Observed 8:15 PM EDT at KJYM

Lake Seneca, OH weather

Mostly cloudy and 54°12°.

Mostly agree

Now 54°12°

Mostly cloudy

Wind: 3 mph5 km/h; From the east-southeast. Light through 8 AM
Dew point: 46°8°; Comfortable
UV tomorrow: 3Moderate; Moderate 12–4 PM · peak 3
Pressure: 30.43 inHg1030 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (55°13° then, 54°12° now)

Good hours for

Fog tomorrow 5–10 AM
Low 42°6° tomorrow at 8 AM
Above 60°16° tomorrow by noon
High 70°21° tomorrow at 5 PM
Below 60°16° tomorrow night after 9 PM

TonightDown to 44°7° by 5 AM · Clear
Tomorrow morningUp to 57°14° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 70°21° by 5 PM · Mostly cloudy
Tomorrow nightDown to 46°8° by 5 AM · Mostly cloudy
Monday morningUp to 60°16° by 11 AM · Mostly cloudy
Monday afternoonUp to 72°22° by 4 PM · 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 8p	Partly cloudy	52°11° (likely 52°11° to 54°12°)	52°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	83%	31%	0
Sat 9p	Clear	51°11° (likely 51°11° to 52°11°)	51°11°	0%	0 mph0 km/h, gusts 5 mph9 km/h	86%	10%	0
Sat 10p	Clear	50°10° (likely 49°9° to 50°10°)	50°10°	0%	0 mph0 km/h, gusts 8 mph14 km/h	89%	2%	0
Sat 11p	Clear	49°9° (likely 46°8° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 9 mph14 km/h	100%	8%	0
Sun 12a	Clear	48°9° (likely 45°7° to 48°9°)	46°8°	0%	0 mph0 km/h, gusts 7 mph12 km/h	100%	9%	0
Sun 1a	Clear	48°9° (likely 44°7° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 7 mph11 km/h	100%	13%	0
Sun 2a	Clear	47°8° (likely 44°7° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 6 mph9 km/h	100%	9%	0
Sun 3a	Clear	46°8° (likely 43°6° to 46°8°)	44°7°	0%	0 mph0 km/h, gusts 5 mph7 km/h	100%	11%	0
Sun 4a	Clear	45°7° (likely 43°6° to 45°7°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	15%	0
Sun 5a	Fog	44°7° (likely 42°6° to 45°7°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	22%	0
Sun 6a	Fog	44°7° (likely 41°5° to 45°7°)	43°6°	0%	0 mph0 km/h, gusts 3 mph4 km/h	100%	53%	0
Sun 7a	Fog	43°6° (likely 40°4° to 44°7°)	43°6°	0%	0 mph0 km/h, gusts 3 mph4 km/h	100%	58%	0
Sun 8a	Fog	42°6° (likely 39°4° to 44°7°)	42°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	63%	0
Sun 9a	Fog	45°7° (likely 39°4° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	80%	0
Sun 10a	Cloudy	52°11° (likely 46°8° to 52°11°)	52°11°	0%	0 mph0 km/h, gusts 3 mph6 km/h	89%	84%	1
Sun 11a	Partly sunny	57°14° (likely 54°12° to 58°14°)	57°14°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	77%	75%	2
Sun 12p	Cloudy	61°16° (likely 59°15° to 63°17°)	61°16°	0%	5 mph8 km/h from S, gusts 10 mph15 km/h	67%	80%	3
Sun 1p	Cloudy	65°18° (likely 64°18° to 65°18°)	65°18°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	56%	80%	3
Sun 2p	Cloudy	67°19° (likely 66°19° to 67°19°)	67°19°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	52%	75%	3
Sun 3p	Cloudy	68°20° (likely 66°19° to 68°20°)	68°20°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	51%	79%	3
Sun 4p	Cloudy	69°21° (likely 66°19° to 69°21°)	69°21°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	47%	79%	2
Sun 5p	Cloudy	70°21° (likely 65°18° to 70°21°)	70°21°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	46%	78%	1
Sun 6p	Partly sunny	68°20° (likely 62°17° to 68°20°)	68°20°	0%	0 mph0 km/h, gusts 8 mph13 km/h	51%	69%	1
Sun 7p	Partly cloudy	64°18° (likely 57°14° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 6 mph10 km/h	58%	68%	0
Sun 8p	Partly cloudy	60°16° (likely 55°13° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 5 mph8 km/h	67%	68%	0
Sun 9p	Partly cloudy	54°12° (likely 54°12° to 55°13°)	54°12°	0%	0 mph0 km/h, gusts 5 mph7 km/h	80%	65%	0
Sun 10p	Partly cloudy	52°11° (likely 52°11° to 54°12°)	52°11°	0%	0 mph0 km/h, gusts 4 mph7 km/h	83%	62%	0
Sun 11p	Partly cloudy	51°11° (likely 51°11° to 52°11°)	51°11°	0%	0 mph0 km/h, gusts 5 mph8 km/h	86%	63%	0
Mon 12a	Partly cloudy	50°10° (likely 50°10° to 51°11°)	50°10°	0%	0 mph0 km/h, gusts 6 mph9 km/h	86%	34%	0
Mon 1a	Partly cloudy	49°9° (likely 49°9° to 50°10°)	49°9°	0%	0 mph0 km/h, gusts 7 mph11 km/h	89%	41%	0
Mon 2a	Mostly cloudy	48°9° (likely 47°8° to 50°10°)	48°9°	0%	0 mph0 km/h, gusts 7 mph11 km/h	89%	55%	0
Mon 3a	Partly cloudy	48°9° (likely 45°7° to 49°9°)	48°9°	0%	0 mph0 km/h, gusts 6 mph9 km/h	89%	69%	0
Mon 4a	Partly cloudy	47°8° (likely 44°7° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 6 mph9 km/h	93%	52%	0
Mon 5a	Cloudy	46°8° (likely 42°6° to 48°9°)	46°8°	0%	0 mph0 km/h, gusts 7 mph11 km/h	96%	75%	0
Mon 6a	Cloudy	46°8° (likely 43°6° to 48°9°)	46°8°	0%	0 mph0 km/h, gusts 7 mph11 km/h	93%	74%	0
Mon 7a	Partly cloudy	46°8° (likely 41°5° to 47°8°)	46°8°	0%	0 mph0 km/h, gusts 8 mph12 km/h	93%	68%	0
Mon 8a	Partly sunny	45°7° (likely 42°6° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 7 mph12 km/h	96%	68%	0
Mon 9a	Mostly cloudy	47°8° (likely 43°6° to 50°10°)	47°8°	0%	0 mph0 km/h, gusts 8 mph12 km/h	96%	66%	0
Mon 10a	Cloudy	53°12° (likely 51°11° to 55°13°)	53°12°	0%	0 mph0 km/h, gusts 6 mph10 km/h	83%	65%	1
Mon 11a	Cloudy	60°16° (likely 59°15° to 61°16°)	60°16°	0%	0 mph0 km/h, gusts 6 mph10 km/h	69%	61%	2
Mon 12p	Cloudy	65°18° (likely 62°17° to 66°19°)	65°18°	0%	0 mph0 km/h, gusts 5 mph7 km/h	60%	77%	3
Mon 1p	Partly sunny	68°20° (likely 65°18° to 69°21°)	68°20°	0%	0 mph0 km/h, gusts 4 mph6 km/h	55%	72%	3
Mon 2p	Partly sunny	70°21° (likely 67°19° to 70°21°)	70°21°	0%	0 mph0 km/h, gusts 4 mph7 km/h	51%	69%	4
Mon 3p	Partly sunny	71°22° (likely 69°21° to 71°22°)	71°22°	0%	0 mph0 km/h, gusts 7 mph10 km/h	49%	63%	4
Mon 4p	Cloudy	72°22° (likely 69°21° to 72°22°)	72°22°	0%	5 mph8 km/h from NW, gusts 7 mph11 km/h	48%	82%	3
Mon 5p	Partly sunny	70°21° (likely 68°20° to 70°21°)	70°21°	0%	5 mph8 km/h from NW, gusts 6 mph9 km/h	51%	87%	1
Mon 6p	Partly sunny	67°19° (likely 64°18° to 69°21°)	67°19°	0%	5 mph8 km/h from N, gusts 5 mph8 km/h	56%	80%	1
Mon 7p	Cloudy	63°17° (likely 61°16° to 64°18°)	63°17°	0%	5 mph8 km/h from N, gusts 5 mph8 km/h	65%	85%	0

Days ahead

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

Today, Oct 24. Fog. High 65°18°, low 42°6°. Typical 59°15° / 38°3°. Dry. Mostly agree.
1. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 44°7°
  Dry
Official NWS forecast
Tonight: Areas of fog after 2am. Mostly clear, with a low around 42. East wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–66°19°
Low, likely
42°6°–44°7°
Typical high / low
59°15° / 38°3°
Wind
6 mph10 km/h, gusts 12 mph19 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 70°21°, low 45°7°. Typical 58°14° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Fog, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 46°8°
  Dry
Official NWS forecast
Day: Areas of fog before 10am. Mostly sunny, with a high near 70. South wind 0 to 5 mph.
Night: Partly cloudy, with a low around 45. Southwest wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–70°21°
Low, likely
39°4°–45°7°
Typical high / low
58°14° / 38°3°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
3
Monday, Oct 26. Partly sunny. High 72°22°, low 45°7°. Typical 58°14° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly cloudy, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 72. West wind 0 to 5 mph.
Night: Mostly cloudy, with a low around 45. Northeast wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
69°21°–72°22°
Low, likely
41°5°–47°8°
Typical high / low
58°14° / 38°3°
Wind
12 mph19 km/h, gusts 22 mph35 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 65°18°, low 46°8°. Typical 57°14° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 65.
Night: Mostly cloudy, with a low around 46.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–65°18°
Low, likely
46°8°–48°9°
Typical high / low
57°14° / 38°3°
Wind
12 mph19 km/h, gusts 22 mph35 km/h
UV peak
3
Wednesday, Oct 28. Cloudy. High 72°22°, low 51°11°. Typical 57°14° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 49°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 72.
Night: Mostly clear, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–72°22°
Low, likely
47°8°–51°11°
Typical high / low
57°14° / 37°3°
Wind
11 mph17 km/h, gusts 20 mph33 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 74°23°, low 50°10°. Typical 56°13° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 2pm. Sunny, with a high near 74. Chance of precipitation is 20%.
Night: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 50. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–74°23°
Low, likely
50°10°–55°13°
Typical high / low
56°13° / 37°3°
Wind
16 mph25 km/h, gusts 29 mph47 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 73°23°, low 51°11°. Typical 56°13° / 36°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  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 73.
Night: Partly cloudy, with a low around 51.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
64°18°–74°23°
Low, likely
46°8°–53°12°
Typical high / low
56°13° / 36°2°
Wind
13 mph21 km/h, gusts 21 mph33 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 71°22°, low 51°11°. Typical 55°13° / 36°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  20% chance
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  30% chance
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  40% chance · 0.18 in4.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 2pm. Partly sunny, with a high near 71.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–77°25°
Low, likely
44°7°–55°13°
Typical high / low
55°13° / 36°2°
Wind
13 mph20 km/h, gusts 32 mph51 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 66°19°, low 57°14°. Typical 55°13° / 36°2°. Rain 0.58 in15 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  50% chance · 0.23 in5.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 65°18°
  50% chance · 0.13 in3.2 mm
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  40% chance · 0.2 in5 mm
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  40% chance · 0.17 in4.3 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°–69°21°
Low, likely
51°11°–62°17°
Typical high / low
55°13° / 36°2°
Wind
23 mph37 km/h, gusts 38 mph61 km/h
UV peak
2
Monday, Nov 2. Cloudy. High 66°19°, low 52°11°. Typical 54°12° / 36°2°. Rain 0.49 in12 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 57°14°
  40% chance · 0.05 in1.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 59°15°
  40% chance · 0.14 in3.5 mm
3. Evening
  6 PM–midnight
  Clear, 53°12°
  30% chance · 0.21 in5.3 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°–67°19°
Low, likely
42°6°–58°14°
Typical high / low
54°12° / 36°2°
Wind
20 mph32 km/h, gusts 34 mph55 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 65°, low 42°.
Tomorrow
Dry, high 70°, low 45°, warming up.
Monday
Dry, high 72°, low 45°.
Rest of week
Highs 65–74°; chance of precipitation on Sunday.

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

St. Joseph River (OH/IN) at Montpelier

5.6 mi

Below flood stage

Level: 4.2 ft
Flow: 88 cfs

Reading from Sat 6:30 PM · NWS gauge page

St. Joseph River (OH/IN) at Territorial Road near Waldron MI

8.6 mi

Level: 3.6 ft

Reading from Sat 7 PM · NWS gauge page

Tiffin River at Stryker

16 mi

Below flood stage

Level: 3.8 ft
Flow: 102 cfs

Reading from Sat 7:15 PM · NWS gauge page

Fish Creek (IN) at Hamilton

16 mi

Below flood stage

Level: 3.3 ft
Flow: 2 cfs

Reading from Sat 6:45 PM · NWS gauge page

For your home

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

Heating this week

About 83% less heating than a typical week.

This week 21Typical 124

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 14
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 1 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 46°F).

Open the windows?

Sun, 12:00 PM–8:00 PM

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

Is this typical?

Montpelier · official normals 1991–2020 · records 1893–2026

Oct 24, today vs a typical year

Today’s expected high is 6°3° warmer than typical.

Last 7 days vs normal

On average 3°2° warmer than normal (daily mean temperature).

−1°MonOct 19
+1°±0°TueOct 20
+4°+2°WedOct 21
+5°+3°ThuOct 22
+6°+3°FriOct 23
+5°+3°SatOct 24
—SunOct 25

Lake Seneca weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 43 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 33 min less
Golden hour: 6:05–7:01 PM; Morning 7:43–8:39 AM
Blue hour: 7:01–7:12 PM; Morning 7:32–7:43 AM; first light 7:32 AM

Stars tonight? Fair

Mostly clear 9 PM–6 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 6:13 AM · rises 5:41 PM
Full moon: Oct 26
New moon: Nov 9

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

Lake Seneca, OH weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

St. Joseph River (OH/IN) at Montpelier

St. Joseph River (OH/IN) at Territorial Road near Waldron MI

Tiffin River at Stryker

Fish Creek (IN) at Hamilton

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