Challis, Idaho 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Overcast 81°F 27°C Heat Index: 80°F	Observed at: Challis, ID	Elevation: 5288 ft | 1612 m
	Last Updated: July 16, 9:15 PM Timezone: GMT -5/-4
	Sky Conditions: Overcast	Temperature: 81°F | 27°C
	Pressure: 24.79 in | 839.5 mb	Dewpoint: 48°F | 9°C
	Humidity: 31%	Wind: NE 8 mph | NE 13 kph
	Feels Like: 78°F | 26°C	Visibility: 130.7 mi | 210.3 km
	Lat/Long: 44.5024 | -114.2308	Sunrise: 6:07 AM   Sunset: 9:18 PM

7 Day Graphical Forecast

Valid: 9:20 PM 7/16/2026

Today Overcast 93 |57 °F 34 |14 °C 19% Chance Precipitation Friday Rain 92 |67 °F 33 |19 °C 59% Chance Precipitation Saturday Overcast 90 |62 °F 32 |17 °C 19% Chance Precipitation Sunday Overcast 93 |62 °F 34 |17 °C 7% Chance Precipitation Monday Overcast 91 |67 °F 33 |20 °C 10% Chance Precipitation Tuesday Overcast 90 |67 °F 32 |19 °C 42% Chance Precipitation Wednesday Light Drizzle 82 |68 °F 28 |20 °C 58% Chance Precipitation

7 Hour Graphical Forecast

Valid: 9:20 PM 7/16/2026

9 PM Overcast 82 °F 19% Chance Precipitation

10 PM Overcast 77 °F 9% Chance Precipitation

11 PM Partly Cloudy 76 °F 6% Chance Precipitation

12 AM Clear 74 °F 6% Chance Precipitation

1 AM Overcast 73 °F 6% Chance Precipitation

2 AM Partly Cloudy 71 °F 3% Chance Precipitation

3 AM Clear 70 °F 1% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Challis, ID - (Fahrenheit & Celsius) Valid: 9:20 PM 7/16/2026 Today Overcast with a high near 93°F [34°C]. NNW wind to around 9 mph [14 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 48°F [9°C] with humidity of 66%. Pressure around 24.79 in [839.5 mb]. UV Index: 8. Chance of precipitation 19% with QPF of 0.00 in [0.0 mm]. Tonight Overcast with a low around 57°F [14°C]. NNW wind to around 9 mph [14 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 19% with QPF of 0.00 in [0.0 mm]. Friday Rain with a high near 92°F [33°C]. NW wind to around 25 mph [40 kph], with gusts to near 31 mph [50 kph]. Dewpoint near 48°F [9°C] with humidity of 72%. Pressure around 24.79 in [839.5 mb]. UV Index: 7.9. Chance of precipitation 59% with QPF of 0.23 in [5.8 mm]. Friday Night Rain with a low around 67°F [19°C]. NW wind to around 25 mph [40 kph], with gusts to near 31 mph [50 kph]. Chance of precipitation 59% with QPF of 0.23 in [5.8 mm]. Saturday Overcast with a high near 90°F [32°C]. ESE wind to around 22 mph [35 kph], with gusts to near 30 mph [49 kph]. Dewpoint near 48°F [9°C] with humidity of 76%. Pressure around 24.79 in [839.5 mb]. UV Index: 8.35. Chance of precipitation 19% with QPF of 0.00 in [0.1 mm]. Saturday Night Overcast with a low around 62°F [17°C]. ESE wind to around 22 mph [35 kph], with gusts to near 30 mph [49 kph]. Chance of precipitation 19% with QPF of 0.00 in [0.1 mm]. Sunday Overcast with a high near 93°F [34°C]. WSW wind to around 17 mph [28 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 48°F [9°C] with humidity of 74%. Pressure around 24.79 in [839.5 mb]. UV Index: 8.2. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 62°F [17°C]. WSW wind to around 17 mph [28 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Monday Overcast with a high near 91°F [33°C]. NNW wind to around 9 mph [14 kph], with gusts to near 10 mph [17 kph]. Dewpoint near 48°F [9°C] with humidity of 44%. Pressure around 24.79 in [839.5 mb]. UV Index: 8.4. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 67°F [20°C]. NNW wind to around 9 mph [14 kph], with gusts to near 10 mph [17 kph]. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Tuesday Overcast with a high near 90°F [32°C]. NNW wind to around 13 mph [21 kph], with gusts to near 10 mph [16 kph]. Dewpoint near 48°F [9°C] with humidity of 61%. Pressure around 24.79 in [839.5 mb]. UV Index: 7.8. Chance of precipitation 42% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 67°F [19°C]. NNW wind to around 13 mph [21 kph], with gusts to near 10 mph [16 kph]. Chance of precipitation 42% with QPF of 0.00 in [0.0 mm]. Wednesday Light Drizzle with a high near 82°F [28°C]. NE wind to around 6 mph [9 kph], with gusts to near 9 mph [15 kph]. Dewpoint near 48°F [9°C] with humidity of 72%. Pressure around 24.79 in [839.5 mb]. UV Index: 4.3. Chance of precipitation 58% with QPF of 0.02 in [0.5 mm]. Wednesday Night Light Drizzle with a low around 68°F [20°C]. NE wind to around 6 mph [9 kph], with gusts to near 9 mph [15 kph]. Chance of precipitation 58% with QPF of 0.02 in [0.5 mm].

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7 Day and Night - QPF Forecast for Challis, ID

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Friday: 5.8 mm | 0.23 in

Friday Night: 5.8 mm | 0.23 in

Saturday: 0.1 mm | 0.00 in

Saturday Night: 0.1 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

Wednesday: 0.5 mm | 0.02 in

Wednesday Night: 0.5 mm | 0.02 in

7 Day and Night - Maximum Wind Speed Forecast for Challis, ID

Today: NNW @ 14 kph | 9 mph

Tonight: NNW @ 14 kph | 9 mph

Friday: NW @ 40 kph | 25 mph

Friday Night: NW @ 40 kph | 25 mph

Saturday: ESE @ 35 kph | 22 mph

Saturday Night: ESE @ 35 kph | 22 mph

Sunday: WSW @ 28 kph | 17 mph

Sunday Night: WSW @ 28 kph | 17 mph

Monday: NNW @ 14 kph | 9 mph

Monday Night: NNW @ 14 kph | 9 mph

Tuesday: NNW @ 21 kph | 13 mph

Tuesday Night: NNW @ 21 kph | 13 mph

Wednesday: NE @ 9 kph | 6 mph

Wednesday Night: NE @ 9 kph | 6 mph

7 Day and Night - Maximum Humidity Forecast for Challis, ID

Today: 66 %

Tonight: 66 %

Friday: 72 %

Friday Night: 72 %

Saturday: 76 %

Saturday Night: 76 %

Sunday: 74 %

Sunday Night: 74 %

Monday: 44 %

Monday Night: 44 %

Tuesday: 61 %

Tuesday Night: 61 %

Wednesday: 72 %

Wednesday Night: 72 %

7 Day and Night - Snowfall Totals Forecast for Challis, ID

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

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