Observed 1:30 AM EDT at KSGH

Jamestown, OH weather

Clear and 43°6°, 9°5° warmer than a typical Oct 25.

Forecasts agree

Now 43°6°

Clear

Wind: 5 mph7 km/h; From the east-northeast. 35–5 mph8 km/h through 1 PM
Dew point: 39°4°; Comfortable · up to 48°9° by 10 AM
UV index: 0Low; Moderate 12–5 PM · peak 4
Air quality: 79Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.44 inHg1031 hPa; Rising slowly · +0.02 inHg+0.5 hPa next 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (45°7° then, 44°7° now)

Good hours for

Low 43°6° today at 7 AM
Above 60°16° today by noon
High 71°22° today at 4 PM
Below 60°16° tonight after 8 PM

TonightDown to 44°7° by 5 AM · Clear
This morningUp to 58°14° by 11 AM · Clear
This afternoonUp to 71°22° by 4 PM · Partly cloudy
TonightDown to 45°7° by 5 AM · Partly cloudy
Tomorrow morningUp to 61°16° by 11 AM · Partly cloudy
Tomorrow afternoonUp to 73°23° by 4 PM · Partly cloudy
Tomorrow nightDown to 53°12° by midnight · 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
Sun 1a	Clear	48°9° (likely 45°7° to 49°9°)	47°8°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	87%	0%	0
Sun 2a	Clear	47°8° (likely 44°7° to 48°9°)	46°8°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	89%	0%	0
Sun 3a	Clear	46°8° (likely 43°6° to 47°8°)	45°7°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	93%	2%	0
Sun 4a	Clear	45°7° (likely 42°6° to 46°8°)	44°7°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	95%	2%	0
Sun 5a	Clear	44°7° (likely 42°6° to 45°7°)	42°6°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	96%	4%	0
Sun 6a	Clear	44°7° (likely 41°5° to 45°7°)	42°6°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	97%	3%	0
Sun 7a	Clear	43°6° (likely 41°5° to 44°7°)	41°5°	0%	3 mph5 km/h from SE, gusts 8 mph13 km/h	96%	4%	0
Sun 8a	Sunny	43°6° (likely 41°5° to 44°7°)	41°5°	0%	3 mph5 km/h from SE, gusts 8 mph14 km/h	100%	4%	0
Sun 9a	Sunny	46°8° (likely 43°6° to 47°8°)	44°7°	0%	5 mph8 km/h from SE, gusts 7 mph12 km/h	100%	4%	0
Sun 10a	Sunny	53°12° (likely 49°9° to 53°12°)	53°12°	0%	3 mph5 km/h from SE, gusts 7 mph12 km/h	83%	0%	1
Sun 11a	Sunny	58°14° (likely 55°13° to 58°14°)	58°14°	0%	3 mph5 km/h from SE, gusts 6 mph9 km/h	69%	0%	2
Sun 12p	Sunny	62°17° (likely 60°16° to 64°18°)	62°17°	0%	5 mph8 km/h from S, gusts 4 mph7 km/h	59%	3%	3
Sun 1p	Sunny	67°19° (likely 63°17° to 67°19°)	67°19°	0%	3 mph5 km/h from S, gusts 5 mph7 km/h	51%	8%	4
Sun 2p	Mostly sunny	69°21° (likely 66°19° to 69°21°)	69°21°	0%	3 mph5 km/h from SE, gusts 4 mph7 km/h	46%	27%	4
Sun 3p	Mostly sunny	69°21° (likely 67°19° to 70°21°)	69°21°	0%	3 mph5 km/h from SE, gusts 4 mph7 km/h	44%	68%	4
Sun 4p	Sunny	71°22° (likely 67°19° to 71°22°)	71°22°	0%	3 mph5 km/h from SE, gusts 4 mph7 km/h	40%	46%	3
Sun 5p	Sunny	69°21° (likely 67°19° to 69°21°)	69°21°	0%	2 mph3 km/h from SE, gusts 3 mph5 km/h	41%	41%	2
Sun 6p	Cloudy	68°20° (likely 64°18° to 68°20°)	68°20°	0%	2 mph3 km/h from SE, gusts 4 mph6 km/h	45%	63%	1
Sun 7p	Mostly clear	64°18° (likely 59°15° to 64°18°)	64°18°	0%	2 mph3 km/h from SE, gusts 5 mph9 km/h	51%	57%	0
Sun 8p	Mostly clear	57°14° (likely 56°13° to 58°14°)	57°14°	0%	3 mph5 km/h from SE, gusts 6 mph10 km/h	64%	54%	0
Sun 9p	Partly cloudy	54°12° (likely 53°12° to 56°13°)	54°12°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	74%	46%	0
Sun 10p	Mostly clear	52°11° (likely 52°11° to 54°12°)	52°11°	0%	3 mph5 km/h from SE, gusts 7 mph12 km/h	79%	47%	0
Sun 11p	Mostly clear	50°10° (likely 50°10° to 52°11°)	49°9°	0%	3 mph5 km/h from SE, gusts 8 mph12 km/h	83%	20%	0
Mon 12a	Mostly clear	49°9° (likely 49°9° to 51°11°)	48°9°	0%	3 mph5 km/h from SE, gusts 8 mph13 km/h	84%	26%	0
Mon 1a	Clear	49°9° (likely 48°9° to 51°11°)	49°9°	0%	2 mph3 km/h from SE, gusts 9 mph14 km/h	86%	11%	0
Mon 2a	Mostly clear	48°9° (likely 47°8° to 50°10°)	48°9°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	89%	45%	0
Mon 3a	Clear	47°8° (likely 46°8° to 49°9°)	47°8°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	89%	44%	0
Mon 4a	Clear	46°8° (likely 45°7° to 49°9°)	46°8°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	93%	16%	0
Mon 5a	Clear	45°7° (likely 44°7° to 49°9°)	45°7°	0%	1 mph2 km/h from S, gusts 7 mph12 km/h	91%	12%	0
Mon 6a	Clear	45°7° (likely 44°7° to 48°9°)	45°7°	0%	1 mph2 km/h from S, gusts 8 mph13 km/h	93%	36%	0
Mon 7a	Mostly clear	45°7° (likely 43°6° to 47°8°)	45°7°	0%	1 mph2 km/h from S, gusts 8 mph12 km/h	94%	50%	0
Mon 8a	Mostly sunny	44°7° (likely 42°6° to 47°8°)	44°7°	0%	0 mph0 km/h, gusts 7 mph12 km/h	95%	50%	0
Mon 9a	Sunny	48°9° (likely 44°7° to 50°10°)	48°9°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	92%	44%	0
Mon 10a	Sunny	54°12° (likely 53°12° to 56°13°)	54°12°	0%	1 mph2 km/h from SW, gusts 6 mph10 km/h	78%	43%	1
Mon 11a	Mostly sunny	61°16° (likely 61°16° to 62°17°)	61°16°	0%	1 mph2 km/h from SW, gusts 8 mph13 km/h	63%	46%	2
Mon 12p	Mostly sunny	66°19° (likely 65°18° to 67°19°)	66°19°	0%	1 mph2 km/h from W, gusts 7 mph12 km/h	53%	47%	3
Mon 1p	Mostly sunny	69°21° (likely 68°20° to 70°21°)	69°21°	0%	2 mph3 km/h from W, gusts 7 mph11 km/h	48%	18%	4
Mon 2p	Mostly sunny	70°21° (likely 70°21° to 72°22°)	70°21°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	45%	55%	4
Mon 3p	Cloudy	72°22° (likely 70°21° to 72°22°)	72°22°	0%	2 mph3 km/h from W, gusts 7 mph12 km/h	41%	78%	4
Mon 4p	Cloudy	73°23° (likely 70°21° to 73°23°)	73°23°	0%	2 mph3 km/h from W, gusts 7 mph11 km/h	39%	71%	3
Mon 5p	Cloudy	72°22° (likely 69°21° to 72°22°)	72°22°	0%	2 mph3 km/h from W, gusts 7 mph11 km/h	40%	70%	2
Mon 6p	Cloudy	70°21° (likely 66°19° to 70°21°)	70°21°	0%	1 mph2 km/h from W, gusts 7 mph11 km/h	43%	75%	1
Mon 7p	Partly cloudy	66°19° (likely 62°17° to 66°19°)	66°19°	0%	1 mph2 km/h from W, gusts 4 mph7 km/h	51%	79%	0
Mon 8p	Partly cloudy	62°17° (likely 60°16° to 62°17°)	62°17°	0%	0 mph0 km/h, gusts 3 mph5 km/h	59%	78%	0
Mon 9p	Partly cloudy	59°15° (likely 58°14° to 60°16°)	59°15°	0%	0 mph0 km/h, gusts 3 mph4 km/h	67%	78%	0
Mon 10p	Partly cloudy	56°13° (likely 56°13° to 59°15°)	56°13°	0%	1 mph2 km/h from E, gusts 3 mph5 km/h	74%	84%	0
Mon 11p	Partly cloudy	54°12° (likely 54°12° to 57°14°)	54°12°	0%	1 mph2 km/h from E, gusts 3 mph5 km/h	80%	77%	0
Tue 12a	Partly cloudy	53°12° (likely 53°12° to 57°14°)	53°12°	0%	1 mph2 km/h from E, gusts 3 mph5 km/h	83%	60%	0

Days ahead

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

Today, Oct 25. Mostly sunny. High 71°22°, low 43°6°. Typical 62°17° / 43°6°. Dry. Forecasts 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
  Partly cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Official NWS forecast
Today: Sunny, with a high near 71. Southeast wind around 5 mph.
Tonight: Mostly clear, with a low around 43. Southeast wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
67°19°–71°22°
Low, likely
41°5°–44°7°
Typical high / low
62°17° / 43°6°
Wind
8 mph13 km/h
UV peak
4
Tomorrow, Oct 26. Cloudy. High 73°23°, low 45°7°. Typical 62°17° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Official NWS forecast
Day: Sunny, with a high near 73. Southwest wind around 2 mph.
Night: Partly cloudy, with a low around 45. Northeast wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–73°23°
Low, likely
42°6°–47°8°
Typical high / low
62°17° / 42°6°
Wind
7 mph11 km/h, gusts 13 mph20 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 71°22°, low 48°9°. Typical 62°17° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 71.
Night: Mostly cloudy, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–72°22°
Low, likely
46°8°–48°9°
Typical high / low
62°17° / 42°6°
Wind
8 mph14 km/h, gusts 15 mph24 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 73°23°, low 49°9°. Typical 61°16° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 51°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 51°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 73.
Night: Partly cloudy, with a low around 49.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
71°22°–73°23°
Low, likely
49°9°–52°11°
Typical high / low
61°16° / 42°6°
Wind
10 mph16 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 75°24°, low 48°9°. Typical 61°16° / 41°5°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  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 48.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
73°23°–75°24°
Low, likely
45°7°–52°11°
Typical high / low
61°16° / 41°5°
Wind
11 mph18 km/h, gusts 24 mph38 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 75°24°, low 52°11°. Typical 60°16° / 41°5°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 51°10°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 75.
Night: Partly cloudy, with a low around 52.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
73°23°–75°24°
Low, likely
47°8°–52°11°
Typical high / low
60°16° / 41°5°
Wind
9 mph14 km/h, gusts 15 mph23 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 74°23°, low 53°12°. Typical 60°16° / 41°5°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  50% chance · 0.1 in2.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 74.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
66°19°–76°24°
Low, likely
48°9°–56°13°
Typical high / low
60°16° / 41°5°
Wind
12 mph19 km/h, gusts 17 mph27 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 68°20°, low 59°15°. Typical 60°16° / 40°4°. Rain 0.67 in17 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 58°15°
  50% chance · 0.35 in8.8 mm
2. Afternoon
  noon–6 PM
  Rain, 67°19°
  50% chance · 0.22 in5.6 mm
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  50% chance · 0.04 in1 mm
4. Overnight
  midnight–6 AM
  Drizzle, 61°16°
  40% chance · 0.14 in3.6 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°–73°23°
Low, likely
57°14°–62°17°
Typical high / low
60°16° / 40°4°
Wind
19 mph30 km/h, gusts 29 mph47 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 68°20°, low 55°13°. Typical 59°15° / 40°4°. Rain 0.45 in11 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 60°16°
  40% chance · 0.27 in6.9 mm
2. Afternoon
  noon–6 PM
  Drizzle, 63°17°
  40% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 58°14°
  40% chance · 0.05 in1.2 mm
4. Overnight
  midnight–6 AM
  Drizzle, 57°14°
  30% chance · 0.14 in3.5 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–71°22°
Low, likely
42°6°–60°16°
Typical high / low
59°15° / 40°4°
Wind
24 mph38 km/h, gusts 34 mph54 km/h
UV peak
3
Tuesday, Nov 3. Drizzle. High 66°19°, low 58°14°. Typical 59°15° / 40°4°. Rain 0.38 in9.7 mm, 30% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Drizzle, 64°18°
  20% chance · 0.14 in3.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 63°17°
  20% chance
3. Evening
  6 PM–midnight
  Drizzle, 60°15°
  30% chance · 0.01 in0.3 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 agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–67°19°
Low, likely
54°12°–64°18°
Typical high / low
59°15° / 40°4°
Wind
22 mph35 km/h, gusts 42 mph67 km/h

10 days15 days30 days

The outlook

Today
Dry, high 71°, low 43°.
Tomorrow
Dry, high 73°, low 45°.
Tuesday
Dry, high 71°, low 48°.
Rest of week
Highs 66–75°; chance of precipitation on Monday.

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

Mad River near Springfield

19 mi

Below flood stage

Level: 3.4 ft
Flow: 321 cfs

Forecast peak 3.4 ft Sun 2 AM

Reading from Sun 12:15 AM · NWS gauge page

Mad River near Dayton

20 mi

Below flood stage

Level: 2.8 ft
Flow: 416 cfs

Forecast peak 2.8 ft Sun 2 AM

Reading from Sun 12:30 AM · NWS gauge page

Great Miami River at Dayton

25 mi

Below flood stage

Level: 24.3 ft
Flow: 913 cfs

Forecast peak 24.3 ft Sun 2 AM

Reading from Sun 12:30 AM · NWS gauge page

Massies Creek at Wilberforce

8.2 mi

Below flood stage

Level: 2.3 ft
Flow: 16 cfs

Reading from Sun 12:30 AM · NWS gauge page

For your home

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

Heating this week

About 79% less heating than a typical week.

This week 20Typical 95

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.

Comfort

Dry air outside (dew point 39°F).

Open the windows?

Today, 12:00 PM–7:00 PM

Good stretch to open the windows.

Is this typical?

XENIA 6 SSE · official normals 1991–2020 · records 1916–2026

Oct 25, today vs a typical year

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

Last 7 days vs normal

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

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

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

Sun & moon

Sun

Daylight: 10 h 46 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 24 min less
Golden hour: 6:04–6:58 PM; Morning 7:38–8:33 AM
Blue hour: 6:58–7:09 PM; Morning 7:28–7:38 AM; first light 7:28 AM

Stars tonight? Fair

Clear 1:43–7:28 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

99% lit · growing

Today: sets 7:19 AM · rises 6:08 PM
Full moon: Oct 26
New moon: Nov 9

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

Jamestown, OH weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Tuesday

Rest of week

What changed since yesterday

Radar

Rivers

Mad River near Springfield

Mad River near Dayton

Great Miami River at Dayton

Massies Creek at Wilberforce

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 25, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon