Boise, ID 83704 Weather

Ada County5:54 AM MDT43.63°N, 116.30°W

Current conditions

Clear
52°
Clear
Feels like 52°
High 76°·Low 50° tonight
WindCalm
Humidity71%
Dew point43°
Pressure29.87 inHg
Visibility10 mi
Cloud cover24%
UV index0 Low
Sunrise8:09 AM
Sunset6:52 PM

Observed at Boise Air Terminal · 1 hr ago

Forecast

10-day

  • Overnight

    Mostly clear, with a low around 50. Southeast wind around 3 mph.

  • Thursday

    Showers and thunderstorms likely after noon. Mostly sunny. High near 76, with temperatures falling to around 72 in the afternoon. South southeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

  • Thursday Night

    Showers and thunderstorms likely before 9pm, then patchy fog and showers and thunderstorms. Mostly cloudy. Low around 45, with temperatures rising to around 49 overnight. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

National Weather Service forecast updated 5 hrs ago.

Hourly

Hourly forecast
  1. Now Mostly Clear 52°
  2. 6 AM Mostly Sunny 52°10%
  3. 7 AM Mostly Sunny 52°10%
  4. 8 AM Partly Sunny 50°10%
  5. 9 AM Mostly Sunny 52°10%
  6. 10 AM Mostly Sunny 59°10%
  7. 11 AM Sunny 64°10%
  8. 12 PM Showers And Thunderstorms Likely 69°64%
  9. 1 PM Showers And Thunderstorms Likely 72°64%
  10. 2 PM Showers And Thunderstorms Likely 75°64%
  11. 3 PM Showers And Thunderstorms Likely 76°64%
  12. 4 PM Showers And Thunderstorms Likely 74°64%
  13. 5 PM Showers And Thunderstorms Likely 72°64%
  14. 6 PM Showers And Thunderstorms Likely 68°55%
  15. 7 PM Showers And Thunderstorms Likely 66°55%
  16. 8 PM Showers And Thunderstorms Likely 62°55%
  17. 9 PM Patchy Fog 60°55%
  18. 10 PM Patchy Fog 59°55%
  19. 11 PM Patchy Fog 58°55%
  20. Fri12 AM Rain Showers 57°89%
  21. 1 AM Rain Showers 56°89%
  22. 2 AM Rain Showers 55°89%
  23. 3 AM Rain Showers 53°89%
  24. 4 AM Rain Showers 51°89%

10-day forecast

Details
  1. TonightOct 21 Mostly Clear Mostly Clear50°
  2. TodayOct 22 Mostly Sunny then Showers And Thunderstorms Likely Mostly Sunny then Showers And Thunderstorms Likely89%45°76°
  3. FriOct 23 Rain Showers Rain Showers85%35°56°
  4. SatOct 24 Patchy Fog then Sunny Patchy Fog then Sunny36°59°
  5. SunOct 25 Patchy Fog then Sunny Patchy Fog then Sunny39°63°
  6. MonOct 26 Sunny Sunny12%38°64°
  7. TueOct 27 Patchy Fog then Mostly Sunny Patchy Fog then Mostly Sunny10%37°61°
  8. WedOct 28 Mostly Sunny Mostly Sunny61°
  9. ThuOct 29 Mostly sunny Mostly sunny39°63°
  10. FriOct 30 Cloudy Cloudy41°64°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news near Boise

More weather news

Air quality

54
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • ThuGood (48)
  • FriGood
  • SatGood

Boise, ID reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 8:09 AM
Sunset 6:52 PM
Daylight 10 h 43 min (−2 min 50 s tomorrow)
Waxing Gibbous · 85% lit
Moonrise 5:02 PM Moonset 4:12 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low61° / 39°
Record high82° (1915)
Record low20° (1980)
Wettest0.67 in (2022)
Month to date0.02 in (normal 0.50 in)

Boise Area, records since 1875. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in BOI, issued 17 hrs ago

Update

Updated aviation discussion.

Key Messages

- A chance of showers will spread northward into the area tonight, then become widespread Thursday and Thursday night. There is a slight chance of thunderstorms this afternoon/evening, then a better chance Thursday afternoon and evening.

- Thunderstorms Thursday afternoon into evening will be capable of isolated severe wind gusts/hail in Southwest Idaho.

- Becoming windy late Thursday night behind a cold front, with much cooler conditions Friday.

Boi Watches

ID...Flash Flood Watch from Thursday evening through Friday morning for IDZ013. OR...None.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.