Observed 5:10 PM EDT at KMNN

Harpster, OH weather

Sunny and 68°20°, 9°5° warmer than a typical Oct 24, jacket by 9 PM.

Mostly agree

Now 68°20°

Sunny

Wind: 5 mph7 km/h; From the east-northeast. Up to 5 mph8 km/h through 5 AM
Dew point: 43°6°; Comfortable
UV tomorrow: 4Moderate; Moderate 12–5 PM · peak 4
Pressure: 30.41 inHg1030 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Below 60°16° tonight after 8 PM
Low 42°6° tonight at 5 AM
Above 60°16° tomorrow by noon

TonightDown to 42°6° by 5 AM · Clear
Tomorrow morningUp to 58°14° by 11 AM · Clear
Tomorrow afternoonUp to 70°21° by 5 PM · Mostly cloudy
Tomorrow nightDown to 45°7° by 5 AM · Partly cloudy
Monday morningUp to 60°16° by 11 AM · Partly cloudy
Monday afternoonUp to 73°23° 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	Mostly sunny	69°21° (likely 65°18° to 69°21°)	69°21°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	41%	15%	1
Sat 6p	Sunny	67°19° (likely 62°17° to 67°19°)	67°19°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	46%	30%	0
Sat 7p	Clear	63°17° (likely 58°14° to 63°17°)	63°17°	0%	2 mph3 km/h from NE, gusts 4 mph7 km/h	52%	46%	0
Sat 8p	Mostly clear	59°15° (likely 54°12° to 59°15°)	59°15°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	59%	26%	0
Sat 9p	Clear	54°12° (likely 50°10° to 54°12°)	54°12°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	71%	27%	0
Sat 10p	Clear	51°11° (likely 49°9° to 52°11°)	51°11°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	76%	11%	0
Sat 11p	Clear	50°10° (likely 47°8° to 50°10°)	48°9°	0%	5 mph8 km/h from SE, gusts 9 mph14 km/h	80%	5%	0
Sun 12a	Clear	48°9° (likely 46°8° to 49°9°)	47°8°	0%	3 mph5 km/h from SE, gusts 11 mph17 km/h	83%	3%	0
Sun 1a	Clear	47°8° (likely 44°7° to 47°8°)	47°8°	0%	2 mph3 km/h from SE, gusts 9 mph14 km/h	87%	1%	0
Sun 2a	Clear	46°8° (likely 42°6° to 46°8°)	46°8°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	90%	0%	0
Sun 3a	Clear	44°7° (likely 41°5° to 45°7°)	45°7°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	95%	0%	0
Sun 4a	Clear	43°6° (likely 40°4° to 44°7°)	43°6°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	97%	2%	0
Sun 5a	Clear	42°6° (likely 40°4° to 43°6°)	41°5°	0%	3 mph5 km/h from SE, gusts 6 mph9 km/h	100%	7%	0
Sun 6a	Clear	42°6° (likely 40°4° to 43°6°)	40°4°	0%	3 mph5 km/h from SE, gusts 7 mph12 km/h	99%	12%	0
Sun 7a	Clear	42°6° (likely 39°4° to 42°6°)	39°4°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	99%	13%	0
Sun 8a	Sunny	42°6° (likely 38°3° to 42°6°)	39°4°	0%	5 mph8 km/h from SE, gusts 8 mph12 km/h	99%	15%	0
Sun 9a	Sunny	44°7° (likely 41°5° to 46°8°)	41°5°	0%	6 mph10 km/h from S, gusts 8 mph13 km/h	99%	9%	0
Sun 10a	Sunny	52°11° (likely 50°10° to 52°11°)	52°11°	0%	6 mph10 km/h from S, gusts 9 mph14 km/h	83%	0%	1
Sun 11a	Sunny	58°14° (likely 56°13° to 58°14°)	58°14°	0%	6 mph10 km/h from S, gusts 8 mph13 km/h	68%	1%	2
Sun 12p	Sunny	62°17° (likely 60°16° to 63°17°)	62°17°	0%	6 mph10 km/h from S, gusts 7 mph12 km/h	56%	40%	3
Sun 1p	Mostly sunny	65°18° (likely 63°17° to 66°19°)	65°18°	0%	6 mph10 km/h from S, gusts 7 mph11 km/h	49%	47%	4
Sun 2p	Mostly sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	6 mph10 km/h from S, gusts 7 mph12 km/h	44%	69%	4
Sun 3p	Partly sunny	69°21° (likely 66°19° to 69°21°)	69°21°	0%	5 mph8 km/h from S, gusts 8 mph14 km/h	40%	74%	4
Sun 4p	Cloudy	69°21° (likely 66°19° to 69°21°)	69°21°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	39%	60%	3
Sun 5p	Cloudy	70°21° (likely 65°18° to 70°21°)	70°21°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	39%	80%	2
Sun 6p	Cloudy	67°19° (likely 62°17° to 67°19°)	67°19°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	43%	78%	1
Sun 7p	Partly cloudy	64°18° (likely 57°14° to 64°18°)	64°18°	0%	5 mph8 km/h from S, gusts 6 mph9 km/h	50%	73%	0
Sun 8p	Mostly clear	60°16° (likely 54°12° to 60°16°)	60°16°	0%	5 mph8 km/h from S, gusts 7 mph11 km/h	56%	66%	0
Sun 9p	Mostly clear	55°13° (likely 53°12° to 56°13°)	55°13°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	69%	55%	0
Sun 10p	Cloudy	53°12° (likely 51°11° to 54°12°)	53°12°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	74%	56%	0
Sun 11p	Mostly clear	52°11° (likely 50°10° to 52°11°)	52°11°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	79%	20%	0
Mon 12a	Clear	50°10° (likely 48°9° to 50°10°)	49°9°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	81%	28%	0
Mon 1a	Clear	49°9° (likely 46°8° to 49°9°)	48°9°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	84%	20%	0
Mon 2a	Mostly clear	48°9° (likely 45°7° to 49°9°)	47°8°	0%	5 mph8 km/h from S, gusts 10 mph17 km/h	87%	23%	0
Mon 3a	Mostly clear	48°9° (likely 44°7° to 48°9°)	46°8°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	90%	22%	0
Mon 4a	Mostly clear	46°8° (likely 43°6° to 47°8°)	44°7°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	94%	73%	0
Mon 5a	Mostly clear	45°7° (likely 42°6° to 46°8°)	44°7°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	94%	41%	0
Mon 6a	Mostly clear	45°7° (likely 41°5° to 45°7°)	43°6°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	94%	65%	0
Mon 7a	Mostly clear	44°7° (likely 40°4° to 45°7°)	43°6°	0%	3 mph5 km/h from S, gusts 8 mph13 km/h	94%	45%	0
Mon 8a	Mostly sunny	44°7° (likely 40°4° to 45°7°)	44°7°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	94%	51%	0
Mon 9a	Sunny	47°8° (likely 42°6° to 47°8°)	46°8°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	92%	61%	0
Mon 10a	Mostly sunny	53°12° (likely 51°11° to 53°12°)	53°12°	0%	3 mph5 km/h from SW, gusts 6 mph10 km/h	79%	46%	1
Mon 11a	Mostly sunny	60°16° (likely 57°14° to 60°16°)	60°16°	0%	3 mph5 km/h from SW, gusts 6 mph9 km/h	63%	42%	2
Mon 12p	Mostly sunny	65°18° (likely 63°17° to 66°19°)	65°18°	0%	3 mph5 km/h from SW, gusts 6 mph10 km/h	53%	40%	3
Mon 1p	Mostly sunny	68°20° (likely 66°19° to 69°21°)	69°21°	0%	3 mph5 km/h from W, gusts 5 mph8 km/h	46%	39%	4
Mon 2p	Mostly sunny	71°22° (likely 69°21° to 71°22°)	71°22°	0%	5 mph8 km/h from W, gusts 6 mph9 km/h	42%	42%	4
Mon 3p	Mostly sunny	73°23° (likely 70°21° to 73°23°)	73°23°	0%	5 mph8 km/h from W, gusts 7 mph12 km/h	39%	29%	4
Mon 4p	Partly sunny	73°23° (likely 70°21° to 73°23°)	73°23°	0%	5 mph8 km/h from NW, gusts 7 mph12 km/h	38%	59%	2

Days ahead

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

Today, Oct 24. Mostly sunny. High 69°21°, low 41°5°. Typical 60°16° / 40°4°. Dry. Mostly agree.
1. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Official NWS forecast
Today: Sunny, with a high near 69. East wind around 2 mph.
Tonight: Mostly clear, with a low around 41. Southeast wind 1 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–69°21°
Low, likely
38°3°–41°5°
Typical high / low
60°16° / 40°4°
Wind
8 mph13 km/h
UV peak
4
Tomorrow, Oct 25. Mostly sunny. High 70°21°, low 44°7°. Typical 60°16° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 45°7°
  Dry
Official NWS forecast
Day: Sunny, with a high near 70. South wind around 6 mph.
Night: Mostly clear, with a low around 44. South wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–70°21°
Low, likely
38°3°–44°7°
Typical high / low
60°16° / 39°4°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
4
Monday, Oct 26. Cloudy. High 73°23°, low 46°8°. Typical 59°15° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°10°
  Dry
Official NWS forecast
Day: Sunny, with a high near 73. Southwest wind around 5 mph.
Night: Partly cloudy, with a low around 46.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–73°23°
Low, likely
39°4°–46°8°
Typical high / low
59°15° / 39°4°
Wind
7 mph11 km/h, gusts 14 mph23 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 69°21°, low 48°9°. Typical 59°15° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  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 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–70°21°
Low, likely
46°8°–48°9°
Typical high / low
59°15° / 39°4°
Wind
8 mph13 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 72°22°, low 50°10°. Typical 58°14° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 72.
Night: Partly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–74°23°
Low, likely
48°9°–52°11°
Typical high / low
58°14° / 38°3°
Wind
11 mph17 km/h, gusts 17 mph28 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 76°24°, low 49°9°. Typical 58°14° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 76.
Night: Mostly clear, with a low around 49.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
73°23°–76°24°
Low, likely
46°8°–53°12°
Typical high / low
58°14° / 38°3°
Wind
12 mph19 km/h, gusts 26 mph41 km/h
UV peak
2
Friday, Oct 30. Partly sunny. High 75°24°, low 51°11°. Typical 57°14° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 75.
Night: Partly cloudy, with a low around 51.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
67°19°–77°25°
Low, likely
47°8°–54°12°
Typical high / low
57°14° / 38°3°
Wind
12 mph19 km/h, gusts 20 mph33 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 72°22°, low 51°11°. Typical 57°14° / 37°3°. Rain 0.01 in0.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  30% chance
4. Overnight
  midnight–6 AM
  Drizzle, 61°16°
  50% chance · 0.02 in0.5 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
66°19°–78°26°
Low, likely
44°7°–57°14°
Typical high / low
57°14° / 37°3°
Wind
14 mph22 km/h, gusts 21 mph33 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 67°19°, low 59°15°. Typical 56°13° / 37°3°. Rain 0.33 in8.4 mm, 60% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  60% chance · 0.17 in4.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 66°19°
  50% chance · 0.14 in3.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  40% chance · 0.02 in0.6 mm
4. Overnight
  midnight–6 AM
  Drizzle, 59°15°
  30% chance · 0.16 in4.1 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–70°21°
Low, likely
57°14°–63°17°
Typical high / low
56°13° / 37°3°
Wind
24 mph38 km/h, gusts 38 mph61 km/h
UV peak
2
Monday, Nov 2. Drizzle. High 66°19°, low 51°11°. Typical 56°13° / 37°3°. Rain 0.46 in12 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  40% chance · 0.23 in5.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 56°13°
  40% chance · 0.1 in2.6 mm
3. Evening
  6 PM–midnight
  Cloudy, 51°10°
  30% 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–69°21°
Low, likely
43°6°–59°15°
Typical high / low
56°13° / 37°3°
Wind
22 mph35 km/h, gusts 38 mph62 km/h

10 days15 days30 days

The outlook

Today
Dry, high 69°, low 41°.
Tomorrow
Dry, high 70°, low 44°.
Monday
Dry, high 73°, low 46°, warming up.
Rest of week
Highs 66–76°; 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

Rivers

NOAA river gauges within 25 mi

Sandusky River near Upper Sandusky

7.8 mi

Below flood stage

Level: 1.4 ft
Flow: 21 cfs

Reading from Sat 4:30 PM · NWS gauge page

Scioto River at Larue

14 mi

Below flood stage

Level: 1.6 ft
Flow: 10 cfs

Reading from Sat 4 PM · NWS gauge page

Sandusky River near Bucyrus

14 mi

Below flood stage

Level: 0.7 ft
Flow: 9 cfs

Reading from Sat 4:45 PM · NWS gauge page

Tymochtee Creek at Crawford

14 mi

Below flood stage

Level: 2.1 ft
Flow: 17 cfs

Reading from Sat 4:30 PM · NWS gauge page

For your home

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

Heating this week

About 81% less heating than a typical week.

This week 22Typical 114

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 15
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 43°F).

Open the windows?

Today, 6:00 PM–7:00 PM

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

Is this typical?

Marion Municipal Airport · official normals 1991–2020 · records 1998–2026

Oct 24, today vs a typical year

Today’s expected high is 9°5° warmer than typical.

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 45 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 30 min less
Golden hour: 6:01–6:56 PM; Morning 7:37–8:32 AM
Blue hour: 6:56–7:07 PM; Morning 7:26–7:37 AM; first light 7:26 AM

Stars tonight? Fair

Mostly clear 10 PM–7:27 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 6:06 AM · rises 5:36 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Harpster. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Harpster, OH weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Sandusky River near Upper Sandusky

Scioto River at Larue

Sandusky River near Bucyrus

Tymochtee Creek at Crawford

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