Harrison, Idaho 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 89°F 32°C Heat Index: 86°F	Observed at: Harrison, ID	Elevation: 2159 ft | 658 m
	Last Updated: July 16, 8:00 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 89°F | 32°C
	Pressure: 27.61 in | 934.9 mb	Dewpoint: 52°F | 11°C
	Humidity: 28%	Wind: N 5 mph | N 8 kph
	Feels Like: 87°F | 31°C	Visibility: 137.2 mi | 220.8 km
	Lat/Long: 47.4485 | -116.7847	Sunrise: 5:07 AM   Sunset: 8:39 PM

7 Day Graphical Forecast

Valid: 8:13 PM 7/16/2026

Today Overcast 98 |69 °F 37 |20 °C 15% Chance Precipitation Friday Rain 89 |65 °F 32 |18 °C 12% Chance Precipitation Saturday Clear 89 |64 °F 32 |18 °C 3% Chance Precipitation Sunday Overcast 90 |56 °F 32 |13 °C 0% Chance Precipitation Monday Overcast 91 |58 °F 33 |14 °C 1% Chance Precipitation Tuesday Overcast 101 |67 °F 38 |20 °C 2% Chance Precipitation Wednesday Overcast 105 |65 °F 40 |18 °C 8% Chance Precipitation

7 Hour Graphical Forecast

Valid: 8:13 PM 7/16/2026

8 PM Clear 89 °F 7% Chance Precipitation

9 PM Clear 84 °F 3% Chance Precipitation

10 PM Clear 81 °F 5% Chance Precipitation

11 PM Clear 80 °F 10% Chance Precipitation

12 AM Clear 79 °F 6% Chance Precipitation

1 AM Clear 78 °F 4% Chance Precipitation

2 AM Clear 73 °F 3% Chance Precipitation

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

7 Day & Night Weather Forecast for Harrison, ID - (Fahrenheit & Celsius) Valid: 8:13 PM 7/16/2026 Today Overcast with a high near 98°F [37°C]. NNE wind to around 14 mph [23 kph], with gusts to near 23 mph [37 kph]. Dewpoint near 52°F [11°C] with humidity of 53%. Pressure around 27.61 in [934.9 mb]. UV Index: 7.45. Chance of precipitation 15% with QPF of 0.00 in [0.0 mm]. Tonight Overcast with a low around 69°F [20°C]. NNE wind to around 14 mph [23 kph], with gusts to near 23 mph [37 kph]. Chance of precipitation 15% with QPF of 0.00 in [0.0 mm]. Friday Rain with a high near 89°F [32°C]. W wind to around 9 mph [14 kph], with gusts to near 21 mph [33 kph]. Dewpoint near 52°F [11°C] with humidity of 71%. Pressure around 27.61 in [934.9 mb]. UV Index: 7.55. Chance of precipitation 12% with QPF of 0.21 in [5.4 mm]. Friday Night Rain with a low around 65°F [18°C]. W wind to around 9 mph [14 kph], with gusts to near 21 mph [33 kph]. Chance of precipitation 12% with QPF of 0.21 in [5.4 mm]. Saturday Clear with a high near 89°F [32°C]. WSW wind to around 11 mph [18 kph], with gusts to near 20 mph [33 kph]. Dewpoint near 52°F [11°C] with humidity of 38%. Pressure around 27.61 in [934.9 mb]. UV Index: 7.5. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Saturday Night Clear with a low around 64°F [18°C]. WSW wind to around 11 mph [18 kph], with gusts to near 20 mph [33 kph]. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Sunday Overcast with a high near 90°F [32°C]. SW wind to around 8 mph [14 kph], with gusts to near 16 mph [25 kph]. Dewpoint near 52°F [11°C] with humidity of 55%. Pressure around 27.61 in [934.9 mb]. UV Index: 7.45. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 56°F [13°C]. SW wind to around 8 mph [14 kph], with gusts to near 16 mph [25 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Overcast with a high near 91°F [33°C]. E wind to around 4 mph [6 kph], with gusts to near 6 mph [10 kph]. Dewpoint near 52°F [11°C] with humidity of 49%. Pressure around 27.61 in [934.9 mb]. UV Index: 5.6. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 58°F [14°C]. E wind to around 4 mph [6 kph], with gusts to near 6 mph [10 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Tuesday Overcast with a high near 101°F [38°C]. NE wind to around 4 mph [6 kph], with gusts to near 6 mph [10 kph]. Dewpoint near 52°F [11°C] with humidity of 39%. Pressure around 27.61 in [934.9 mb]. UV Index: 7.3. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 67°F [20°C]. NE wind to around 4 mph [6 kph], with gusts to near 6 mph [10 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Wednesday Overcast with a high near 105°F [40°C]. E wind to around 3 mph [5 kph], with gusts to near 5 mph [8 kph]. Dewpoint near 52°F [11°C] with humidity of 54%. Pressure around 27.61 in [934.9 mb]. UV Index: 6.9. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 65°F [18°C]. E wind to around 3 mph [5 kph], with gusts to near 5 mph [8 kph]. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Harrison, ID

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Friday: 5.4 mm | 0.21 in

Friday Night: 5.4 mm | 0.21 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: 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: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

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

Today: NNE @ 23 kph | 14 mph

Tonight: NNE @ 23 kph | 14 mph

Friday: W @ 14 kph | 9 mph

Friday Night: W @ 14 kph | 9 mph

Saturday: WSW @ 18 kph | 11 mph

Saturday Night: WSW @ 18 kph | 11 mph

Sunday: SW @ 14 kph | 8 mph

Sunday Night: SW @ 14 kph | 8 mph

Monday: E @ 6 kph | 4 mph

Monday Night: E @ 6 kph | 4 mph

Tuesday: NE @ 6 kph | 4 mph

Tuesday Night: NE @ 6 kph | 4 mph

Wednesday: E @ 5 kph | 3 mph

Wednesday Night: E @ 5 kph | 3 mph

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

Today: 53 %

Tonight: 53 %

Friday: 71 %

Friday Night: 71 %

Saturday: 38 %

Saturday Night: 38 %

Sunday: 55 %

Sunday Night: 55 %

Monday: 49 %

Monday Night: 49 %

Tuesday: 39 %

Tuesday Night: 39 %

Wednesday: 54 %

Wednesday Night: 54 %

7 Day and Night - Snowfall Totals Forecast for Harrison, 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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