Mackay, Idaho 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 77°F 25°C Heat Index: 77°F	Observed at: Mackay, ID	Elevation: 5904 ft | 1800 m
	Last Updated: July 16, 9:15 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 77°F | 25°C
	Pressure: 24.24 in | 820.8 mb	Dewpoint: 50°F | 10°C
	Humidity: 38%	Wind: SE 7 mph | SE 11 kph
	Feels Like: 74°F | 23°C	Visibility: 107.2 mi | 172.6 km
	Lat/Long: 43.9105 | -113.6108	Sunrise: 6:07 AM   Sunset: 9:13 PM

7 Day Graphical Forecast

Valid: 9:23 PM 7/16/2026

Tonight Overcast 56 °F 15% Chance Precipitation Friday Overcast 88 |66 °F 42% Chance Precipitation Saturday Drizzle 86 |63 °F 47% Chance Precipitation Sunday Overcast 92 |64 °F 10% Chance Precipitation Monday Overcast 90 |71 °F 14% Chance Precipitation Tuesday Light Drizzle 88 |66 °F 56% Chance Precipitation Wednesday Drizzle 79 |65 °F 64% Chance Precipitation

7 Hour Graphical Forecast

Valid: 9:23 PM 7/16/2026

9 PM Clear 78 °F 8% Chance Precipitation

10 PM Clear 75 °F 13% Chance Precipitation

11 PM Overcast 74 °F 15% Chance Precipitation

12 AM Overcast 74 °F 11% Chance Precipitation

1 AM Partly Cloudy 73 °F 8% Chance Precipitation

2 AM Overcast 70 °F 5% Chance Precipitation

3 AM Overcast 68 °F 3% Chance Precipitation

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

7 Day & Night Weather Forecast for Mackay, ID - (Fahrenheit & Celsius) Valid: 9:23 PM 7/16/2026 Tonight Overcast with a low around 56°F [13°C]. SE wind to around 16 mph [26 kph], with gusts to near 23 mph [37 kph]. Chance of precipitation 15% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 88°F [31°C]. S wind to around 22 mph [35 kph], with gusts to near 27 mph [44 kph]. Dewpoint near 50°F [10°C] with humidity of 57%. Pressure around 24.24 in [820.8 mb]. UV Index: 8.25. Chance of precipitation 42% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 66°F [19°C]. S wind to around 22 mph [35 kph], with gusts to near 27 mph [44 kph]. Chance of precipitation 42% with QPF of 0.00 in [0.0 mm]. Saturday Drizzle with a high near 86°F [30°C]. N wind to around 16 mph [26 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 50°F [10°C] with humidity of 63%. Pressure around 24.24 in [820.8 mb]. UV Index: 8.5. Chance of precipitation 47% with QPF of 0.03 in [0.8 mm]. Saturday Night Drizzle with a low around 63°F [17°C]. N wind to around 16 mph [26 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 47% with QPF of 0.03 in [0.8 mm]. Sunday Overcast with a high near 92°F [33°C]. W wind to around 10 mph [17 kph], with gusts to near 15 mph [23 kph]. Dewpoint near 50°F [10°C] with humidity of 55%. Pressure around 24.24 in [820.8 mb]. UV Index: 8.05. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 64°F [18°C]. W wind to around 10 mph [17 kph], with gusts to near 15 mph [23 kph]. Chance of precipitation 10% with QPF of 0.00 in [0.0 mm]. Monday Overcast with a high near 90°F [32°C]. NW wind to around 9 mph [14 kph], with gusts to near 9 mph [15 kph]. Dewpoint near 50°F [10°C] with humidity of 37%. Pressure around 24.24 in [820.8 mb]. UV Index: 7. Chance of precipitation 14% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 71°F [22°C]. NW wind to around 9 mph [14 kph], with gusts to near 9 mph [15 kph]. Chance of precipitation 14% with QPF of 0.00 in [0.0 mm]. Tuesday Light Drizzle with a high near 88°F [31°C]. NW wind to around 15 mph [23 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 50°F [10°C] with humidity of 79%. Pressure around 24.24 in [820.8 mb]. UV Index: 7.8. Chance of precipitation 56% with QPF of 0.09 in [2.4 mm]. Tuesday Night Light Drizzle with a low around 66°F [19°C]. NW wind to around 15 mph [23 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 56% with QPF of 0.09 in [2.4 mm]. Wednesday Drizzle with a high near 79°F [26°C]. SSE wind to around 6 mph [10 kph], with gusts to near 7 mph [12 kph]. Dewpoint near 50°F [10°C] with humidity of 82%. Pressure around 24.24 in [820.8 mb]. UV Index: 4.95. Chance of precipitation 64% with QPF of 0.32 in [8.1 mm]. Wednesday Night Drizzle with a low around 65°F [18°C]. SSE wind to around 6 mph [10 kph], with gusts to near 7 mph [12 kph]. Chance of precipitation 64% with QPF of 0.32 in [8.1 mm].

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7 Day and Night - QPF Forecast for Mackay, ID

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.8 mm | 0.03 in

Saturday Night: 0.8 mm | 0.03 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: 2.4 mm | 0.09 in

Tuesday Night: 2.4 mm | 0.09 in

Wednesday: 8.1 mm | 0.32 in

Wednesday Night: 8.1 mm | 0.32 in

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

Tonight: SE @ 26 kph | 16 mph

Friday: S @ 35 kph | 22 mph

Friday Night: S @ 35 kph | 22 mph

Saturday: N @ 26 kph | 16 mph

Saturday Night: N @ 26 kph | 16 mph

Sunday: W @ 17 kph | 10 mph

Sunday Night: W @ 17 kph | 10 mph

Monday: NW @ 14 kph | 9 mph

Monday Night: NW @ 14 kph | 9 mph

Tuesday: NW @ 23 kph | 15 mph

Tuesday Night: NW @ 23 kph | 15 mph

Wednesday: SSE @ 10 kph | 6 mph

Wednesday Night: SSE @ 10 kph | 6 mph

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

Tonight: 60 %

Friday: 57 %

Friday Night: 57 %

Saturday: 63 %

Saturday Night: 63 %

Sunday: 55 %

Sunday Night: 55 %

Monday: 37 %

Monday Night: 37 %

Tuesday: 79 %

Tuesday Night: 79 %

Wednesday: 82 %

Wednesday Night: 82 %

7 Day and Night - Snowfall Totals Forecast for Mackay, 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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