CHALLIS, ID 83226 Weather Forecast & Current Conditions

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CHALLIS, ID
Current Weather

9:55 AM MDT SEP 2, 2026
Clear
55°F
Feels Like: 55°F
Dewpoint: 45°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: ENE at 3 mph
Pressure: 29.87 inches
Last 72 hours

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CHALLIS, ID 83226
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Windy. Highs 63 to 73. South winds 10 to 15 mph...increasing to southwest 20 to 30 mph in the afternoon.
TONIGHT
Mostly cloudy. A slight chance of rain after midnight. Breezy. Lows 41 to 50. Southwest winds 15 to 25 mph...shifting to south 10 to 15 mph after midnight.
THURSDAY
Partly sunny. Breezy. Highs 61 to 71. South winds 10 to 15 mph...increasing to 15 to 25 mph in the afternoon.
THURSDAY NIGHT
Mostly cloudy with a chance of rain. Lows 42 to 50. Southwest winds around 10 mph.
FRIDAY
Mostly sunny with a slight chance of rain. Highs 64 to 74. Southwest winds around 10 mph.
FRIDAY NIGHT
Partly cloudy with a chance of rain. Lows 42 to 50.
SATURDAY
Sunny. Highs 68 to 78.
SATURDAY NIGHT
Partly cloudy. Lows 44 to 52.
SUNDAY
Mostly sunny with a slight chance of rain. Highs 69 to 79.
SUNDAY NIGHT
Rain showers likely and a slight chance of thunderstorms. Lows 45 to 52.
LABOR DAY
Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 62 to 72.
MONDAY NIGHT
Mostly cloudy with a chance of rain. Lows 39 to 46.
TUESDAY
Partly sunny with a slight chance of rain. Highs 61 to 71.

Visible Weather Satellite
CHALLIS, ID 83226
Infrared Weather Satellite
CHALLIS, ID 83226
NEXRAD Weather Radar
CHALLIS, ID 83226

CHALLIS, ID 3 hourly weather forecast

weather forecast created  5:00 PM PDT  9/ 1/2026
Wednesday
2 SEP 2026
CHALLIS, ID 83226 weather forecast Day 1, 0 hours 12 AM 58° 59° Mostly Cloudy 2%

0% Thunder
( 11% severe)
  CALM 72% 49°
Low 49° CHALLIS, ID 83226 weather forecast Day 1, 3 hours 3 AM 54° 54° Partly Cloudy   CALM 80% 48°
High 74° CHALLIS, ID 83226 weather forecast Day 1, 6 hours 6 AM 50° 50° Mostly Cloudy 55%
RAIN
.25–.5 in
0% Thunder
( 23% severe)
  CALM 89% 47°

Mostly Cloudy

Rain Likely

CHALLIS, ID 83226 weather forecast Day 1, 9 hours 9 AM 54° 53° Mostly Cloudy S   6 83% 49°
CHALLIS, ID 83226 weather forecast Day 1, 12 hours 12 PM 60° 59° Partly Cloudy 6%

0% Thunder
( 20% severe)
SW   9 51% 42°
CHALLIS, ID 83226 weather forecast Day 1, 15 hours 3 PM 69° 69° Partly Cloudy SW   17 20% 27°
CHALLIS, ID 83226 weather forecast Day 1, 18 hours 6 PM 67° 67° Mostly Cloudy 3%

0% Thunder
( 1% severe)
SW   16 21% 26°
CHALLIS, ID 83226 weather forecast Day 1, 21 hours 9 PM 60° 58° Mostly Cloudy S   10 27% 26°
Thursday
3 SEP 2026
CHALLIS, ID 83226 weather forecast Day 2, 0 hours 12 AM 56° 53° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 2% severe)
S   12 40% 32°
Low 45° CHALLIS, ID 83226 weather forecast Day 2, 3 hours 3 AM 52° 48° Mostly Cloudy S   12 50% 34°
High 71° CHALLIS, ID 83226 weather forecast Day 2, 6 hours 6 AM 48° 44° Partly Cloudy 4%

0% Thunder
( 3% severe)
S   8 65% 37°

Partly Cloudy



CHALLIS, ID 83226 weather forecast Day 2, 9 hours 9 AM 51° 48° Partly Cloudy S   9 66% 40°
CHALLIS, ID 83226 weather forecast Day 2, 12 hours 12 PM 59° 57° Partly Cloudy 7%

0% Thunder
( 16% severe)
SSW   12 46% 38°
CHALLIS, ID 83226 weather forecast Day 2, 15 hours 3 PM 66° 66° Mostly Cloudy SSW   16 29% 33°
CHALLIS, ID 83226 weather forecast Day 2, 18 hours 6 PM 65° 65° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 4% severe)
SSW   15 31% 34°
CHALLIS, ID 83226 weather forecast Day 2, 21 hours 9 PM 60° 59° Mostly Cloudy SW   7 37% 34°

CHALLIS, ID extended weather forecast

Friday
4 SEP 2026
Saturday
5 SEP 2026
Sunday
6 SEP 2026
Monday
7 SEP 2026
Tuesday
8 SEP 2026
Low 49° Low 46° Low 46° Low 52° Low 43°
High 70° High 76° High 80° High 64° High 74°
CHALLIS, ID 83226 weather forecast Day 3 CHALLIS, ID 83226 weather forecast Day 4 CHALLIS, ID 83226 weather forecast Day 5 CHALLIS, ID 83226 weather forecast Day 6 CHALLIS, ID 83226 weather forecast Day 7
Overcast
56% Rain
Overcast
40% Rain
Partly Cloudy
27% Rain
Overcast
63% Rain
Mostly Cloudy
36% Rain
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