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Jamestown IN Weather - Mist - 56°F
Mist
56°F
Updated 1:25 am
Feels Like 52°F
Humidity 94%
Wind ENE 7 mph
Barometer  30.28 in
Dew Point 55°F
Jamestown IN Weather - Mist - 14°C
Mist
14°C
Updated 1:25 am
Feels Like 11°C
Humidity 94%
Wind ENE 11 km/h
Barometer  102.5 kPa
Dew Point 13°C
Jamestown, IN Weather and Current Conditionsjamestown in weather forecast

Jamestown, IN Weather Forecast

Jamestown Indiana WeatherJamestown, Indiana Weather Weather Forecast
14 day API weather forecast for Jamestown, Indiana. Note: The 7-day weather forecast for Jamestown, IN is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Jamestown, IN Weather Forecast Dated: 125 AM Thu Sep 24 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 24, 2026

Mid-Morning
Jamestown Weather - 2026-09-24 - Morning - Overcast
58°F 14°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-24 - Afternoon - Overcast
67°F 19°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-24 - Evening - Scattered Showers
65°F 19°C
Scattered Showers
Refreshing around 67°F 19°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the E at 10 mph 15 km/h.

Friday, September 25, 2026

Mid-Morning
Jamestown Weather - 2026-09-25 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-25 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-25 - Evening - Overcast
65°F 18°C
Overcast
Mildly cool near 66°F 19°C, overcast throughout the day, with lower humidity and steady pressure.

Saturday, September 26, 2026

Mid-Morning
Jamestown Weather - 2026-09-26 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-26 - Afternoon - Partly Cloudy
69°F 20°C
Partly Cloudy
Early-Evening
Jamestown Weather - 2026-09-26 - Evening - Overcast
64°F 18°C
Overcast
Enjoyable around 69°F 20°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Sunday, September 27, 2026

Mid-Morning
Jamestown Weather - 2026-09-27 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-27 - Afternoon - Partly Cloudy
69°F 21°C
Partly Cloudy
Early-Evening
Jamestown Weather - 2026-09-27 - Evening - Sunny
66°F 19°C
Sunny
Mild temperatures up to 69°F 21°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

Monday, September 28, 2026

Mid-Morning
Jamestown Weather - 2026-09-28 - Morning - Cloudy
59°F 15°C
Cloudy
Mid-Afternoon
Jamestown Weather - 2026-09-28 - Afternoon - Cloudy
71°F 22°C
Cloudy
Early-Evening
Jamestown Weather - 2026-09-28 - Evening - Overcast
68°F 20°C
Overcast
Mild with a high of 71°F 22°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Jamestown Weather - 2026-09-29 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-29 - Afternoon - Light Showers
72°F 22°C
Light Showers
Early-Evening
Jamestown Weather - 2026-09-29 - Evening - Light Showers
66°F 19°C
Light Showers
Pleasant near 72°F 22°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and barometric pressure falling. Winds blowing from the S at 12 mph 19 km/h. Gusts up to 30 mph 48 km/h.

Wednesday, September 30, 2026

Mid-Morning
Jamestown Weather - 2026-09-30 - Morning - Light Showers
59°F 15°C
Light Showers
Mid-Afternoon
Jamestown Weather - 2026-09-30 - Afternoon - Scattered Showers
53°F 12°C
Scattered Showers
Early-Evening
Jamestown Weather - 2026-09-30 - Evening - Overcast
53°F 12°C
Overcast
Chilly near 53°F 12°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds moving from the WSW to the W at 15 mph 23 km/h. Gusts up to 27 mph 43 km/h.

Thursday, October 1, 2026

Mid-Morning
Jamestown Weather - 2026-10-01 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-10-01 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Jamestown Weather - 2026-10-01 - Evening - Sunny
61°F 17°C
Sunny
Cool with a high near 65°F 18°C, sunny throughout the day, with lower humidity and steady pressure.

Friday, October 2, 2026

Mid-Morning
Jamestown Weather - 2026-10-02 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-10-02 - Afternoon - Overcast
67°F 20°C
Overcast
Early-Evening
Jamestown Weather - 2026-10-02 - Evening - Overcast
65°F 18°C
Overcast
Refreshing around 67°F 20°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Saturday, October 3, 2026

Mid-Morning
Jamestown Weather - 2026-10-03 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-10-03 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Jamestown Weather - 2026-10-03 - Evening - Sunny
67°F 20°C
Sunny
Mild with a high of 72°F 22°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Sunday, October 4, 2026

Mid-Morning
Jamestown Weather - 2026-10-04 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-10-04 - Afternoon - Overcast
62°F 16°C
Overcast
Early-Evening
Jamestown Weather - 2026-10-04 - Evening - Overcast
56°F 13°C
Overcast
Comfortable at 62°F 16°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds out of the NNE at 13 mph 21 km/h. Gusts up to 21 mph 33 km/h.

Monday, October 5, 2026

Mid-Morning
Jamestown Weather - 2026-10-05 - Morning - Scattered Showers
47°F 9°C
Scattered Showers
Mid-Afternoon
Jamestown Weather - 2026-10-05 - Afternoon - Scattered Showers
49°F 9°C
Scattered Showers
Early-Evening
Jamestown Weather - 2026-10-05 - Evening - Sunny
49°F 10°C
Sunny
Crisp with a high near 49°F 9°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the NNE to the NNW at 11 mph 17 km/h. Gusts up to 23 mph 37 km/h.

Tuesday, October 6, 2026

Mid-Morning
Jamestown Weather - 2026-10-06 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-10-06 - Afternoon - Sunny
58°F 15°C
Sunny
Early-Evening
Jamestown Weather - 2026-10-06 - Evening - Sunny
55°F 13°C
Sunny
Refreshing around 58°F 15°C, sunny throughout the day, with lower humidity and steady pressure.

Wednesday, October 7, 2026

Mid-Morning
Jamestown Weather - 2026-10-07 - Morning - Sunny
47°F 9°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-10-07 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Jamestown Weather - 2026-10-07 - Evening - Overcast
58°F 15°C
Overcast
Mildly cool near 61°F 16°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling.

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Weather by the Numbers

Thu, 24th
Jamestown IN Weather - Thursday, Sep 24, 2026 - Patchy Rain Nearby
Hi: 67°F 19°C
Lo: 56°F 13°C
Sunrise 07:37 AM
Sunset 07:41 PM
Wind E 10 mph17 km/h
Dew Point 57°F14°C
uv Index 2
Barometric Pressure 30.27 in1025 mb
POP 26% *
Humidity 84%
Fri, 25th
Jamestown IN Weather - Friday, Sep 25, 2026 - Overcast
Hi: 67°F 19°C
Lo: 55°F 13°C
Sunrise 07:38 AM
Sunset 07:39 PM
Wind E 9 mph14 km/h
Dew Point 45°F7°C
uv Index 2
Barometric Pressure 30.24 in1024 mb
POP 12% *
Humidity 52%
Sat, 26th
Jamestown IN Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 69°F 21°C
Lo: 57°F 14°C
Sunrise 07:39 AM
Sunset 07:38 PM
Wind ESE 7 mph11 km/h
Dew Point 44°F6°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 11% *
Humidity 47%
Sun, 27th
Jamestown IN Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 70°F 21°C
Lo: 52°F 11°C
Sunrise 07:40 AM
Sunset 07:36 PM
Wind ENE 6 mph9 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 3% *
Humidity 47%
Mon, 28th
Jamestown IN Weather - Monday, Sep 28, 2026 - Partly Cloudy
Hi: 72°F 22°C
Lo: 57°F 14°C
Sunrise 07:41 AM
Sunset 07:35 PM
Wind SE 5 mph8 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 5% *
Humidity 54%
Tue, 29th
Jamestown IN Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 74°F 23°C
Lo: 56°F 13°C
Sunrise 07:42 AM
Sunset 07:33 PM
Wind SSE 12 mph19 km/h
Dew Point 49°F9°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 12% *
Humidity 51%
Wed, 30th
Jamestown IN Weather - Wednesday, Sep 30, 2026 - Patchy Rain Nearby
Hi: 67°F 19°C
Lo: 52°F 11°C
Sunrise 07:43 AM
Sunset 07:31 PM
Wind W 16 mph26 km/h
Dew Point 54°F12°C
uv Index 3
Barometric Pressure 29.62 in1003 mb
POP 47% *
Humidity 93%
Thu, 1st
Jamestown IN Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 66°F 19°C
Lo: 48°F 9°C
Sunrise 07:44 AM
Sunset 07:30 PM
Wind WNW 7 mph12 km/h
Dew Point 41°F5°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 2% *
Humidity 51%
Fri, 2nd
Jamestown IN Weather - Friday, Oct 2, 2026 - Overcast
Hi: 68°F 20°C
Lo: 51°F 10°C
Sunrise 07:45 AM
Sunset 07:28 PM
Wind SE 8 mph12 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 12% *
Humidity 53%
Sat, 3rd
Jamestown IN Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 72°F 22°C
Lo: 58°F 14°C
Sunrise 07:46 AM
Sunset 07:26 PM
Wind WSW 2 mph3 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 3% *
Humidity 57%
Sun, 4th
Jamestown IN Weather - Sunday, Oct 4, 2026 - Sunny
Hi: 63°F 17°C
Lo: 52°F 11°C
Sunrise 07:47 AM
Sunset 07:25 PM
Wind NNE 12 mph20 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 5% *
Humidity 63%
Mon, 5th
Jamestown IN Weather - Monday, Oct 5, 2026 - Light Rain Shower
Hi: 52°F 11°C
Lo: 45°F 7°C
Sunrise 07:48 AM
Sunset 07:23 PM
Wind N 12 mph20 km/h
Dew Point 45°F7°C
uv Index 2
Barometric Pressure 30.06 in1018 mb
POP 38% *
Humidity 87%
Tue, 6th
Jamestown IN Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 59°F 15°C
Lo: 42°F 6°C
Sunrise 07:49 AM
Sunset 07:22 PM
Wind WSW 8 mph12 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 4% *
Humidity 60%
Wed, 7th
Jamestown IN Weather - Wednesday, Oct 7, 2026 - Overcast
Hi: 62°F 17°C
Lo: 44°F 7°C
Sunrise 07:50 AM
Sunset 07:20 PM
Wind SE 6 mph10 km/h
Dew Point 35°F2°C
uv Index 3
Barometric Pressure 30.18 in1022 mb
POP 4% *
Humidity 46%
* POP = Probability of Precipitation. Data for 12:00 PM.