Foster, MO 14 Day Weather - 64745 WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

Foster, MO Weather - 14-Day Weather Forecast

Current Conditions

Settings
Foster MO Weather - Clear - 84°F
Clear
84°F
Updated 9:03 am
Feels Like 90°F
Humidity 62%
Wind ESE 7 mph
Barometer  30.02 in
Dew Point 69°F
Foster MO Weather - Clear - 29°C
Clear
29°C
Updated 9:03 am
Feels Like 32°C
Humidity 62%
Wind ESE 11 km/h
Barometer  101.6 kPa
Dew Point 21°C
Foster, MO Weather and Current Conditionsfoster mo weather forecast

Foster, MO Weather Forecast

Foster Missouri WeatherFoster, Missouri Weather Weather Forecast
14 Day API Foster, MO Weather Forecast. Note: Our 7 day Foster, Missouri weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Foster, MO Weather Forecast Dated: 903 AM Sun Sep 06 2026
Expect a hot stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Sunday, September 6, 2026

Mid-Morning
Foster Weather - 2026-09-06 - Morning - Overcast
87°F 31°C
Overcast
Mid-Afternoon
Foster Weather - 2026-09-06 - Afternoon - Overcast
107°F 42°C
Overcast
Early-Evening
Foster Weather - 2026-09-06 - Evening - Light Showers
83°F 28°C
Light Showers
Scorching hot near 107°F 42°C, drier conditions through late afternoon before showers move in, with increasing humidity and steady pressure. Winds picking up from S at 5 mph 9 km/h to NE at 14 mph 22 km/h. Gusts up to 24 mph 38 km/h.

Monday, September 7, 2026

Mid-Morning
Foster Weather - 2026-09-07 - Morning - Scattered Showers
72°F 22°C
Scattered Showers
Mid-Afternoon
Foster Weather - 2026-09-07 - Afternoon - Overcast
80°F 27°C
Overcast
Early-Evening
Foster Weather - 2026-09-07 - Evening - Sunny
87°F 31°C
Sunny
Quite warm reaching 80°F 27°C, feeling like 83°F 28°C during peak afternoon, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the S to the SSE at 10 mph 15 km/h.

Tuesday, September 8, 2026

Mid-Morning
Foster Weather - 2026-09-08 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Foster Weather - 2026-09-08 - Afternoon - Partly Cloudy
105°F 41°C
Partly Cloudy
Early-Evening
Foster Weather - 2026-09-08 - Evening - Scattered Showers
97°F 36°C
Scattered Showers
Dangerously hot temperatures around 105°F 41°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds moving from the S to the SSE at 12 mph 19 km/h. Gusts up to 22 mph 35 km/h.

Wednesday, September 9, 2026

Mid-Morning
Foster Weather - 2026-09-09 - Morning - Sunny
89°F 32°C
Sunny
Mid-Afternoon
Foster Weather - 2026-09-09 - Afternoon - Light Showers
106°F 41°C
Light Showers
Early-Evening
Foster Weather - 2026-09-09 - Evening - Scattered Showers
84°F 29°C
Scattered Showers
Dangerously hot with a high of 106°F 41°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds picking up from WSW at 11 mph 17 km/h to ENE at 19 mph 31 km/h. Gusts up to 29 mph 46 km/h.

Thursday, September 10, 2026

Mid-Morning
Foster Weather - 2026-09-10 - Morning - Overcast
75°F 24°C
Overcast
Mid-Afternoon
Foster Weather - 2026-09-10 - Afternoon - Cloudy
104°F 40°C
Cloudy
Early-Evening
Foster Weather - 2026-09-10 - Evening - Overcast
95°F 35°C
Overcast
Scorching hot near 104°F 40°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds building from SE at 1 mph 2 km/h to NW at 11 mph 17 km/h.

Friday, September 11, 2026

Mid-Morning
Foster Weather - 2026-09-11 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Foster Weather - 2026-09-11 - Afternoon - Overcast
93°F 34°C
Overcast
Early-Evening
Foster Weather - 2026-09-11 - Evening - Overcast
82°F 28°C
Overcast
Very hot with temperatures reaching 93°F 34°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds NE at 10 mph 15 km/h. Gusts up to 20 mph 33 km/h.

Saturday, September 12, 2026

Mid-Morning
Foster Weather - 2026-09-12 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Foster Weather - 2026-09-12 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Foster Weather - 2026-09-12 - Evening - Sunny
93°F 34°C
Sunny
Hot and sweltering around 95°F 35°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the SE to the SSE at 9 mph 15 km/h.

Sunday, September 13, 2026

Mid-Morning
Foster Weather - 2026-09-13 - Morning - Sunny
89°F 31°C
Sunny
Mid-Afternoon
Foster Weather - 2026-09-13 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Foster Weather - 2026-09-13 - Evening - Overcast
81°F 28°C
Overcast
Dangerously hot with a high of 102°F 39°C, sunny in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure. Winds moving from the SW to the NNE at 13 mph 20 km/h. Gusts up to 23 mph 37 km/h.

Monday, September 14, 2026

Mid-Morning
Foster Weather - 2026-09-14 - Morning - Light Showers
61°F 16°C
Light Showers
Mid-Afternoon
Foster Weather - 2026-09-14 - Afternoon - Overcast
69°F 20°C
Overcast
Early-Evening
Foster Weather - 2026-09-14 - Evening - Cloudy
70°F 21°C
Cloudy
Mild temperatures up to 69°F 20°C, morning showers, giving way to clearing skies, with lower humidity and steady pressure. Winds swinging from the ENE to the E at 10 mph 15 km/h.

Tuesday, September 15, 2026

Mid-Morning
Foster Weather - 2026-09-15 - Morning - Partly Cloudy
71°F 22°C
Partly Cloudy
Mid-Afternoon
Foster Weather - 2026-09-15 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Foster Weather - 2026-09-15 - Evening - Cloudy
87°F 31°C
Cloudy
Very hot with a high of 90°F 32°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds shifting from the ESE to the SSE at 9 mph 14 km/h.

Wednesday, September 16, 2026

Mid-Morning
Foster Weather - 2026-09-16 - Morning - Scattered Showers
77°F 25°C
Scattered Showers
Mid-Afternoon
Foster Weather - 2026-09-16 - Afternoon - Scattered Showers
98°F 37°C
Scattered Showers
Early-Evening
Foster Weather - 2026-09-16 - Evening - Sunny
94°F 35°C
Sunny
Hot and sweltering around 98°F 37°C (heat index 101°F 38°C), scattered downpours possible, with lower humidity and barometric pressure falling. Winds blowing from the SSW at 17 mph 28 km/h. Gusts up to 27 mph 43 km/h.

Thursday, September 17, 2026

Mid-Morning
Foster Weather - 2026-09-17 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Foster Weather - 2026-09-17 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Foster Weather - 2026-09-17 - Evening - Sunny
94°F 35°C
Sunny
Dangerously hot with a high of 100°F 38°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the SSW to the S at 13 mph 20 km/h. Gusts up to 22 mph 36 km/h.

Friday, September 18, 2026

Mid-Morning
Foster Weather - 2026-09-18 - Morning - Sunny
87°F 30°C
Sunny
Mid-Afternoon
Foster Weather - 2026-09-18 - Afternoon - Sunny
101°F 38°C
Sunny
Early-Evening
Foster Weather - 2026-09-18 - Evening - Cloudy
95°F 35°C
Cloudy
Scorching hot near 101°F 38°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the SSW to the S at 14 mph 23 km/h. Gusts up to 25 mph 39 km/h.

Saturday, September 19, 2026

Mid-Morning
Foster Weather - 2026-09-19 - Morning - Partly Cloudy
84°F 29°C
Partly Cloudy
Mid-Afternoon
Foster Weather - 2026-09-19 - Afternoon - Partly Cloudy
100°F 38°C
Partly Cloudy
Early-Evening
Foster Weather - 2026-09-19 - Evening - Partly Cloudy
92°F 33°C
Partly Cloudy
Sweltering heat reaching 100°F 38°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the SSW to the SW at 15 mph 24 km/h. Gusts up to 22 mph 36 km/h.

Trending Headlines

Foster, MO Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Foster, MO 7 Day Weather

National Two Day Weather Forecast


E-mail the Foster Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Sun, 6th
Foster MO Weather - Sunday, Sep 6, 2026 - Partly Cloudy
Hi: 107°F 42°C
Lo: 73°F 23°C
Sunrise 06:52 AM
Sunset 07:40 PM
Wind W 2 mph3 km/h
Dew Point 58°F14°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 3% *
Humidity 23%
Mon, 7th
Foster MO Weather - Monday, Sep 7, 2026 - Patchy Rain Nearby
Hi: 90°F 32°C
Lo: 72°F 22°C
Sunrise 06:53 AM
Sunset 07:39 PM
Wind ESE 5 mph8 km/h
Dew Point 67°F20°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 28% *
Humidity 82%
Tue, 8th
Foster MO Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 105°F 41°C
Lo: 76°F 24°C
Sunrise 06:54 AM
Sunset 07:37 PM
Wind SW 13 mph21 km/h
Dew Point 56°F14°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 24%
Wed, 9th
Foster MO Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 107°F 41°C
Lo: 76°F 25°C
Sunrise 06:55 AM
Sunset 07:36 PM
Wind W 11 mph17 km/h
Dew Point 56°F13°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 22%
Thu, 10th
Foster MO Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 104°F 40°C
Lo: 75°F 24°C
Sunrise 06:56 AM
Sunset 07:34 PM
Wind SE 5 mph8 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 11% *
Humidity 50%
Fri, 11th
Foster MO Weather - Friday, Sep 11, 2026 - Cloudy
Hi: 94°F 35°C
Lo: 67°F 19°C
Sunrise 06:57 AM
Sunset 07:33 PM
Wind ENE 9 mph15 km/h
Dew Point 63°F17°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 11% *
Humidity 52%
Sat, 12th
Foster MO Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 97°F 36°C
Lo: 70°F 21°C
Sunrise 06:58 AM
Sunset 07:31 PM
Wind SSE 8 mph13 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.8 in1009 mb
POP 1% *
Humidity 41%
Sun, 13th
Foster MO Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 104°F 40°C
Lo: 69°F 20°C
Sunrise 06:58 AM
Sunset 07:30 PM
Wind WSW 17 mph28 km/h
Dew Point 53°F12°C
uv Index 9
Barometric Pressure 29.77 in1008 mb
POP 0% *
Humidity 22%
Mon, 14th
Foster MO Weather - Monday, Sep 14, 2026 - Light Rain Shower
Hi: 72°F 22°C
Lo: 60°F 16°C
Sunrise 06:59 AM
Sunset 07:28 PM
Wind E 11 mph17 km/h
Dew Point 55°F13°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 33% *
Humidity 80%
Tue, 15th
Foster MO Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 92°F 33°C
Lo: 64°F 18°C
Sunrise 07:00 AM
Sunset 07:26 PM
Wind SE 10 mph16 km/h
Dew Point 47°F8°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 29%
Wed, 16th
Foster MO Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 100°F 38°C
Lo: 73°F 23°C
Sunrise 07:01 AM
Sunset 07:25 PM
Wind SSW 17 mph27 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 17% *
Humidity 45%
Thu, 17th
Foster MO Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 101°F 38°C
Lo: 80°F 27°C
Sunrise 07:02 AM
Sunset 07:23 PM
Wind SSW 17 mph27 km/h
Dew Point 60°F16°C
uv Index 9
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 32%
Fri, 18th
Foster MO Weather - Friday, Sep 18, 2026 - Sunny
Hi: 102°F 39°C
Lo: 80°F 27°C
Sunrise 07:03 AM
Sunset 07:22 PM
Wind SSW 16 mph26 km/h
Dew Point 58°F14°C
uv Index 9
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 29%
Sat, 19th
Foster MO Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 101°F 38°C
Lo: 79°F 26°C
Sunrise 07:04 AM
Sunset 07:20 PM
Wind SSW 17 mph28 km/h
Dew Point 60°F15°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 4% *
Humidity 33%
* POP = Probability of Precipitation. Data for 12:00 PM.