Declo, Idaho 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Partly Cloudy 78°F 26°C Heat Index: 78°F	Observed at: Declo, ID	Elevation: 4232 ft | 1290 m
	Last Updated: July 16, 9:15 PM Timezone: GMT -5/-4
	Sky Conditions: Partly Cloudy	Temperature: 78°F | 26°C
	Pressure: 25.52 in | 864.2 mb	Dewpoint: 55°F | 13°C
	Humidity: 46%	Wind: S 16 mph | S 26 kph
	Feels Like: 72°F | 22°C	Visibility: 77.9 mi | 125.3 km
	Lat/Long: 42.5486 | -113.5477	Sunrise: 6:11 AM   Sunset: 9:09 PM

7 Day Graphical Forecast

Valid: 9:16 PM 7/16/2026

Tonight Showers 64 °F 21% Chance Precipitation Friday Light Drizzle 91 |67 °F 18% Chance Precipitation Saturday Overcast 95 |66 °F 10% Chance Precipitation Sunday Overcast 102 |65 °F 4% Chance Precipitation Monday Drizzle 102 |70 °F 26% Chance Precipitation Tuesday Drizzle 98 |67 °F 39% Chance Precipitation Wednesday Light Drizzle 91 |67 °F 44% Chance Precipitation

7 Hour Graphical Forecast

Valid: 9:16 PM 7/16/2026

9 PM Partly Cloudy 79 °F 16% Chance Precipitation

10 PM Light Showers 75 °F 20% Chance Precipitation

11 PM Rain 70 °F 21% Chance Precipitation

12 AM Light Drizzle 69 °F 18% Chance Precipitation

1 AM Overcast 70 °F 9% Chance Precipitation

2 AM Overcast 69 °F 7% Chance Precipitation

3 AM Overcast 70 °F 4% Chance Precipitation

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

7 Day & Night Weather Forecast for Declo, ID - (Fahrenheit & Celsius) Valid: 9:16 PM 7/16/2026 Tonight Showers with a low around 64°F [18°C]. ESE wind to around 24 mph [38 kph], with gusts to near 26 mph [42 kph]. Chance of precipitation 21% with QPF of 0.38 in [9.7 mm]. Friday Light Drizzle with a high near 91°F [33°C]. SE wind to around 29 mph [46 kph], with gusts to near 34 mph [55 kph]. Dewpoint near 55°F [13°C] with humidity of 76%. Pressure around 25.52 in [864.2 mb]. UV Index: 6.95. Chance of precipitation 18% with QPF of 0.02 in [0.4 mm]. Friday Night Light Drizzle with a low around 67°F [19°C]. SE wind to around 29 mph [46 kph], with gusts to near 34 mph [55 kph]. Chance of precipitation 18% with QPF of 0.02 in [0.4 mm]. Saturday Overcast with a high near 95°F [35°C]. SSW wind to around 12 mph [19 kph], with gusts to near 17 mph [27 kph]. Dewpoint near 55°F [13°C] with humidity of 70%. Pressure around 25.52 in [864.2 mb]. UV Index: 8.3. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Saturday Night Overcast with a low around 66°F [19°C]. SSW wind to around 12 mph [19 kph], with gusts to near 17 mph [27 kph]. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Sunday Overcast with a high near 102°F [39°C]. WNW wind to around 10 mph [16 kph], with gusts to near 11 mph [17 kph]. Dewpoint near 55°F [13°C] with humidity of 44%. Pressure around 25.52 in [864.2 mb]. UV Index: 8.35. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 65°F [18°C]. WNW wind to around 10 mph [16 kph], with gusts to near 11 mph [17 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Monday Drizzle with a high near 102°F [39°C]. WSW wind to around 10 mph [16 kph], with gusts to near 14 mph [23 kph]. Dewpoint near 55°F [13°C] with humidity of 60%. Pressure around 25.52 in [864.2 mb]. UV Index: 7.9. Chance of precipitation 26% with QPF of 0.06 in [1.5 mm]. Monday Night Drizzle with a low around 70°F [21°C]. WSW wind to around 10 mph [16 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 26% with QPF of 0.06 in [1.5 mm]. Tuesday Drizzle with a high near 98°F [37°C]. SSE wind to around 37 mph [59 kph], with gusts to near 29 mph [47 kph]. Dewpoint near 55°F [13°C] with humidity of 69%. Pressure around 25.52 in [864.2 mb]. UV Index: 8.35. Chance of precipitation 39% with QPF of 0.06 in [1.6 mm]. Tuesday Night Drizzle with a low around 67°F [19°C]. SSE wind to around 37 mph [59 kph], with gusts to near 29 mph [47 kph]. Chance of precipitation 39% with QPF of 0.06 in [1.6 mm]. Wednesday Light Drizzle with a high near 91°F [33°C]. NE wind to around 11 mph [18 kph], with gusts to near 13 mph [21 kph]. Dewpoint near 55°F [13°C] with humidity of 82%. Pressure around 25.52 in [864.2 mb]. UV Index: 7.4. Chance of precipitation 44% with QPF of 0.09 in [2.4 mm]. Wednesday Night Light Drizzle with a low around 67°F [19°C]. NE wind to around 11 mph [18 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 44% with QPF of 0.09 in [2.4 mm].

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7 Day and Night - QPF Forecast for Declo, ID

Tonight: 9.7 mm | 0.38 in

Friday: 0.4 mm | 0.02 in

Friday Night: 0.4 mm | 0.02 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 1.5 mm | 0.06 in

Monday Night: 1.5 mm | 0.06 in

Tuesday: 1.6 mm | 0.06 in

Tuesday Night: 1.6 mm | 0.06 in

Wednesday: 2.4 mm | 0.09 in

Wednesday Night: 2.4 mm | 0.09 in

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

Tonight: ESE @ 38 kph | 24 mph

Friday: SE @ 46 kph | 29 mph

Friday Night: SE @ 46 kph | 29 mph

Saturday: SSW @ 19 kph | 12 mph

Saturday Night: SSW @ 19 kph | 12 mph

Sunday: WNW @ 16 kph | 10 mph

Sunday Night: WNW @ 16 kph | 10 mph

Monday: WSW @ 16 kph | 10 mph

Monday Night: WSW @ 16 kph | 10 mph

Tuesday: SSE @ 59 kph | 37 mph

Tuesday Night: SSE @ 59 kph | 37 mph

Wednesday: NE @ 18 kph | 11 mph

Wednesday Night: NE @ 18 kph | 11 mph

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

Tonight: 60 %

Friday: 76 %

Friday Night: 76 %

Saturday: 70 %

Saturday Night: 70 %

Sunday: 44 %

Sunday Night: 44 %

Monday: 60 %

Monday Night: 60 %

Tuesday: 69 %

Tuesday Night: 69 %

Wednesday: 82 %

Wednesday Night: 82 %

7 Day and Night - Snowfall Totals Forecast for Declo, 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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