Observed 4:55 PM EDT at KVTA

South Mount Vernon, OH weather

Sunny and 66°19°, jacket by 8 PM.

Forecasts agree

Now 66°19°

Sunny

Wind: 3 mph5 km/h; From the east-southeast. Light through 5 AM
Dew point: 41°5°; Comfortable
UV tomorrow: 4Moderate; Moderate 12–5 PM · peak 4
Pressure: 30.4 inHg1029 hPa; Falling slowly · −0.03 inHg−1.0 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (66°19° then, 67°19° now)

Good hours for

Low 40°4° tomorrow at 8 AM
Above 50°10° tomorrow by 10 AM
Below 60°16° tomorrow night after 8 PM
Fog tomorrow night 5–9 AM

TonightDown to 42°6° by 5 AM · Clear
Tomorrow morningUp to 56°13° by 11 AM · Clear
Tomorrow afternoonUp to 68°20° by 4 PM · Partly cloudy
Tomorrow nightDown to 44°7° by 4 AM · Partly cloudy
Monday morningUp to 60°16° by 11 AM · Partly cloudy
Monday afternoonUp to 71°22° by 3 PM · 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 5p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	5 mph8 km/h from E, gusts 7 mph11 km/h	44%	0%	2
Sat 6p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	49%	0%	1
Sat 7p	Clear	59°15° (likely 55°13° to 59°15°)	59°15°	0%	3 mph5 km/h from E, gusts 7 mph12 km/h	59%	0%	0
Sat 8p	Clear	53°12° (likely 52°11° to 54°12°)	53°12°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	74%	0%	0
Sat 9p	Clear	50°10° (likely 50°10° to 52°11°)	50°10°	0%	3 mph5 km/h from E, gusts 5 mph9 km/h	82%	0%	0
Sat 10p	Clear	49°9° (likely 49°9° to 51°11°)	49°9°	0%	2 mph3 km/h from E, gusts 3 mph5 km/h	88%	0%	0
Sat 11p	Clear	47°8° (likely 47°8° to 50°10°)	47°8°	0%	2 mph3 km/h from E, gusts 2 mph4 km/h	93%	0%	0
Sun 12a	Clear	46°8° (likely 46°8° to 48°9°)	46°8°	0%	2 mph3 km/h from E, gusts 4 mph6 km/h	97%	0%	0
Sun 1a	Clear	45°7° (likely 45°7° to 47°8°)	45°7°	0%	2 mph3 km/h from E, gusts 3 mph4 km/h	100%	0%	0
Sun 2a	Clear	44°7° (likely 44°7° to 46°8°)	44°7°	0%	2 mph3 km/h from E, gusts 2 mph4 km/h	100%	0%	0
Sun 3a	Clear	43°6° (likely 43°6° to 45°7°)	43°6°	0%	2 mph3 km/h from E, gusts 2 mph3 km/h	100%	0%	0
Sun 4a	Clear	43°6° (likely 43°6° to 44°7°)	43°6°	0%	2 mph3 km/h from E, gusts 2 mph4 km/h	100%	8%	0
Sun 5a	Clear	42°6° (likely 42°6° to 43°6°)	42°6°	0%	2 mph3 km/h from E, gusts 3 mph4 km/h	100%	16%	0
Sun 6a	Clear	41°5° (likely 41°5° to 42°6°)	41°5°	0%	2 mph3 km/h from E, gusts 3 mph4 km/h	100%	11%	0
Sun 7a	Clear	41°5° (likely 41°5° to 41°5°)	41°5°	0%	2 mph3 km/h from SE, gusts 3 mph5 km/h	100%	14%	0
Sun 8a	Sunny	40°4° (likely 40°4° to 41°5°)	40°4°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	100%	14%	0
Sun 9a	Sunny	43°6° (likely 42°6° to 44°7°)	42°6°	0%	3 mph5 km/h from SE, gusts 3 mph5 km/h	100%	21%	0
Sun 10a	Sunny	50°10° (likely 48°9° to 50°10°)	49°9°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	93%	13%	1
Sun 11a	Sunny	56°13° (likely 54°12° to 56°13°)	56°13°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	74%	3%	2
Sun 12p	Sunny	60°16° (likely 58°14° to 60°16°)	60°16°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	62%	3%	3
Sun 1p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	54%	8%	4
Sun 2p	Mostly sunny	66°19° (likely 64°18° to 66°19°)	67°19°	0%	5 mph8 km/h from S, gusts 8 mph14 km/h	50%	47%	4
Sun 3p	Mostly sunny	67°19° (likely 65°18° to 67°19°)	67°19°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	49%	51%	4
Sun 4p	Partly sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	46%	55%	3
Sun 5p	Cloudy	67°19° (likely 64°18° to 67°19°)	67°19°	0%	5 mph8 km/h from S, gusts 7 mph11 km/h	47%	60%	2
Sun 6p	Mostly sunny	65°18° (likely 61°16° to 65°18°)	65°18°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	53%	63%	1
Sun 7p	Partly cloudy	60°16° (likely 56°13° to 60°16°)	60°16°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	63%	72%	0
Sun 8p	Mostly clear	54°12° (likely 54°12° to 55°13°)	54°12°	0%	2 mph3 km/h from S, gusts 5 mph9 km/h	78%	61%	0
Sun 9p	Clear	52°11° (likely 51°11° to 52°11°)	52°11°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	83%	20%	0
Sun 10p	Mostly clear	50°10° (likely 49°9° to 50°10°)	50°10°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	88%	48%	0
Sun 11p	Mostly clear	49°9° (likely 48°9° to 49°9°)	49°9°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	92%	34%	0
Mon 12a	Mostly clear	48°9° (likely 47°8° to 48°9°)	48°9°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	95%	32%	0
Mon 1a	Clear	47°8° (likely 46°8° to 47°8°)	47°8°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	97%	15%	0
Mon 2a	Clear	46°8° (likely 45°7° to 47°8°)	46°8°	0%	2 mph3 km/h from S, gusts 5 mph7 km/h	97%	28%	0
Mon 3a	Clear	45°7° (likely 44°7° to 46°8°)	45°7°	0%	2 mph3 km/h from S, gusts 5 mph7 km/h	99%	21%	0
Mon 4a	Clear	44°7° (likely 44°7° to 46°8°)	44°7°	0%	2 mph3 km/h from SW, gusts 3 mph5 km/h	100%	30%	0
Mon 5a	Fog	44°7° (likely 42°6° to 45°7°)	44°7°	0%	2 mph3 km/h from SW, gusts 3 mph6 km/h	100%	34%	0
Mon 6a	Fog	43°6° (likely 42°6° to 44°7°)	43°6°	0%	2 mph3 km/h from SW, gusts 3 mph5 km/h	100%	38%	0
Mon 7a	Fog	43°6° (likely 41°5° to 44°7°)	43°6°	0%	2 mph3 km/h from SW, gusts 2 mph3 km/h	100%	19%	0
Mon 8a	Fog	43°6° (likely 40°4° to 44°7°)	43°6°	0%	2 mph3 km/h from SW, gusts 2 mph4 km/h	99%	29%	0
Mon 9a	Sunny	45°7° (likely 41°5° to 46°8°)	45°7°	0%	2 mph3 km/h from SW, gusts 2 mph4 km/h	100%	21%	0
Mon 10a	Mostly sunny	52°11° (likely 49°9° to 53°12°)	52°11°	0%	2 mph3 km/h from SW, gusts 6 mph10 km/h	87%	40%	1
Mon 11a	Sunny	60°16° (likely 59°15° to 60°16°)	60°16°	0%	2 mph3 km/h from SW, gusts 6 mph10 km/h	69%	41%	2
Mon 12p	Sunny	64°18° (likely 63°17° to 65°18°)	64°18°	0%	3 mph5 km/h from W, gusts 6 mph9 km/h	59%	40%	3
Mon 1p	Mostly sunny	68°20° (likely 66°19° to 69°21°)	68°20°	0%	3 mph5 km/h from W, gusts 6 mph10 km/h	52%	39%	4
Mon 2p	Mostly sunny	70°21° (likely 67°19° to 70°21°)	70°21°	0%	5 mph8 km/h from W, gusts 6 mph10 km/h	48%	47%	4
Mon 3p	Mostly sunny	71°22° (likely 67°19° to 71°22°)	71°22°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	45%	28%	4
Mon 4p	Sunny	71°22° (likely 67°19° to 71°22°)	71°22°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	44%	11%	3

Days ahead

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

Today, Oct 24. Sunny. High 67°19°, low 40°4°. Typical 60°16° / 38°3°. Dry. Forecasts agree.
1. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Official NWS forecast
Today: Sunny, with a high near 67. East wind around 5 mph.
Tonight: Patchy fog after midnight. Mostly clear, with a low around 40. East wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
65°18°–67°19°
Low, likely
39°4°–42°6°
Typical high / low
60°16° / 38°3°
Wind
6 mph9 km/h, gusts 11 mph18 km/h
UV peak
4
Tomorrow, Oct 25. Cloudy. High 68°20°, low 43°6°. Typical 60°16° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 44°7°
  Dry
Official NWS forecast
Day: Sunny, with a high near 68. Southeast wind around 5 mph.
Night: Patchy fog after 2am. Mostly clear, with a low around 43. South wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
65°18°–68°20°
Low, likely
40°4°–43°6°
Typical high / low
60°16° / 38°3°
Wind
8 mph13 km/h
UV peak
4
Monday, Oct 26. Fog. High 71°22°, low 45°7°. Typical 59°15° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Official NWS forecast
Day: Patchy fog before 9am. Sunny, with a high near 71. Southwest wind around 5 mph.
Night: Partly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–71°22°
Low, likely
40°4°–45°7°
Typical high / low
59°15° / 37°3°
Wind
6 mph9 km/h, gusts 12 mph20 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 69°21°, low 46°8°. Typical 59°15° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 69.
Night: Mostly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–69°21°
Low, likely
45°7°–46°8°
Typical high / low
59°15° / 37°3°
Wind
7 mph12 km/h, gusts 13 mph21 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 71°22°, low 48°9°. Typical 58°14° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 71.
Night: Partly cloudy, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–71°22°
Low, likely
47°8°–50°10°
Typical high / low
58°14° / 37°3°
Wind
7 mph12 km/h, gusts 15 mph24 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 74°23°, low 48°9°. Typical 58°14° / 36°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 58°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 74.
Night: Mostly clear, with a low around 48.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–74°23°
Low, likely
43°6°–50°10°
Typical high / low
58°14° / 36°2°
Wind
11 mph17 km/h, gusts 27 mph43 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 74°23°, low 49°9°. Typical 58°14° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 74.
Night: Partly cloudy, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–74°23°
Low, likely
43°6°–53°12°
Typical high / low
58°14° / 36°2°
Wind
7 mph12 km/h, gusts 20 mph32 km/h
UV peak
2
Saturday, Oct 31. Cloudy. High 72°22°, low 51°11°. Typical 57°14° / 36°2°. Rain 0.01 in0.3 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 61°16°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–75°24°
Low, likely
47°8°–55°13°
Typical high / low
57°14° / 36°2°
Wind
10 mph16 km/h, gusts 18 mph29 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 67°19°, low 57°14°. Typical 57°14° / 36°2°. Rain 0.33 in8.4 mm, 50% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Drizzle, 58°15°
  50% chance · 0.15 in3.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 66°19°
  50% chance · 0.17 in4.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 63°17°
  50% chance · 0.1 in2.5 mm
4. Overnight
  midnight–6 AM
  Drizzle, 61°16°
  40% chance · 0.17 in4.2 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 agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–68°20°
Low, likely
55°13°–60°16°
Typical high / low
57°14° / 36°2°
Wind
16 mph26 km/h, gusts 33 mph53 km/h
UV peak
3
Monday, Nov 2. Rain. High 66°19°, low 51°11°. Typical 56°13° / 35°2°. Rain 0.64 in16 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 61°16°
  40% chance · 0.4 in10 mm
2. Afternoon
  noon–6 PM
  Rain, 61°16°
  40% chance · 0.14 in3.6 mm
3. Evening
  6 PM–midnight
  Drizzle, 50°10°
  40% chance · 0.16 in3.9 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
60°16°–71°22°
Low, likely
43°6°–60°16°
Typical high / low
56°13° / 35°2°
Wind
21 mph33 km/h, gusts 36 mph57 km/h

10 days15 days30 days

The outlook

Today
Dry, high 67°, low 40°.
Tomorrow
Dry, high 68°, low 43°.
Monday
Dry, high 71°, low 45°, warming up.
Rest of week
Highs 66–74°; chance of precipitation on Sunday, Monday.

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

For your home

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

Heating this week

About 79% less heating than a typical week.

This week 25Typical 120

Heating degree days, base 65°F

Heat-pump hours, next 7 days

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

Comfort

Dry air outside (dew point 41°F).

Open the windows?

Sun, 12:00 PM–7:00 PM

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

Is this typical?

Centerburg 2 SE · official normals 1991–2020 · records 1950–2026

Oct 24, today vs a typical year

Today’s expected high is 7°4° warmer than typical.

Last 7 days vs normal

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

−8°−5°SunOct 18
−1°MonOct 19
+3°+2°TueOct 20
+5°+3°WedOct 21
+4°+2°ThuOct 22
+6°+3°FriOct 23
+5°+3°SatOct 24

South Mount Vernon weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 46 min; Losing 2 min 30 s a day; shortest Dec 21, 1 h 29 min less
Golden hour: 5:59–6:54 PM; Morning 7:33–8:28 AM
Blue hour: 6:54–7:04 PM; Morning 7:22–7:33 AM; first light 7:22 AM

Stars tonight? Fair

Clear 7:04 PM–7:24 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 6:03 AM · rises 5:34 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from South Mount Vernon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.