Chester, ID Weather Forecast & Current Conditions

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Chester, ID Weather Maps

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Chester Weather Map
UTC Time: 9/20/2026, 22:05
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Chester, ID

Tonight
Clear
36°
0%
Monday
Sunny
67°/ 39° 19°/
0%
Tuesday
Sunny
69°/ 42° 21°/
20%
Wednesday
Clear
70°21°
0%
Thu Night
Clear
70°21°
0%
Fri-Fri Night
Cloudy
72°22°
0%
Saturday
Cloudy
65°18°
0%
Sunday
Cloudy
65°18°
0%

Night: Mostly clear. Lows 36 to 44. Light and variable winds...becoming northeast up to 10 mph after midnight.

Ashton, ID

Tonight
Clear
31°-1°
0%
Monday
Sunny
66°/ 35° 19°/
0%
Tuesday
Sunny
72°/ 40° 22°/
0%
Wed-Wed Night
Clear
71°22°
0%
Thursday
Sunny
76°/ 42° 24°/
0%
Fri-Fri Night
Cloudy
75°24°
0%
Saturday
Sunny
68°/ 37° 20°/
0%
Sunday
Sunny
67°19°
0%

Night: Mostly clear. Lows 31 to 40.

Island Park Including Island Park, ID

Tonight
Clear
32°
0%
Monday
Sunny
63°/ 34° 17°/
0%
Tuesday
Sunny
65°/ 38° 18°/
0%
Wednesday
Clear
66°19°
0%
Thu Night
Clear
66°19°
0%
Fri-Fri Night
Cloudy
67°19°
0%
Saturday
Sunny
61°/ 35° 16°/
0%
Sunday
Sunny
61°16°
0%

Night: Mostly clear. Lows 32 to 42.

Teton and Gros Ventre Mountains, WY

Afternoon
Cloudy
52°/ 32° 11°/
0%
Monday
Sunny
58°/ 35° 14°/
0%
Tuesday
Cloudy
60°/ 38° 16°/
60%
Wednesday
Rain Showers
58°/ 38° 14°/
20%
Thursday
Sunny
65°/ 42° 18°/
0%
Friday
Sunny
62°/ 40° 17°/
0%
Saturday
Thunderstorms
58°14°
20%

Day: Partly cloudy. Highs in the lower 50s. Northwest winds around 10 mph.

Night: Partly cloudy in the evening, then clearing. Areas of fog after midnight. Lows in the lower 30s.

Mud Lake, ID

Tonight
Clear
36°
0%
Monday
Sunny
67°/ 39° 19°/
0%
Tuesday
Sunny
69°/ 42° 21°/
20%
Wednesday
Clear
70°21°
0%
Thu Night
Clear
70°21°
0%
Fri-Fri Night
Cloudy
72°22°
0%
Saturday
Cloudy
65°18°
0%
Sunday
Cloudy
65°18°
0%

Night: Mostly clear. Lows 36 to 44. Light and variable winds...becoming northeast up to 10 mph after midnight.

Wayan, ID

Tonight
Clear
32°
0%
Monday
Sunny
66°/ 36° 19°/
0%
Tuesday
Rain Showers
67°/ 39° 19°/
N/A
Wed-Wed Night
Clear
67°19°
0%
Thursday
Sunny
72°/ 41° 22°/
0%
Fri-Fri Night
Cloudy
70°21°
0%
Saturday
Sunny
64°/ 37° 18°/
0%
Sunday
Sunny
64°18°
0%

Night: Mostly clear. Lows 32 to 42.

Jackson, WY

Afternoon
Cloudy
58°/ 32° 14°/
0%
Monday
Sunny
65°/ 35° 18°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
60%
Wednesday
Sunny
68°/ 38° 20°/
0%
Thursday
Sunny
72°/ 42° 22°/
0%
Friday
Sunny
70°/ 40° 21°/
0%
Saturday
Thunderstorms
65°18°
20%

Day: Partly cloudy. Highs in the upper 50s.

Night: Mostly clear. Areas of fog. Lows in the lower 30s.

Grace, ID

Tonight
Clear
33°
0%
Monday
Sunny
65°/ 37° 18°/
0%
Tuesday
Partly Cloudy
66°/ 40° 19°/
0%
Wed-Wed Night
Clear
67°19°
0%
Thursday
Sunny
71°/ 44° 22°/
0%
Fri-Fri Night
Cloudy
70°21°
0%
Saturday
Cloudy
63°17°
0%
Sunday
Cloudy
63°17°
0%

Night: Mostly clear. Lows 33 to 43.

Pocatello, ID

Tonight
Clear
36°
0%
Monday
Sunny
70°/ 39° 21°/
0%
Tuesday
Partly Cloudy
71°/ 41° 22°/
40%
Wed-Wed Night
Clear
73°23°
0%
Thursday
Sunny
76°/ 44° 24°/
0%
Fri Night
Cloudy
44°
0%
Saturday
Cloudy
68°20°
0%
Sunday
Cloudy
68°20°
0%

Night: Mostly clear. Lows 36 to 46. Light and variable winds...becoming northeast up to 10 mph after midnight.

Lake, WY

Afternoon
Mostly Cloudy
52°/ 32° 11°/
0%
Monday
Sunny
60°/ 35° 16°/
0%
Tuesday
Cloudy
62°/ 38° 17°/
50%
Wednesday
Sunny
60°/ 38° 16°/
0%
Thursday
Sunny
65°/ 40° 18°/
0%
Friday
Sunny
65°/ 38° 18°/
0%
Saturday
Thunderstorms
58°14°
30%

Day: Mostly cloudy. Highs in the lower 50s.

Night: Partly cloudy in the evening, then clearing. Areas of fog after midnight. Lows in the lower 30s.

Afton, WY

Afternoon
Cloudy
62°/ 32° 17°/
0%
Monday
Sunny
70°/ 35° 21°/
0%
Tuesday
Thunderstorms
70°/ 38° 21°/
60%
Wednesday
Sunny
70°/ 38° 21°/
0%
Thursday
Sunny
75°/ 42° 24°/
0%
Friday
Sunny
72°/ 40° 22°/
0%
Saturday
Cloudy
68°20°
0%

Day: Partly cloudy. Highs in the lower 60s.

Night: Mostly clear. Areas of fog after midnight. Lows in the lower 30s.

Howe, ID

Tonight
Clear
37°
0%
Monday
Sunny
65°/ 40° 18°/
0%
Tuesday
Rain Showers
65°/ 41° 18°/
N/A
Wednesday
Sunny
67°/ 42° 19°/
0%
Thursday
Sunny
70°/ 41° 21°/
0%
Fri Night
Cloudy
41°
0%
Saturday
Sunny
61°/ 37° 16°/
0%
Sunday
Sunny
61°16°
0%

Night: Mostly clear. Lows 37 to 45. Light and variable winds.

Pinedale, WY

Afternoon
Cloudy
60°/ 32° 16°/
0%
Monday
Sunny
62°/ 35° 17°/
0%
Tuesday
Mostly Cloudy
65°/ 38° 18°/
60%
Wednesday
Sunny
65°/ 35° 18°/
0%
Thursday
Sunny
70°/ 38° 21°/
0%
Friday
Sunny
70°/ 38° 21°/
0%
Saturday
Sunny
65°18°
0%

Day: Partly cloudy. Highs around 60. Northwest winds around 10 mph with gusts up to 20 mph.

Night: Mostly clear. Areas of fog after midnight. Lows in the lower 30s. Northwest winds around 10 mph with gusts up to 20 mph in the evening.

Borah Peak, ID

Tonight
Clear
39°
0%
Monday
Sunny
61°/ 42° 16°/
0%
Tuesday
Rain Showers
62°/ 43° 17°/
N/A
Wednesday
Sunny
64°/ 44° 18°/
0%
Thursday
Sunny
66°/ 43° 19°/
0%
Fri Night
Cloudy
43°
0%
Saturday
Sunny
59°/ 39° 15°/
0%
Sunday
Sunny
59°15°
0%

Night: Mostly clear. Lows 39 to 46.

Inkom, ID

Tonight
Clear
36°
0%
Monday
Sunny
66°/ 41° 19°/
0%
Tuesday
Rain Showers
66°/ 41° 19°/
N/A
Wed-Wed Night
Clear
68°20°
0%
Thursday
Sunny
72°/ 45° 22°/
0%
Fri Night
Cloudy
42°
0%
Saturday
Cloudy
42°
0%
Sunday
Cloudy
42°
0%

Night: Mostly clear. Lows 36 to 46.

Absaroka Mountains, WY

Afternoon
Thunderstorms
48°/ 35° /
30%
Monday
Cloudy
55°/ 38° 13°/
0%
Tuesday
Cloudy
58°/ 40° 14°/
60%
Wednesday
Thunderstorms
58°/ 38° 14°/
30%
Thursday
Sunny
62°/ 42° 17°/
0%
Friday
Sunny
62°/ 42° 17°/
0%
Saturday
Thunderstorms
55°13°
20%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the upper 40s. Northwest winds around 10 mph. Chance of rain 30 percent.

Night: Mostly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 30s. Chance of rain 30 percent.

Salmon, ID

Tonight
Clear
38°
0%
Monday
Sunny
68°/ 40° 20°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
40%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
70°/ 45° 21°/
0%
Friday
Rain
68°/ 38° 20°/
30%
Saturday
Snow
58°/ 35° 14°/
20%
Sunday
Mostly Cloudy
58°14°
0%

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Dubois, WY

Afternoon
Thunderstorms
55°/ 38° 13°/
30%
Monday
Sunny
60°/ 40° 16°/
0%
Tuesday
Cloudy
65°/ 42° 18°/
50%
Wednesday
Sunny
65°/ 40° 18°/
0%
Thursday
Sunny
70°/ 45° 21°/
0%
Friday
Sunny
72°/ 42° 22°/
0%
Saturday
Sunny
68°20°
0%

Day: Partly cloudy with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent.

Night: Mostly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Areas of fog after midnight. Lows in the upper 30s. East winds around 10 mph in the evening. Chance of rain 30 percent.

Saint Charles, ID

Tonight
Clear
32°
0%
Monday
Sunny
70°/ 37° 21°/
0%
Tuesday
Thunderstorms
69°/ 36° 21°/
N/A
Wed-Wed Night
Clear
67°19°
0%
Thursday
Sunny
71°/ 39° 22°/
0%
Friday
Clear
39°
0%
Sat Night
Clear
39°
0%
Sunday
Sunny
68°20°
0%

Night: Mostly clear. Lows 32 to 42.

Burley, ID

Tonight
Clear
39°
0%
Monday
Sunny
72°/ 44° 22°/
0%
Tuesday
Partly Cloudy
73°/ 44° 23°/
20%
Wednesday
Clear
76°24°
0%
Thursday
Clear
76°/ 49° 24°/
0%
Fri Night
Cloudy
41°
0%
Saturday
Cloudy
41°
0%
Sunday
Cloudy
41°
0%

Night: Mostly clear. Lows 39 to 49. East winds up to 10 mph.

Names listed above may include county names.

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