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Jamestown MO Weather - Clear - 94°F
Clear
94°F
Updated 2:44 pm
Feels Like 96°F
Humidity 41%
Wind SSE 7 mph
Barometer  30.06 in
Dew Point 67°F
Jamestown MO Weather - Clear - 34°C
Clear
34°C
Updated 2:44 pm
Feels Like 36°C
Humidity 41%
Wind SSE 11 km/h
Barometer  101.8 kPa
Dew Point 19°C
Jamestown, MO Weather and Current Conditionsjamestown mo weather forecast

Jamestown, MO Weather Forecast

Jamestown Missouri WeatherJamestown, Missouri Weather Weather Forecast
14 day API weather forecast for Jamestown, Missouri. Note: The 7-day weather forecast for Jamestown, MO 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, MO Weather Forecast Dated: 244 PM Tue Sep 08 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.

Tuesday, September 8, 2026

Mid-Morning
Jamestown Weather - 2026-09-08 - Morning - Overcast
79°F 26°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-08 - Afternoon - Overcast
100°F 38°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-08 - Evening - Sunny
94°F 35°C
Sunny
Scorching heat reaching 100°F 38°C, feeling like 103°F 39°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the S to the SSE at 9 mph 14 km/h.

Wednesday, September 9, 2026

Mid-Morning
Jamestown Weather - 2026-09-09 - Morning - Partly Cloudy
86°F 30°C
Partly Cloudy
Mid-Afternoon
Jamestown Weather - 2026-09-09 - Afternoon - Cloudy
91°F 33°C
Cloudy
Early-Evening
Jamestown Weather - 2026-09-09 - Evening - Light Showers
78°F 26°C
Light Showers
Hot and sweltering around 91°F 33°C (heat index 94°F 34°C), mainly dry until evening showers arrive, with increasing humidity and steady pressure. A stray shower or storm late in the day. Winds switching from the SW to the S at 5 mph 9 km/h.

Thursday, September 10, 2026

Mid-Morning
Jamestown Weather - 2026-09-10 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-10 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-10 - Evening - Overcast
82°F 28°C
Overcast
Very warm near 88°F 31°C, though humidity makes it feel like 92°F 33°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.

Friday, September 11, 2026

Mid-Morning
Jamestown Weather - 2026-09-11 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-11 - Afternoon - Sunny
92°F 34°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-11 - Evening - Sunny
86°F 30°C
Sunny
Hot temperatures near 92°F 34°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the SSW to the SSE at 8 mph 12 km/h.

Saturday, September 12, 2026

Mid-Morning
Jamestown Weather - 2026-09-12 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-12 - Afternoon - Overcast
80°F 27°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-12 - Evening - Overcast
77°F 25°C
Overcast
Quite warm reaching 80°F 27°C, feeling like 83°F 28°C during peak afternoon, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the WNW to the NNW at 4 mph 7 km/h.

Sunday, September 13, 2026

Mid-Morning
Jamestown Weather - 2026-09-13 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-13 - Afternoon - Light Showers
69°F 21°C
Light Showers
Early-Evening
Jamestown Weather - 2026-09-13 - Evening - Light Showers
72°F 22°C
Light Showers
Pleasant near 69°F 21°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and steady pressure.

Monday, September 14, 2026

Mid-Morning
Jamestown Weather - 2026-09-14 - Morning - Partly Cloudy
80°F 27°C
Partly Cloudy
Mid-Afternoon
Jamestown Weather - 2026-09-14 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-14 - Evening - Sunny
88°F 31°C
Sunny
Sizzling hot near 96°F 36°C with a heat index reaching 100°F 38°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the SW at 16 mph 26 km/h. Gusts up to 20 mph 33 km/h.

Tuesday, September 15, 2026

Mid-Morning
Jamestown Weather - 2026-09-15 - Morning - Fog
68°F 20°C
Fog
Mid-Afternoon
Jamestown Weather - 2026-09-15 - Afternoon - Light Showers
71°F 22°C
Light Showers
Early-Evening
Jamestown Weather - 2026-09-15 - Evening - Overcast
72°F 22°C
Overcast
Enjoyable around 71°F 22°C, clouds building with afternoon showers likely, with steady humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Jamestown Weather - 2026-09-16 - Morning - Partly Cloudy
67°F 19°C
Partly Cloudy
Mid-Afternoon
Jamestown Weather - 2026-09-16 - Afternoon - Sunny
85°F 30°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-16 - Evening - Sunny
83°F 29°C
Sunny
Very warm near 85°F 30°C, though humidity makes it feel like 89°F 31°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the ESE to the SE at 7 mph 11 km/h.

Thursday, September 17, 2026

Mid-Morning
Jamestown Weather - 2026-09-17 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-17 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-17 - Evening - Overcast
73°F 23°C
Overcast
Mild with a high of 75°F 24°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the SSE to the SE at 7 mph 11 km/h.

Friday, September 18, 2026

Mid-Morning
Jamestown Weather - 2026-09-18 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Jamestown Weather - 2026-09-18 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Jamestown Weather - 2026-09-18 - Evening - Sunny
86°F 30°C
Sunny
Warm and summery near 89°F 32°C, partly cloudy through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds moving from the S to the SSW at 12 mph 20 km/h. Gusts up to 27 mph 43 km/h.

Saturday, September 19, 2026

Mid-Morning
Jamestown Weather - 2026-09-19 - Morning - Light Showers
50°F 10°C
Light Showers
Mid-Afternoon
Jamestown Weather - 2026-09-19 - Afternoon - Scattered Showers
55°F 13°C
Scattered Showers
Early-Evening
Jamestown Weather - 2026-09-19 - Evening - Scattered Showers
56°F 14°C
Scattered Showers
Crisp with a high near 55°F 13°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the ESE to the NE at 8 mph 13 km/h.

Sunday, September 20, 2026

Mid-Morning
Jamestown Weather - 2026-09-20 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-20 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-20 - Evening - Sunny
65°F 19°C
Sunny
Enjoyable around 70°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Monday, September 21, 2026

Mid-Morning
Jamestown Weather - 2026-09-21 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Jamestown Weather - 2026-09-21 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Jamestown Weather - 2026-09-21 - Evening - Sunny
69°F 21°C
Sunny
Mild temperatures up to 75°F 24°C, sunny throughout the day, with lower humidity and steady pressure.

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Weather by the Numbers

Tue, 8th
Jamestown MO Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 100°F 38°C
Lo: 71°F 22°C
Sunrise 06:45 AM
Sunset 07:29 PM
Wind SSW 9 mph14 km/h
Dew Point 61°F16°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 10% *
Humidity 35%
Wed, 9th
Jamestown MO Weather - Wednesday, Sep 9, 2026 - Cloudy
Hi: 101°F 38°C
Lo: 75°F 24°C
Sunrise 06:46 AM
Sunset 07:28 PM
Wind WSW 15 mph25 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 6% *
Humidity 26%
Thu, 10th
Jamestown MO Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 88°F 31°C
Lo: 71°F 22°C
Sunrise 06:47 AM
Sunset 07:26 PM
Wind WSW 3 mph5 km/h
Dew Point 68°F20°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 18% *
Humidity 70%
Fri, 11th
Jamestown MO Weather - Friday, Sep 11, 2026 - Sunny
Hi: 93°F 34°C
Lo: 70°F 21°C
Sunrise 06:48 AM
Sunset 07:25 PM
Wind S 11 mph17 km/h
Dew Point 63°F17°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 45%
Sat, 12th
Jamestown MO Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 85°F 30°C
Lo: 66°F 19°C
Sunrise 06:49 AM
Sunset 07:23 PM
Wind WSW 11 mph18 km/h
Dew Point 65°F18°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 11% *
Humidity 52%
Sun, 13th
Jamestown MO Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 76°F 25°C
Lo: 69°F 20°C
Sunrise 06:50 AM
Sunset 07:21 PM
Wind E 5 mph8 km/h
Dew Point 66°F19°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 59% *
Humidity 86%
Mon, 14th
Jamestown MO Weather - Monday, Sep 14, 2026 - Sunny
Hi: 97°F 36°C
Lo: 71°F 22°C
Sunrise 06:51 AM
Sunset 07:20 PM
Wind SW 17 mph28 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 42%
Tue, 15th
Jamestown MO Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 74°F 23°C
Lo: 68°F 20°C
Sunrise 06:51 AM
Sunset 07:18 PM
Wind NW 5 mph8 km/h
Dew Point 64°F18°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 42% *
Humidity 85%
Wed, 16th
Jamestown MO Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 87°F 31°C
Lo: 65°F 18°C
Sunrise 06:52 AM
Sunset 07:17 PM
Wind SE 9 mph14 km/h
Dew Point 62°F17°C
uv Index 7
Barometric Pressure 30.27 in1025 mb
POP 4% *
Humidity 61%
Thu, 17th
Jamestown MO Weather - Thursday, Sep 17, 2026 - Cloudy
Hi: 77°F 25°C
Lo: 63°F 17°C
Sunrise 06:53 AM
Sunset 07:15 PM
Wind ESE 7 mph12 km/h
Dew Point 39°F4°C
uv Index 5
Barometric Pressure 30.36 in1028 mb
POP 8% *
Humidity 33%
Fri, 18th
Jamestown MO Weather - Friday, Sep 18, 2026 - Sunny
Hi: 91°F 33°C
Lo: 69°F 20°C
Sunrise 06:54 AM
Sunset 07:13 PM
Wind SSW 12 mph19 km/h
Dew Point 45°F7°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 5% *
Humidity 27%
Sat, 19th
Jamestown MO Weather - Saturday, Sep 19, 2026 - Moderate Or Heavy Rain Shower
Hi: 68°F 20°C
Lo: 49°F 9°C
Sunrise 06:55 AM
Sunset 07:12 PM
Wind NNE 8 mph13 km/h
Dew Point 47°F8°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 72% *
Humidity 85%
Sun, 20th
Jamestown MO Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 71°F 22°C
Lo: 48°F 9°C
Sunrise 06:56 AM
Sunset 07:10 PM
Wind E 7 mph12 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 42%
Mon, 21st
Jamestown MO Weather - Monday, Sep 21, 2026 - Sunny
Hi: 76°F 24°C
Lo: 53°F 12°C
Sunrise 06:57 AM
Sunset 07:08 PM
Wind SSE 5 mph9 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 42%
* POP = Probability of Precipitation. Data for 12:00 PM.