Chester, ID 14 Day Weather - 83421 WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

Chester, ID Weather - 14-Day Weather Forecast

Current Conditions

Settings
Chester ID Weather - Overcast - 65°F
Overcast
65°F
Updated 7:17 am
Feels Like 50°F
Humidity 43%
Wind SSW 8 mph
Barometer  29.94 in
Dew Point 42°F
Chester ID Weather - Overcast - 18°C
Overcast
18°C
Updated 7:17 am
Feels Like 10°C
Humidity 43%
Wind SSW 13 km/h
Barometer  101.3 kPa
Dew Point 6°C
Chester, ID Weather and Current Conditionschester id weather forecast

Chester, ID Weather Forecast

Chester Idaho WeatherChester, Idaho Weather Weather Forecast
14 day API forecast for Chester, Idaho. Note. The 7-day weather forecast for Chester, ID 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.
Chester, ID Weather Forecast Dated: 717 AM Fri Sep 11 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.

Friday, September 11, 2026

Mid-Morning
Chester Weather - 2026-09-11 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Chester Weather - 2026-09-11 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Chester Weather - 2026-09-11 - Evening - Cloudy
71°F 22°C
Cloudy
Warm and summery near 81°F 27°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds picking up from S at 5 mph 8 km/h to WSW at 15 mph 24 km/h.

Saturday, September 12, 2026

Mid-Morning
Chester Weather - 2026-09-12 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Chester Weather - 2026-09-12 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Chester Weather - 2026-09-12 - Evening - Overcast
73°F 23°C
Overcast
Balmy with temperatures reaching 82°F 28°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the ENE to the NE at 10 mph 16 km/h.

Sunday, September 13, 2026

Mid-Morning
Chester Weather - 2026-09-13 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Chester Weather - 2026-09-13 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Chester Weather - 2026-09-13 - Evening - Sunny
56°F 13°C
Sunny
Comfortable at 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds SW at 25 mph 41 km/h. Gusts up to 25 mph 41 km/h.

Monday, September 14, 2026

Mid-Morning
Chester Weather - 2026-09-14 - Morning - Partly Cloudy
45°F 7°C
Partly Cloudy
Mid-Afternoon
Chester Weather - 2026-09-14 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Chester Weather - 2026-09-14 - Evening - Sunny
59°F 15°C
Sunny
Cool with a high near 65°F 18°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the SSE at 6 mph 10 km/h.

Tuesday, September 15, 2026

Mid-Morning
Chester Weather - 2026-09-15 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Chester Weather - 2026-09-15 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Chester Weather - 2026-09-15 - Evening - Sunny
62°F 17°C
Sunny
Mild with a high of 69°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Wednesday, September 16, 2026

Mid-Morning
Chester Weather - 2026-09-16 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Chester Weather - 2026-09-16 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Chester Weather - 2026-09-16 - Evening - Sunny
66°F 19°C
Sunny
Pleasant near 75°F 24°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NE to the SE at 4 mph 6 km/h.

Thursday, September 17, 2026

Mid-Morning
Chester Weather - 2026-09-17 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Chester Weather - 2026-09-17 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Chester Weather - 2026-09-17 - Evening - Sunny
72°F 22°C
Sunny
Balmy with temperatures reaching 81°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the ENE to the NNE at 6 mph 10 km/h.

Friday, September 18, 2026

Mid-Morning
Chester Weather - 2026-09-18 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Chester Weather - 2026-09-18 - Afternoon - Cloudy
83°F 29°C
Cloudy
Early-Evening
Chester Weather - 2026-09-18 - Evening - Overcast
76°F 25°C
Overcast
Quite warm around 83°F 29°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds out of the WSW at 5 mph 8 km/h.

Saturday, September 19, 2026

Mid-Morning
Chester Weather - 2026-09-19 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Chester Weather - 2026-09-19 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Chester Weather - 2026-09-19 - Evening - Overcast
80°F 27°C
Overcast
Warm temperatures up to 87°F 31°C, sunny through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds blowing from the SW at 9 mph 14 km/h.

Sunday, September 20, 2026

Mid-Morning
Chester Weather - 2026-09-20 - Morning - Light Showers
57°F 14°C
Light Showers
Mid-Afternoon
Chester Weather - 2026-09-20 - Afternoon - Cloudy
71°F 21°C
Cloudy
Early-Evening
Chester Weather - 2026-09-20 - Evening - Heavy Rain Showers
58°F 14°C
Heavy Rain Showers
Mild with a high of 71°F 21°C, rounds of showers morning and night, dry in between, with increasing humidity and barometric pressure falling. Winds swinging from the E to the SSE at 10 mph 17 km/h.

Monday, September 21, 2026

Mid-Morning
Chester Weather - 2026-09-21 - Morning - Cloudy
53°F 12°C
Cloudy
Mid-Afternoon
Chester Weather - 2026-09-21 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Chester Weather - 2026-09-21 - Evening - Overcast
61°F 16°C
Overcast
Comfortable at 62°F 17°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the S to the SSW at 13 mph 20 km/h. Gusts up to 24 mph 39 km/h.

Tuesday, September 22, 2026

Mid-Morning
Chester Weather - 2026-09-22 - Morning - Overcast
51°F 11°C
Overcast
Mid-Afternoon
Chester Weather - 2026-09-22 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Chester Weather - 2026-09-22 - Evening - Overcast
59°F 15°C
Overcast
Cool with a high near 65°F 18°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the WSW at 16 mph 26 km/h. Gusts up to 25 mph 40 km/h.

Wednesday, September 23, 2026

Mid-Morning
Chester Weather - 2026-09-23 - Morning - Scattered Showers
48°F 9°C
Scattered Showers
Mid-Afternoon
Chester Weather - 2026-09-23 - Afternoon - Light Showers
50°F 10°C
Light Showers
Early-Evening
Chester Weather - 2026-09-23 - Evening - Light Showers
45°F 7°C
Light Showers
Brisk around 50°F 10°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds switching from the S to the NNE at 11 mph 18 km/h.

Thursday, September 24, 2026

Mid-Morning
Chester Weather - 2026-09-24 - Morning - Heavy Snow Showers
38°F 3°C
Heavy Snow Showers
Mid-Afternoon
Chester Weather - 2026-09-24 - Afternoon - Overcast
45°F 7°C
Overcast
Early-Evening
Chester Weather - 2026-09-24 - Evening - Overcast
44°F 7°C
Overcast
Cool and brisk at 45°F 7°C, scattered morning snow before drying out later, with lower humidity and steady pressure. Snow accumulation up to 2 in. up to 5 cm. Winds easing from NE 14 mph 22 km/h to NE 6 mph 9 km/h.

Trending Headlines

Chester, ID Weather Radar Map

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

Chester, ID 7 Day Weather

National Two Day Weather Forecast


E-mail the Chester Weather Forecast

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

Weather by the Numbers

Fri, 11th
Chester ID Weather - Friday, Sep 11, 2026 - Overcast
Hi: 81°F 27°C
Lo: 51°F 11°C
Sunrise 07:02 AM
Sunset 07:44 PM
Wind SW 20 mph32 km/h
Dew Point 36°F2°C
uv Index 6
Barometric Pressure 29.74 in1007 mb
POP 9% *
Humidity 23%
Sat, 12th
Chester ID Weather - Saturday, Sep 12, 2026 - Cloudy
Hi: 82°F 28°C
Lo: 47°F 8°C
Sunrise 07:03 AM
Sunset 07:43 PM
Wind SSW 6 mph10 km/h
Dew Point 37°F3°C
uv Index 5
Barometric Pressure 29.77 in1008 mb
POP 7% *
Humidity 27%
Sun, 13th
Chester ID Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 66°F 19°C
Lo: 46°F 8°C
Sunrise 07:04 AM
Sunset 07:41 PM
Wind SW 23 mph37 km/h
Dew Point 28°F-2°C
uv Index 5
Barometric Pressure 29.8 in1009 mb
POP 9% *
Humidity 26%
Mon, 14th
Chester ID Weather - Monday, Sep 14, 2026 - Sunny
Hi: 66°F 19°C
Lo: 39°F 4°C
Sunrise 07:05 AM
Sunset 07:39 PM
Wind SSW 11 mph18 km/h
Dew Point 32°F-0°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 39%
Tue, 15th
Chester ID Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 70°F 21°C
Lo: 40°F 5°C
Sunrise 07:06 AM
Sunset 07:37 PM
Wind SSW 4 mph7 km/h
Dew Point 20°F-7°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 0% *
Humidity 20%
Wed, 16th
Chester ID Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 75°F 24°C
Lo: 41°F 5°C
Sunrise 07:07 AM
Sunset 07:35 PM
Wind SW 4 mph6 km/h
Dew Point 20°F-6°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 17%
Thu, 17th
Chester ID Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 81°F 27°C
Lo: 45°F 7°C
Sunrise 07:08 AM
Sunset 07:33 PM
Wind SSW 4 mph6 km/h
Dew Point 18°F-8°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 0% *
Humidity 13%
Fri, 18th
Chester ID Weather - Friday, Sep 18, 2026 - Partly Cloudy
Hi: 84°F 29°C
Lo: 50°F 10°C
Sunrise 07:10 AM
Sunset 07:31 PM
Wind E 5 mph8 km/h
Dew Point 19°F-7°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 11%
Sat, 19th
Chester ID Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 87°F 31°C
Lo: 55°F 13°C
Sunrise 07:11 AM
Sunset 07:30 PM
Wind SSW 4 mph6 km/h
Dew Point 24°F-4°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 13%
Sun, 20th
Chester ID Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 71°F 21°C
Lo: 55°F 13°C
Sunrise 07:12 AM
Sunset 07:28 PM
Wind ESE 8 mph12 km/h
Dew Point 52°F11°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 16% *
Humidity 64%
Mon, 21st
Chester ID Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 64°F 18°C
Lo: 52°F 11°C
Sunrise 07:13 AM
Sunset 07:26 PM
Wind SSW 12 mph19 km/h
Dew Point 51°F11°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 28% *
Humidity 85%
Tue, 22nd
Chester ID Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 65°F 18°C
Lo: 49°F 9°C
Sunrise 07:14 AM
Sunset 07:24 PM
Wind SW 19 mph31 km/h
Dew Point 30°F-1°C
uv Index 4
Barometric Pressure 29.8 in1009 mb
POP 9% *
Humidity 32%
Wed, 23rd
Chester ID Weather - Wednesday, Sep 23, 2026 - Light Rain Shower
Hi: 52°F 11°C
Lo: 41°F 5°C
Sunrise 07:15 AM
Sunset 07:22 PM
Wind S 9 mph15 km/h
Dew Point 38°F4°C
uv Index 3
Barometric Pressure 29.8 in1009 mb
POP 27% *
Humidity 63%
Thu, 24th
Chester ID Weather - Thursday, Sep 24, 2026 - Patchy Rain Nearby
Hi: 46°F 8°C
Lo: 37°F 3°C
Sunrise 07:17 AM
Sunset 07:20 PM
Wind NNE 14 mph23 km/h
Dew Point 34°F1°C
uv Index 1
Barometric Pressure 29.91 in1013 mb
POP 26% *
Humidity 78%
* POP = Probability of Precipitation. Data for 12:00 PM.