Observed 3:50 PM EDT at KPKB

St. Marys, WV weather

Sunny and 66°19°, jacket by 8 PM.

Forecasts agree

Now 66°19°

Sunny

Wind: Calm; Light through 4 AM
Dew point: 41°5°; Comfortable
UV tomorrow: 4Moderate; Moderate 11 AM–5 PM · peak 4
Air quality: 43Good; Main pollutant: Ozone
Pressure: 30.41 inHg1030 hPa; Falling · −0.05 inHg−1.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Drops 12°7° tonight 6–9 PM (65°18° → 53°12°)
Low 40°4° tomorrow at 6 AM
Above 50°10° tomorrow by 10 AM
Drops 14°8° tomorrow night 6–9 PM (66°19° → 52°11°)
Below 50°10° tomorrow night after 9 PM

This afternoonNear 68°20° · Clear
TonightDown to 41°5° by 5 AM · Clear
Tomorrow morningUp to 57°14° by 11 AM · Clear
Tomorrow afternoonUp to 69°21° by 4 PM · Clear
Tomorrow nightDown to 41°5° by 5 AM · Clear
Monday morningUp to 58°14° by 11 AM · Clear
Monday afternoonUp to 70°21° by 3 PM · 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 4p	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	0 mph0 km/h, gusts 4 mph6 km/h	44%	12%	2
Sat 5p	Sunny	68°20° (likely 64°18° to 68°20°)	68°20°	0%	0 mph0 km/h, gusts 4 mph6 km/h	45%	12%	1
Sat 6p	Sunny	65°18° (likely 61°16° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 4 mph6 km/h	48%	6%	0
Sat 7p	Clear	60°16° (likely 56°13° to 60°16°)	60°16°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	58%	5%	0
Sat 8p	Clear	53°12° (likely 53°12° to 55°13°)	53°12°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	74%	1%	0
Sat 9p	Clear	50°10° (likely 50°10° to 54°12°)	50°10°	0%	1 mph2 km/h from E, gusts 2 mph4 km/h	82%	0%	0
Sat 10p	Clear	48°9° (likely 48°9° to 53°12°)	48°9°	0%	1 mph2 km/h from E, gusts 3 mph4 km/h	87%	0%	0
Sat 11p	Clear	47°8° (likely 47°8° to 52°11°)	47°8°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	89%	5%	0
Sun 12a	Clear	45°7° (likely 45°7° to 50°10°)	45°7°	0%	1 mph2 km/h from E, gusts 5 mph9 km/h	92%	15%	0
Sun 1a	Clear	44°7° (likely 44°7° to 49°9°)	45°7°	0%	1 mph2 km/h from E, gusts 6 mph9 km/h	93%	20%	0
Sun 2a	Clear	44°7° (likely 43°6° to 48°9°)	44°7°	0%	1 mph2 km/h from E, gusts 6 mph9 km/h	94%	16%	0
Sun 3a	Clear	43°6° (likely 42°6° to 47°8°)	43°6°	0%	1 mph2 km/h from E, gusts 7 mph11 km/h	96%	14%	0
Sun 4a	Clear	42°6° (likely 42°6° to 46°8°)	42°6°	0%	1 mph2 km/h from E, gusts 5 mph9 km/h	98%	12%	0
Sun 5a	Clear	41°5° (likely 41°5° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 4 mph7 km/h	99%	13%	0
Sun 6a	Clear	40°4° (likely 40°4° to 44°7°)	40°4°	0%	0 mph0 km/h, gusts 4 mph6 km/h	99%	13%	0
Sun 7a	Clear	40°4° (likely 39°4° to 43°6°)	40°4°	0%	1 mph2 km/h from E, gusts 5 mph8 km/h	99%	11%	0
Sun 8a	Sunny	40°4° (likely 39°4° to 43°6°)	40°4°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	99%	12%	0
Sun 9a	Sunny	43°6° (likely 42°6° to 46°8°)	43°6°	0%	1 mph2 km/h from E, gusts 5 mph8 km/h	90%	12%	0
Sun 10a	Sunny	51°11° (likely 50°10° to 53°12°)	51°11°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	70%	1%	1
Sun 11a	Sunny	57°14° (likely 56°13° to 58°14°)	57°14°	0%	2 mph3 km/h from S, gusts 10 mph17 km/h	58%	1%	3
Sun 12p	Sunny	61°16° (likely 59°15° to 62°17°)	61°16°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	50%	2%	4
Sun 1p	Sunny	66°19° (likely 62°17° to 66°19°)	66°19°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	44%	1%	4
Sun 2p	Sunny	67°19° (likely 64°18° to 67°19°)	67°19°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	42%	1%	4
Sun 3p	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	41%	1%	4
Sun 4p	Sunny	69°21° (likely 65°18° to 69°21°)	69°21°	0%	0 mph0 km/h, gusts 6 mph9 km/h	40%	1%	3
Sun 5p	Sunny	68°20° (likely 64°18° to 68°20°)	68°20°	0%	0 mph0 km/h, gusts 5 mph8 km/h	41%	1%	2
Sun 6p	Sunny	66°19° (likely 61°16° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 5 mph7 km/h	45%	25%	1
Sun 7p	Mostly clear	60°16° (likely 56°13° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 4 mph6 km/h	55%	18%	0
Sun 8p	Clear	52°11° (likely 52°11° to 55°13°)	53°12°	0%	0 mph0 km/h, gusts 4 mph7 km/h	71%	36%	0
Sun 9p	Clear	49°9° (likely 49°9° to 54°12°)	49°9°	0%	0 mph0 km/h, gusts 4 mph7 km/h	79%	43%	0
Sun 10p	Mostly clear	47°8° (likely 47°8° to 53°12°)	47°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	85%	42%	0
Sun 11p	Mostly clear	46°8° (likely 46°8° to 52°11°)	46°8°	0%	0 mph0 km/h, gusts 4 mph7 km/h	90%	19%	0
Mon 12a	Mostly clear	45°7° (likely 45°7° to 51°11°)	45°7°	0%	0 mph0 km/h, gusts 5 mph9 km/h	92%	25%	0
Mon 1a	Clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	0 mph0 km/h, gusts 6 mph10 km/h	94%	17%	0
Mon 2a	Clear	43°6° (likely 43°6° to 48°9°)	43°6°	0%	0 mph0 km/h, gusts 7 mph12 km/h	95%	22%	0
Mon 3a	Clear	42°6° (likely 42°6° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 7 mph11 km/h	97%	16%	0
Mon 4a	Clear	42°6° (likely 42°6° to 45°7°)	42°6°	0%	0 mph0 km/h, gusts 4 mph7 km/h	98%	20%	0
Mon 5a	Clear	41°5° (likely 41°5° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 4 mph7 km/h	99%	16%	0
Mon 6a	Clear	41°5° (likely 41°5° to 44°7°)	41°5°	0%	0 mph0 km/h, gusts 3 mph5 km/h	99%	19%	0
Mon 7a	Clear	40°4° (likely 40°4° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 5 mph8 km/h	99%	21%	0
Mon 8a	Sunny	40°4° (likely 40°4° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 5 mph8 km/h	98%	22%	0
Mon 9a	Sunny	44°7° (likely 42°6° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 5 mph8 km/h	89%	17%	0
Mon 10a	Sunny	51°11° (likely 49°9° to 53°12°)	51°11°	0%	0 mph0 km/h, gusts 6 mph9 km/h	73%	7%	1
Mon 11a	Sunny	58°14° (likely 57°14° to 58°14°)	58°14°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	60%	10%	3
Mon 12p	Sunny	62°17° (likely 61°16° to 62°17°)	62°17°	0%	1 mph2 km/h from SW, gusts 4 mph7 km/h	54%	44%	4
Mon 1p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	1 mph2 km/h from W, gusts 5 mph8 km/h	48%	8%	4
Mon 2p	Sunny	69°21° (likely 66°19° to 69°21°)	69°21°	0%	1 mph2 km/h from W, gusts 5 mph8 km/h	43%	3%	4
Mon 3p	Sunny	70°21° (likely 67°19° to 70°21°)	70°21°	0%	1 mph2 km/h from W, gusts 5 mph8 km/h	43%	6%	4

Days ahead

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

Today, Oct 24. Mostly sunny. High 69°21°, low 39°4°. Typical 64°18° / 41°5°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
2. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 41°5°
  Dry
Official NWS forecast
Today: Sunny, with a high near 69. Wind around 0 mph.
Tonight: Mostly clear, with a low around 39. East wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
65°18°–69°21°
Low, likely
39°4°–41°5°
Typical high / low
64°18° / 41°5°
Wind
7 mph12 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 70°21°, low 40°4°. Typical 63°17° / 41°5°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 41°5°
  Dry
Official NWS forecast
Day: Areas of fog between 7am and 10am. Sunny, with a high near 70. Southeast wind around 2 mph.
Night: Mostly clear, with a low around 40. Wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
65°18°–70°21°
Low, likely
39°4°–43°6°
Typical high / low
63°17° / 41°5°
Wind
7 mph10 km/h, gusts 12 mph19 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 72°22°, low 42°6°. Typical 63°17° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 47°8°
  Dry
Official NWS forecast
Day: Sunny, with a high near 72. Southwest wind around 1 mph.
Night: Mostly clear, with a low around 42.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
67°19°–72°22°
Low, likely
39°4°–43°6°
Typical high / low
63°17° / 40°4°
Wind
5 mph9 km/h, gusts 11 mph18 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 73°23°, low 46°8°. Typical 63°17° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°15°
  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 73.
Night: Mostly cloudy, with a low around 46.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
69°21°–73°23°
Low, likely
42°6°–46°8°
Typical high / low
63°17° / 40°4°
Wind
7 mph11 km/h, gusts 14 mph22 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 73°23°, low 47°8°. Typical 62°17° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 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: Mostly cloudy, with a high near 73.
Night: Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–73°23°
Low, likely
47°8°–51°11°
Typical high / low
62°17° / 40°4°
Wind
7 mph12 km/h, gusts 16 mph26 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 75°24°, low 45°7°. Typical 62°17° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 75.
Night: Mostly clear, with a low around 45.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
71°22°–75°24°
Low, likely
45°7°–51°11°
Typical high / low
62°17° / 39°4°
Wind
7 mph12 km/h, gusts 24 mph38 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 76°24°, low 48°9°. Typical 62°17° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 76.
Night: Partly cloudy, with a low around 48.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
71°22°–76°24°
Low, likely
43°6°–49°9°
Typical high / low
62°17° / 39°4°
Wind
6 mph9 km/h, gusts 22 mph35 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 73°23°, low 51°11°. Typical 61°16° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  30% 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
71°22°–75°24°
Low, likely
45°7°–53°12°
Typical high / low
61°16° / 39°4°
Wind
7 mph11 km/h, gusts 20 mph33 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 68°20°, low 59°15°. Typical 61°16° / 38°3°. Rain 0.21 in5.3 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 60°15°
  40% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 66°19°
  50% chance · 0.03 in0.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  40% chance · 0.22 in5.6 mm
4. Overnight
  midnight–6 AM
  Drizzle, 62°17°
  40% chance · 0.12 in2.9 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–71°22°
Low, likely
54°12°–65°18°
Typical high / low
61°16° / 38°3°
Wind
8 mph13 km/h, gusts 28 mph44 km/h
UV peak
2
Monday, Nov 2. Showers. High 67°19°, low 53°12°. Typical 60°16° / 38°3°. Rain 0.9 in23 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 63°17°
  40% chance · 0.33 in8.3 mm
2. Afternoon
  noon–6 PM
  Showers, 65°19°
  30% chance · 0.39 in10 mm
3. Evening
  6 PM–midnight
  Drizzle, 55°13°
  30% chance · 0.19 in4.8 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
63°17°–71°22°
Low, likely
43°6°–61°16°
Typical high / low
60°16° / 38°3°
Wind
14 mph22 km/h, gusts 32 mph52 km/h

10 days15 days30 days

The outlook

Today
Dry, high 69°, low 39°.
Tomorrow
Dry, high 70°, low 40°.
Monday
Dry, high 72°, low 42°.
Rest of week
Highs 67–76°; chance of precipitation on Monday.

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

Ohio River at Willow Island Lock

6.7 mi

Below flood stage

Level: 14.2 ft

Forecast peak 13.5 ft Sat 8 PM

Reading from Sat 3 PM · NWS gauge page

Ohio River at Marietta Pumphouse

14 mi

Below flood stage

Level: 16.5 ft

Forecast peak 16.1 ft Sat 8 PM

Reading from Sat 3 PM · NWS gauge page

Ohio River at Parkersburg

21 mi

Below flood stage

Level: 21.7 ft

Forecast peak 21.4 ft Sat 8 PM

Reading from Sat 3 PM · NWS gauge page

Little Muskingum at Bloomfield

12 mi

Below flood stage

Level: 3.0 ft
Flow: 64 cfs

Reading from Sat 2:30 PM · NWS gauge page

For your home

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

Heating this week

About 72% less heating than a typical week.

This week 27Typical 96

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 23
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 11 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 41°F).

Open the windows?

Today, 5:00 PM–7:00 PM

Good stretch to open the windows.

Is this typical?

Parkersburg/mid-Ohio Valley Regional Airport · official normals 1991–2020 · records 1926–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

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

−4°−2°SunOct 18
−1°MonOct 19
±0°TueOct 20
±0°WedOct 21
−1°ThuOct 22
±0°FriOct 23
—SatOct 24

St. Marys weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 49 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 25 min less
Golden hour: 5:56–6:50 PM; Morning 7:27–8:21 AM
Blue hour: 6:50–7:00 PM; Morning 7:16–7:27 AM; first light 7:16 AM

Stars tonight? Fair

Clear 7 PM–7:17 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:57 AM · rises 5:30 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from St. Marys.Skyline from USGS elevation data, heights drawn up to 4.5× taller. Sky, sun and moon as they are now.

St. Marys, WV weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Ohio River at Willow Island Lock

Ohio River at Marietta Pumphouse

Ohio River at Parkersburg

Little Muskingum at Bloomfield

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