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Jamestown OH Weather - Lightning Observed - 82°F
Lightning Observed
82°F
Updated 6:27 pm
Feels Like 83°F
Humidity 78%
Wind VRB 3 mph
Barometer  29.85 in
Dew Point 75°F
Jamestown OH Weather - Lightning Observed - 28°C
Lightning Observed
28°C
Updated 6:27 pm
Feels Like 29°C
Humidity 78%
Wind VRB 5 km/h
Barometer  101 kPa
Dew Point 24°C
Jamestown, OH Weather and Current Conditionsjamestown oh weather forecast

Jamestown, OH Weather Forecast

Jamestown Ohio WeatherJamestown, Ohio Weather Weather Forecast
14 day API forecast for Jamestown, Ohio. Note. The 7-day weather forecast for Jamestown, OH is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Jamestown, OH Weather Forecast Dated: 627 PM Sun Sep 20 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Sunday, September 20, 2026

Mid-Morning
Jamestown Weather - 2026-09-20 - Morning - Light Fog
68°F 20°C
Light Fog
Mid-Afternoon
Jamestown Weather - 2026-09-20 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-20 - Evening - Nearby Thunderstorms
74°F 23°C
Nearby Thunderstorms
Warm and summery around 80°F 27°C (feels like 83°F 28°C), periods of heavy thunderstorms, with lower humidity and steady pressure. Winds picking up from E at 3 mph 5 km/h to NE at 11 mph 17 km/h.

Monday, September 21, 2026

Mid-Morning
Jamestown Weather - 2026-09-21 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-21 - Afternoon - Overcast
57°F 14°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-21 - Evening - Scattered Showers
54°F 12°C
Scattered Showers
Cool and brisk at 57°F 14°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the NNE at 11 mph 17 km/h. Gusts up to 20 mph 31 km/h.

Tuesday, September 22, 2026

Mid-Morning
Jamestown Weather - 2026-09-22 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-22 - Afternoon - Scattered Showers
62°F 17°C
Scattered Showers
Early-Evening
Jamestown Weather - 2026-09-22 - Evening - Scattered Showers
60°F 15°C
Scattered Showers
Comfortable at 62°F 17°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds NE at 10 mph 16 km/h.

Wednesday, September 23, 2026

Mid-Morning
Jamestown Weather - 2026-09-23 - Morning - Scattered Showers
53°F 12°C
Scattered Showers
Mid-Afternoon
Jamestown Weather - 2026-09-23 - Afternoon - Scattered Showers
56°F 14°C
Scattered Showers
Early-Evening
Jamestown Weather - 2026-09-23 - Evening - Scattered Showers
55°F 13°C
Scattered Showers
Crisp with a high near 56°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the NE at 9 mph 14 km/h.

Thursday, September 24, 2026

Mid-Morning
Jamestown Weather - 2026-09-24 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-24 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-24 - Evening - Partly Cloudy
60°F 16°C
Partly Cloudy
Refreshing around 61°F 16°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the ENE to the NE at 10 mph 15 km/h.

Friday, September 25, 2026

Mid-Morning
Jamestown Weather - 2026-09-25 - Morning - Overcast
51°F 11°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-25 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-25 - Evening - Sunny
58°F 15°C
Sunny
Mildly cool near 62°F 17°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the NE to the NNE at 9 mph 15 km/h.

Saturday, September 26, 2026

Mid-Morning
Jamestown Weather - 2026-09-26 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-26 - Afternoon - Cloudy
64°F 18°C
Cloudy
Early-Evening
Jamestown Weather - 2026-09-26 - Evening - Overcast
61°F 16°C
Overcast
Comfortable at 64°F 18°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds out of the NNE at 9 mph 14 km/h.

Sunday, September 27, 2026

Mid-Morning
Jamestown Weather - 2026-09-27 - Morning - Cloudy
56°F 13°C
Cloudy
Mid-Afternoon
Jamestown Weather - 2026-09-27 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-27 - Evening - Cloudy
64°F 18°C
Cloudy
Cool with a high near 66°F 19°C, overcast throughout the day, with steady humidity and steady pressure. Winds blowing from the ENE at 10 mph 17 km/h.

Monday, September 28, 2026

Mid-Morning
Jamestown Weather - 2026-09-28 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-28 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-28 - Evening - Sunny
62°F 16°C
Sunny
Refreshing around 64°F 18°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the ENE to the NE at 8 mph 12 km/h.

Tuesday, September 29, 2026

Mid-Morning
Jamestown Weather - 2026-09-29 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-29 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-29 - Evening - Sunny
68°F 20°C
Sunny
Mild with a high of 70°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Wednesday, September 30, 2026

Mid-Morning
Jamestown Weather - 2026-09-30 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-30 - Afternoon - Scattered Showers
65°F 18°C
Scattered Showers
Early-Evening
Jamestown Weather - 2026-09-30 - Evening - Light Showers
60°F 16°C
Light Showers
Comfortable at 65°F 18°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the SE to the SSW at 11 mph 17 km/h. Gusts up to 26 mph 41 km/h.

Thursday, October 1, 2026

Mid-Morning
Jamestown Weather - 2026-10-01 - Morning - Rain Showers
58°F 14°C
Rain Showers
Mid-Afternoon
Jamestown Weather - 2026-10-01 - Afternoon - Scattered Showers
51°F 11°C
Scattered Showers
Early-Evening
Jamestown Weather - 2026-10-01 - Evening - Scattered Showers
47°F 9°C
Scattered Showers
Crisp with a high near 51°F 11°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds turning from the WSW to the W at 15 mph 23 km/h. Gusts up to 25 mph 40 km/h.

Friday, October 2, 2026

Mid-Morning
Jamestown Weather - 2026-10-02 - Morning - Overcast
43°F 6°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-10-02 - Afternoon - Overcast
46°F 8°C
Overcast
Early-Evening
Jamestown Weather - 2026-10-02 - Evening - Overcast
47°F 8°C
Overcast
Brisk around 46°F 8°C, overcast throughout the day, with lower humidity and steady pressure. Winds WSW at 14 mph 22 km/h. Gusts up to 23 mph 36 km/h.

Saturday, October 3, 2026

Mid-Morning
Jamestown Weather - 2026-10-03 - Morning - Partly Cloudy
49°F 9°C
Partly Cloudy
Mid-Afternoon
Jamestown Weather - 2026-10-03 - Afternoon - Cloudy
59°F 15°C
Cloudy
Early-Evening
Jamestown Weather - 2026-10-03 - Evening - Sunny
58°F 14°C
Sunny
Mildly cool near 59°F 15°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the WSW to the S at 8 mph 13 km/h.

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Weather by the Numbers

Sun, 20th
Jamestown OH Weather - Sunday, Sep 20, 2026 - Patchy Rain Nearby
Hi: 81°F 27°C
Lo: 64°F 18°C
Sunrise 07:21 AM
Sunset 07:35 PM
Wind SSW 7 mph11 km/h
Dew Point 67°F20°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 22% *
Humidity 74%
Mon, 21st
Jamestown OH Weather - Monday, Sep 21, 2026 - Overcast
Hi: 64°F 18°C
Lo: 53°F 12°C
Sunrise 07:22 AM
Sunset 07:34 PM
Wind NNE 9 mph14 km/h
Dew Point 57°F14°C
uv Index 1
Barometric Pressure 30 in1016 mb
POP 33% *
Humidity 96%
Tue, 22nd
Jamestown OH Weather - Tuesday, Sep 22, 2026 - Cloudy
Hi: 62°F 17°C
Lo: 52°F 11°C
Sunrise 07:23 AM
Sunset 07:32 PM
Wind NE 11 mph18 km/h
Dew Point 53°F12°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 21% *
Humidity 84%
Wed, 23rd
Jamestown OH Weather - Wednesday, Sep 23, 2026 - Patchy Rain Nearby
Hi: 57°F 14°C
Lo: 53°F 12°C
Sunrise 07:24 AM
Sunset 07:31 PM
Wind NE 10 mph16 km/h
Dew Point 52°F11°C
uv Index 1
Barometric Pressure 30.21 in1023 mb
POP 32% *
Humidity 91%
Thu, 24th
Jamestown OH Weather - Thursday, Sep 24, 2026 - Cloudy
Hi: 61°F 16°C
Lo: 51°F 11°C
Sunrise 07:25 AM
Sunset 07:29 PM
Wind E 13 mph22 km/h
Dew Point 51°F11°C
uv Index 2
Barometric Pressure 30.3 in1026 mb
POP 18% *
Humidity 83%
Fri, 25th
Jamestown OH Weather - Friday, Sep 25, 2026 - Sunny
Hi: 62°F 17°C
Lo: 48°F 9°C
Sunrise 07:26 AM
Sunset 07:27 PM
Wind NE 11 mph17 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 8% *
Humidity 54%
Sat, 26th
Jamestown OH Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 64°F 18°C
Lo: 48°F 9°C
Sunrise 07:27 AM
Sunset 07:26 PM
Wind NNE 8 mph13 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 15% *
Humidity 61%
Sun, 27th
Jamestown OH Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 67°F 19°C
Lo: 53°F 12°C
Sunrise 07:28 AM
Sunset 07:24 PM
Wind ENE 10 mph16 km/h
Dew Point 49°F9°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 14% *
Humidity 64%
Mon, 28th
Jamestown OH Weather - Monday, Sep 28, 2026 - Sunny
Hi: 64°F 18°C
Lo: 54°F 12°C
Sunrise 07:29 AM
Sunset 07:22 PM
Wind ENE 11 mph17 km/h
Dew Point 42°F6°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 54%
Tue, 29th
Jamestown OH Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 71°F 22°C
Lo: 56°F 13°C
Sunrise 07:30 AM
Sunset 07:21 PM
Wind ESE 5 mph9 km/h
Dew Point 53°F12°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 5% *
Humidity 68%
Wed, 30th
Jamestown OH Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 67°F 19°C
Lo: 59°F 15°C
Sunrise 07:31 AM
Sunset 07:19 PM
Wind S 10 mph15 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 19% *
Humidity 71%
Thu, 1st
Jamestown OH Weather - Thursday, Oct 1, 2026 - Light Rain Shower
Hi: 59°F 15°C
Lo: 44°F 7°C
Sunrise 07:32 AM
Sunset 07:17 PM
Wind W 14 mph22 km/h
Dew Point 52°F11°C
uv Index 3
Barometric Pressure 29.65 in1004 mb
POP 62% *
Humidity 89%
Fri, 2nd
Jamestown OH Weather - Friday, Oct 2, 2026 - Overcast
Hi: 48°F 9°C
Lo: 42°F 6°C
Sunrise 07:33 AM
Sunset 07:16 PM
Wind WSW 13 mph22 km/h
Dew Point 39°F4°C
uv Index 2
Barometric Pressure 29.83 in1010 mb
POP 25% *
Humidity 82%
Sat, 3rd
Jamestown OH Weather - Saturday, Oct 3, 2026 - Overcast
Hi: 60°F 15°C
Lo: 47°F 8°C
Sunrise 07:33 AM
Sunset 07:14 PM
Wind WSW 11 mph17 km/h
Dew Point 44°F6°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 12% *
Humidity 68%
* POP = Probability of Precipitation. Data for 12:00 PM.