Castleford, Idaho 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Mostly Clear 83°F 28°C Heat Index: 83°F	Observed at: Castleford, ID	Elevation: 3550 ft | 1082 m
	Last Updated: July 16, 9:30 PM Timezone: GMT -5/-4
	Sky Conditions: Mostly Clear	Temperature: 83°F | 28°C
	Pressure: 25.92 in | 877.8 mb	Dewpoint: 61°F | 16°C
	Humidity: 47%	Wind: N 1 mph | N 2 kph
	Feels Like: 86°F | 30°C	Visibility: 98.1 mi | 157.8 km
	Lat/Long: 42.5219 | -114.8956	Sunrise: 6:16 AM   Sunset: 9:14 PM

7 Day Graphical Forecast

Valid: 9:31 PM 7/16/2026

Tonight Overcast 62 °F 16% Chance Precipitation Friday Light Drizzle 92 |71 °F 26% Chance Precipitation Saturday Overcast 97 |68 °F 4% Chance Precipitation Sunday Light Drizzle 102 |71 °F 3% Chance Precipitation Monday Heavy Drizzle 101 |76 °F 24% Chance Precipitation Tuesday Drizzle 101 |70 °F 28% Chance Precipitation Wednesday Light Drizzle 93 |70 °F 42% Chance Precipitation

7 Hour Graphical Forecast

Valid: 9:31 PM 7/16/2026

9 PM Partly Cloudy 84 °F 14% Chance Precipitation

10 PM Clear 80 °F 10% Chance Precipitation

11 PM Clear 78 °F 4% Chance Precipitation

12 AM Clear 77 °F 3% Chance Precipitation

1 AM Overcast 76 °F 3% Chance Precipitation

2 AM Overcast 73 °F 3% Chance Precipitation

3 AM Overcast 74 °F 7% Chance Precipitation

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

7 Day & Night Weather Forecast for Castleford, ID - (Fahrenheit & Celsius) Valid: 9:31 PM 7/16/2026 Tonight Overcast with a low around 62°F [17°C]. SE wind to around 19 mph [31 kph], with gusts to near 23 mph [37 kph]. Chance of precipitation 16% with QPF of 0.00 in [0.0 mm]. Friday Light Drizzle with a high near 92°F [33°C]. ESE wind to around 15 mph [25 kph], with gusts to near 28 mph [46 kph]. Dewpoint near 61°F [16°C] with humidity of 57%. Pressure around 25.92 in [877.8 mb]. UV Index: 7.5. Chance of precipitation 26% with QPF of 0.03 in [0.8 mm]. Friday Night Light Drizzle with a low around 71°F [22°C]. ESE wind to around 15 mph [25 kph], with gusts to near 28 mph [46 kph]. Chance of precipitation 26% with QPF of 0.03 in [0.8 mm]. Saturday Overcast with a high near 97°F [36°C]. W wind to around 13 mph [20 kph], with gusts to near 21 mph [33 kph]. Dewpoint near 61°F [16°C] with humidity of 65%. Pressure around 25.92 in [877.8 mb]. UV Index: 8.3. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Saturday Night Overcast with a low around 68°F [20°C]. W wind to around 13 mph [20 kph], with gusts to near 21 mph [33 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Sunday Light Drizzle with a high near 102°F [39°C]. WNW wind to around 19 mph [30 kph], with gusts to near 17 mph [28 kph]. Dewpoint near 61°F [16°C] with humidity of 35%. Pressure around 25.92 in [877.8 mb]. UV Index: 8.3. Chance of precipitation 3% with QPF of 0.00 in [0.1 mm]. Sunday Night Light Drizzle with a low around 71°F [22°C]. WNW wind to around 19 mph [30 kph], with gusts to near 17 mph [28 kph]. Chance of precipitation 3% with QPF of 0.00 in [0.1 mm]. Monday Heavy Drizzle with a high near 101°F [38°C]. W wind to around 15 mph [24 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 61°F [16°C] with humidity of 52%. Pressure around 25.92 in [877.8 mb]. UV Index: 8.15. Chance of precipitation 24% with QPF of 0.09 in [2.2 mm]. Monday Night Heavy Drizzle with a low around 76°F [25°C]. W wind to around 15 mph [24 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 24% with QPF of 0.09 in [2.2 mm]. Tuesday Drizzle with a high near 101°F [39°C]. WSW wind to around 19 mph [31 kph], with gusts to near 26 mph [41 kph]. Dewpoint near 61°F [16°C] with humidity of 64%. Pressure around 25.92 in [877.8 mb]. UV Index: 8.2. Chance of precipitation 28% with QPF of 0.09 in [2.3 mm]. Tuesday Night Drizzle with a low around 70°F [21°C]. WSW wind to around 19 mph [31 kph], with gusts to near 26 mph [41 kph]. Chance of precipitation 28% with QPF of 0.09 in [2.3 mm]. Wednesday Light Drizzle with a high near 93°F [34°C]. ESE wind to around 26 mph [42 kph], with gusts to near 32 mph [52 kph]. Dewpoint near 61°F [16°C] with humidity of 78%. Pressure around 25.92 in [877.8 mb]. UV Index: 6.5. Chance of precipitation 42% with QPF of 0.08 in [2.1 mm]. Wednesday Night Light Drizzle with a low around 70°F [21°C]. ESE wind to around 26 mph [42 kph], with gusts to near 32 mph [52 kph]. Chance of precipitation 42% with QPF of 0.08 in [2.1 mm].

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7 Day and Night - QPF Forecast for Castleford, ID

Tonight: 0.0 mm | 0.00 in

Friday: 0.8 mm | 0.03 in

Friday Night: 0.8 mm | 0.03 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.1 mm | 0.00 in

Sunday Night: 0.1 mm | 0.00 in

Monday: 2.2 mm | 0.09 in

Monday Night: 2.2 mm | 0.09 in

Tuesday: 2.3 mm | 0.09 in

Tuesday Night: 2.3 mm | 0.09 in

Wednesday: 2.1 mm | 0.08 in

Wednesday Night: 2.1 mm | 0.08 in

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

Tonight: SE @ 31 kph | 19 mph

Friday: ESE @ 25 kph | 15 mph

Friday Night: ESE @ 25 kph | 15 mph

Saturday: W @ 20 kph | 13 mph

Saturday Night: W @ 20 kph | 13 mph

Sunday: WNW @ 30 kph | 19 mph

Sunday Night: WNW @ 30 kph | 19 mph

Monday: W @ 24 kph | 15 mph

Monday Night: W @ 24 kph | 15 mph

Tuesday: WSW @ 31 kph | 19 mph

Tuesday Night: WSW @ 31 kph | 19 mph

Wednesday: ESE @ 42 kph | 26 mph

Wednesday Night: ESE @ 42 kph | 26 mph

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

Tonight: 63 %

Friday: 57 %

Friday Night: 57 %

Saturday: 65 %

Saturday Night: 65 %

Sunday: 35 %

Sunday Night: 35 %

Monday: 52 %

Monday Night: 52 %

Tuesday: 64 %

Tuesday Night: 64 %

Wednesday: 78 %

Wednesday Night: 78 %

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

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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