–6:32 PM; Morning 7:18–8:15 AM
Blue hour: 6:32–6:43 PM; Morning 7:06–7:18 AM; first light 7:06 AM

Stars tonight? Fair

Clear 6:43 PM–7:08 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:46 AM · rises 5:12 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from Caledonia. The highest point on the skyline is about 2,300 ft, 27 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Caledonia, NY weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Oatka Creek at Garbutt

Genesee River at Avon - NEW USGS gage on the old railroad bridge

Black Creek at Churchville

Honeoye Creek at Honeoye Falls

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