Current Conditions

Boise, Idaho

58°F14°C

Clear

Wind

NE 3 mph4 km/h

Humidity

49%

Cloud Cover

As of Wednesday, September 9, 2026 at 12:11 AM MDT

Today's Outlook

Day

Mostly clear and warm, with a high of 79°F26°C and morning low of 46°F8°C. Light wind from the NNE around 3 mph5 km/h. Dry air.

Night

Mostly clear, with a low around 51°F11°C. Light wind from the NNE around 3 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 82°F28°C	Low 46°F8°C	Precip 0 in0 mm—	Cloud 2%	Wind NNE 3 mph5 km/h	Wednesday: Mostly clear and warm, with a high of 79°F26°C and morning low of 46°F8°C. Light wind from the NNE around 3 mph5 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 51°F11°C. Light wind from the NNE around 3 mph6 km/h.
Clear	High 88°F31°C	Low 51°F10°C	Precip 0 in0 mm—	Cloud 13%	Wind ESE 5 mph8 km/h	Thursday: Mostly clear and warm, with a high of 86°F30°C and morning low of 51°F10°C. Light wind from the SE around 5 mph8 km/h. Dry air. Thursday Night: Mostly clear, with a low around 54°F12°C. Light wind from the E around 4 mph7 km/h.
Clear	High 81°F27°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 22%	Wind NW 5 mph8 km/h	Friday: Mostly clear and warm, with a high of 79°F26°C and morning low of 60°F15°C. Light wind from the WNW around 5 mph8 km/h. Dry air. Friday Night: Partly cloudy, with a low around 66°F19°C. Light wind from the N around 5 mph8 km/h.
Drizzle	High 84°F29°C	Low 54°F12°C	Precip 0.01 in0.2 mm13%	Cloud 33%	Wind SE 6 mph9 km/h	Saturday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 54°F12°C. Light wind from the SE around 5 mph8 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the E at 6 to 8 mph9 to 13 km/h. 13% chance of drizzle in the evening.
Drizzle	High 68°F20°C	Low 56°F13°C	Precip 0.06 in1.5 mm26%	Cloud 42%	Wind WNW 8 mph13 km/h	Sunday: Partly cloudy and mild, with a high of 67°F20°C and morning low of 56°F13°C. Breezy from the WNW at 8 to 10 mph13 to 16 km/h. 26% chance of drizzle throughout the day. Dry air. Sunday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the NW at 8 to 10 mph13 to 16 km/h. 17% chance of drizzle overnight.
Clear	High 69°F21°C	Low 47°F8°C	Precip 0 in0 mm—	Cloud 9%	Wind NW 5 mph8 km/h	Monday: Mostly clear and mild, with a high of 67°F19°C and morning low of 47°F8°C. Light wind from the WNW around 5 mph8 km/h. Dry air. Monday Night: Mostly clear, with a low around 51°F11°C. Light wind from the NW around 6 mph9 km/h.
Clear	High 75°F24°C	Low 44°F7°C	Precip 0 in0 mm—	Cloud 21%	Wind NNE 4 mph7 km/h	Tuesday: Mostly clear and warm, with a high of 72°F22°C and morning low of 44°F7°C. Light wind from the SE around 4 mph7 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 49°F9°C. Light wind from the N around 4 mph7 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	82°F28°C	46°F8°C	0 in0 mm· —	2%	Clear	NNE 3 mph5 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 46°F8°C. Light wind from the NNE around 3 mph5 km/h. Dry air. NightMostly clear, with a low around 51°F11°C. Light wind from the NNE around 3 mph6 km/h.
	ThursdaySep 10	88°F31°C	51°F10°C	0 in0 mm· —	13%	Clear	ESE 5 mph8 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 51°F10°C. Light wind from the SE around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 54°F12°C. Light wind from the E around 4 mph7 km/h.
	FridaySep 11	81°F27°C	60°F15°C	0 in0 mm· —	22%	Clear	NW 5 mph8 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 60°F15°C. Light wind from the WNW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 66°F19°C. Light wind from the N around 5 mph8 km/h.
	SaturdaySep 12	84°F29°C	54°F12°C	0.01 in0.2 mm· 13%	33%	Drizzle	SE 6 mph9 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 54°F12°C. Light wind from the SE around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 58°F14°C. Breezy from the E at 6 to 8 mph9 to 13 km/h. 13% chance of drizzle in the evening.
	SundaySep 13	68°F20°C	56°F13°C	0.06 in1.5 mm· 26%	42%	Drizzle	WNW 8 mph13 km/h
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 56°F13°C. Breezy from the WNW at 8 to 10 mph13 to 16 km/h. 26% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 59°F15°C. Breezy from the NW at 8 to 10 mph13 to 16 km/h. 17% chance of drizzle overnight.
	MondaySep 14	69°F21°C	47°F8°C	0 in0 mm· —	9%	Clear	NW 5 mph8 km/h
DayMostly clear and mild, with a high of 67°F19°C and morning low of 47°F8°C. Light wind from the WNW around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 51°F11°C. Light wind from the NW around 6 mph9 km/h.
	TuesdaySep 15	75°F24°C	44°F7°C	0 in0 mm· —	21%	Clear	NNE 4 mph7 km/h
DayMostly clear and warm, with a high of 72°F22°C and morning low of 44°F7°C. Light wind from the SE around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 49°F9°C. Light wind from the N around 4 mph7 km/h.
	WednesdaySep 16	73°F23°C	50°F10°C	0.01 in0.3 mm· 7%	30%	Clear	NW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 50°F10°C. Breezy from the NW at 6 to 7 mph9 to 12 km/h. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the NNW at 6 to 7 mph9 to 12 km/h.
	ThursdaySep 17	74°F24°C	47°F8°C	0.02 in0.5 mm· 7%	20%	Clear	NW 5 mph8 km/h
DayMostly clear and warm, with a high of 72°F22°C and morning low of 47°F8°C. Light wind from the NW around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 52°F11°C. Light wind from the NNW around 5 mph8 km/h.
	FridaySep 18	77°F25°C	48°F9°C	0.03 in0.7 mm· 7%	21%	Clear	N 5 mph7 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 48°F9°C. Light wind from the E around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 53°F11°C. Light wind from the N around 4 mph7 km/h.
	SaturdaySep 19	79°F26°C	49°F10°C	0.02 in0.4 mm· 5%	22%	Clear	NE 4 mph7 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 49°F10°C. Light wind from the ESE around 5 mph7 km/h. Dry air. NightMostly clear, with a low around 54°F12°C. Light wind from the NNE around 4 mph7 km/h.
	SundaySep 20	79°F26°C	52°F11°C	0.01 in0.2 mm· 5%	32%	Clear	NNE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 52°F11°C. Light wind from the NE around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 56°F13°C. Light wind from the NNE around 5 mph7 km/h.
	MondaySep 21	78°F25°C	53°F11°C	0.02 in0.4 mm· 5%	32%	Clear	NNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 53°F11°C. Breezy from the NW at 5 to 7 mph8 to 11 km/h. Dry air. NightPartly cloudy, with a low around 57°F14°C. Light wind from the N around 5 mph8 km/h.
	TuesdaySep 22	77°F25°C	52°F11°C	0.03 in0.8 mm· 8%	31%	Clear	NNW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 52°F11°C. Breezy from the NW at 6 to 8 mph10 to 12 km/h. Dry air. NightPartly cloudy, with a low around 56°F14°C. Breezy from the NNW at 5 to 7 mph9 to 12 km/h.
	WednesdaySep 23	76°F24°C	51°F11°C	0.02 in0.6 mm· 9%	32%	Clear	NNW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 51°F11°C. Breezy from the WNW at 6 to 7 mph9 to 11 km/h. Dry air. NightPartly cloudy, with a low around 56°F13°C. Breezy from the NNW at 5 to 7 mph9 to 11 km/h.

Nearby Cities

Meridian9 mi15 km Eagle9 mi15 km Kuna14 mi22 km Nampa19 mi30 km Caldwell24 mi39 km Twin Falls114 mi183 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 43.6135°N, 116.2035°W·Elevation: 823m·Timezone: America/Boise·Population: 235,684