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Jamestown MI Weather - Clear - 59°F
Clear
59°F
Updated 12:29 am
Feels Like 55°F
Humidity 89%
Wind N 0 mph
Barometer  29.94 in
Dew Point 56°F
Jamestown MI Weather - Clear - 15°C
Clear
15°C
Updated 12:29 am
Feels Like 13°C
Humidity 89%
Wind N 0 km/h
Barometer  101.3 kPa
Dew Point 13°C
Jamestown, MI Weather and Current Conditionsjamestown mi weather forecast

Jamestown, MI Weather Forecast

Jamestown Michigan WeatherJamestown, Michigan Weather Weather Forecast
14 day API forecast for Jamestown, Michigan. Note. The 7-day weather forecast for Jamestown, MI 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, MI Weather Forecast Dated: 1229 AM Sat Sep 12 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.

Saturday, September 12, 2026

Mid-Morning
Jamestown Weather - 2026-09-12 - Morning - Overcast
66°F 19°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-12 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-12 - Evening - Overcast
75°F 24°C
Overcast
Warm and summery near 81°F 27°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the S to the WNW at 10 mph 15 km/h.

Sunday, September 13, 2026

Mid-Morning
Jamestown Weather - 2026-09-13 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-13 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-13 - Evening - Overcast
54°F 12°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the NNE to the NNW at 7 mph 12 km/h.

Monday, September 14, 2026

Mid-Morning
Jamestown Weather - 2026-09-14 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-14 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-14 - Evening - Overcast
66°F 19°C
Overcast
Enjoyable around 68°F 20°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the ESE to the SE at 9 mph 14 km/h.

Tuesday, September 15, 2026

Mid-Morning
Jamestown Weather - 2026-09-15 - Morning - Scattered Showers
57°F 14°C
Scattered Showers
Mid-Afternoon
Jamestown Weather - 2026-09-15 - Afternoon - Scattered Showers
72°F 22°C
Scattered Showers
Early-Evening
Jamestown Weather - 2026-09-15 - Evening - Overcast
71°F 22°C
Overcast
Mild temperatures up to 72°F 22°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the SSE to the WSW at 7 mph 11 km/h.

Wednesday, September 16, 2026

Mid-Morning
Jamestown Weather - 2026-09-16 - Morning - Light Showers
67°F 19°C
Light Showers
Mid-Afternoon
Jamestown Weather - 2026-09-16 - Afternoon - Light Showers
67°F 20°C
Light Showers
Early-Evening
Jamestown Weather - 2026-09-16 - Evening - Fog
70°F 21°C
Fog
Refreshing around 67°F 20°C, showers lingering into the afternoon before clearing, with steady humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Jamestown Weather - 2026-09-17 - Morning - Scattered Showers
69°F 20°C
Scattered Showers
Mid-Afternoon
Jamestown Weather - 2026-09-17 - Afternoon - Scattered Showers
71°F 21°C
Scattered Showers
Early-Evening
Jamestown Weather - 2026-09-17 - Evening - Scattered Showers
66°F 19°C
Scattered Showers
Pleasant near 71°F 21°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds shifting from the W to the NNE at 7 mph 10 km/h.

Friday, September 18, 2026

Mid-Morning
Jamestown Weather - 2026-09-18 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-18 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-18 - Evening - Sunny
63°F 17°C
Sunny
Comfortable with temperatures reaching 68°F 20°C, sunny throughout the day, with steady humidity and steady pressure.

Saturday, September 19, 2026

Mid-Morning
Jamestown Weather - 2026-09-19 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-19 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-19 - Evening - Sunny
66°F 18°C
Sunny
Enjoyable around 71°F 22°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Jamestown Weather - 2026-09-20 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-20 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-20 - Evening - Cloudy
67°F 19°C
Cloudy
Mild temperatures up to 73°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Jamestown Weather - 2026-09-21 - Morning - Partly Cloudy
61°F 16°C
Partly Cloudy
Mid-Afternoon
Jamestown Weather - 2026-09-21 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-21 - Evening - Overcast
70°F 22°C
Overcast
Mild with a high of 75°F 24°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Tuesday, September 22, 2026

Mid-Morning
Jamestown Weather - 2026-09-22 - Morning - Cloudy
60°F 15°C
Cloudy
Mid-Afternoon
Jamestown Weather - 2026-09-22 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-22 - Evening - Overcast
68°F 21°C
Overcast
Pleasant near 73°F 23°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the E to the ENE at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, September 23, 2026

Mid-Morning
Jamestown Weather - 2026-09-23 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-23 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-23 - Evening - Overcast
66°F 19°C
Overcast
Comfortable with temperatures reaching 71°F 22°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds out of the ESE at 9 mph 14 km/h.

Thursday, September 24, 2026

Mid-Morning
Jamestown Weather - 2026-09-24 - Morning - Overcast
56°F 14°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-24 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-24 - Evening - Partly Cloudy
65°F 19°C
Partly Cloudy
Enjoyable around 69°F 21°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.

Friday, September 25, 2026

Mid-Morning
Jamestown Weather - 2026-09-25 - Morning - Cloudy
62°F 17°C
Cloudy
Mid-Afternoon
Jamestown Weather - 2026-09-25 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-25 - Evening - Overcast
72°F 23°C
Overcast
Mild temperatures up to 74°F 23°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds moving from the SSE to the SE at 11 mph 17 km/h. Gusts up to 22 mph 36 km/h.

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Weather by the Numbers

Sat, 12th
Jamestown MI Weather - Saturday, Sep 12, 2026 - Partly Cloudy
Hi: 82°F 28°C
Lo: 59°F 15°C
Sunrise 07:20 AM
Sunset 07:59 PM
Wind SW 11 mph18 km/h
Dew Point 61°F16°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 5% *
Humidity 56%
Sun, 13th
Jamestown MI Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 71°F 22°C
Lo: 51°F 11°C
Sunrise 07:21 AM
Sunset 07:57 PM
Wind NW 11 mph17 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 10% *
Humidity 48%
Mon, 14th
Jamestown MI Weather - Monday, Sep 14, 2026 - Overcast
Hi: 68°F 20°C
Lo: 47°F 8°C
Sunrise 07:22 AM
Sunset 07:55 PM
Wind E 6 mph10 km/h
Dew Point 38°F3°C
uv Index 2
Barometric Pressure 30.3 in1026 mb
POP 10% *
Humidity 41%
Tue, 15th
Jamestown MI Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 73°F 23°C
Lo: 55°F 13°C
Sunrise 07:24 AM
Sunset 07:53 PM
Wind SSW 8 mph13 km/h
Dew Point 60°F15°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 30% *
Humidity 90%
Wed, 16th
Jamestown MI Weather - Wednesday, Sep 16, 2026 - Moderate Or Heavy Rain Shower
Hi: 70°F 21°C
Lo: 65°F 19°C
Sunrise 07:25 AM
Sunset 07:52 PM
Wind E 5 mph8 km/h
Dew Point 65°F18°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 87% *
Humidity 97%
Thu, 17th
Jamestown MI Weather - Thursday, Sep 17, 2026 - Patchy Rain Nearby
Hi: 72°F 22°C
Lo: 60°F 16°C
Sunrise 07:26 AM
Sunset 07:50 PM
Wind NW 10 mph15 km/h
Dew Point 66°F19°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 38% *
Humidity 87%
Fri, 18th
Jamestown MI Weather - Friday, Sep 18, 2026 - Sunny
Hi: 68°F 20°C
Lo: 54°F 12°C
Sunrise 07:27 AM
Sunset 07:48 PM
Wind SE 6 mph9 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 58%
Sat, 19th
Jamestown MI Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 72°F 22°C
Lo: 52°F 11°C
Sunrise 07:28 AM
Sunset 07:46 PM
Wind NW 5 mph8 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 3% *
Humidity 60%
Sun, 20th
Jamestown MI Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 73°F 23°C
Lo: 55°F 13°C
Sunrise 07:29 AM
Sunset 07:44 PM
Wind SW 2 mph3 km/h
Dew Point 50°F10°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 52%
Mon, 21st
Jamestown MI Weather - Monday, Sep 21, 2026 - Sunny
Hi: 75°F 24°C
Lo: 58°F 14°C
Sunrise 07:30 AM
Sunset 07:43 PM
Wind W 1 mph2 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 5% *
Humidity 55%
Tue, 22nd
Jamestown MI Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 73°F 23°C
Lo: 56°F 13°C
Sunrise 07:31 AM
Sunset 07:41 PM
Wind E 11 mph17 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 10% *
Humidity 53%
Wed, 23rd
Jamestown MI Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 73°F 23°C
Lo: 52°F 11°C
Sunrise 07:32 AM
Sunset 07:39 PM
Wind E 9 mph14 km/h
Dew Point 47°F9°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 2% *
Humidity 53%
Thu, 24th
Jamestown MI Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 70°F 21°C
Lo: 53°F 12°C
Sunrise 07:33 AM
Sunset 07:37 PM
Wind SE 8 mph12 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 12% *
Humidity 51%
Fri, 25th
Jamestown MI Weather - Friday, Sep 25, 2026 - Cloudy
Hi: 75°F 24°C
Lo: 60°F 16°C
Sunrise 07:34 AM
Sunset 07:35 PM
Wind SSE 9 mph14 km/h
Dew Point 44°F7°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 6% *
Humidity 42%
* POP = Probability of Precipitation. Data for 12:00 PM.