What is today's weather forecast for Boise, ID?

Today's forecast for Boise shows a high of 48 degrees and a low of 39 degrees Fahrenheit. Rain likely, mainly after 11am.

What is the 7-day weather forecast for Boise, ID?

The 7-day forecast for Boise shows highs from 48 to 59 degrees and lows from 36 to 46 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Boise, ID this week?

Yes, rain is possible in Boise this week. Precipitation chances: Sunday (60% chance), Monday (70% chance), Tuesday (80% chance), Wednesday (70% chance), Thursday (30% chance).

How accurate is the Boise weather forecast?

WeatherForYou provides highly accurate Boise forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Boise, ID Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

40°F
Feels Like 37°F

Humidity 72% Dew Point 32°F Wind SSE 4 MPH Gusts 6 Barometer 30.23 in.

Solar Rad 2 w/m²

Report from a MADIS/MESONET weather station 0.8 mi. NW of central Boise
at 8:19 AM Sun, Dec 7, 2025

Point Forecast at a Glance

SunDec 7

60%

MonDec 8

20%

TueDec 9

80%

WedDec 10

70%

ThuDec 11

30%

FriDec 12

SatDec 13

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 48°F to 59°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 15°F above the historical average for December. Normal highs for this period are around 38°F with lows around 23°F.

This Date in Weather History

1740 - In early December two weeks of mild and rainy weather culminated in the worst flood in fifty years in the Lower Connecticut River Valley. The Merrimack River swelled to its highest level, and in Maine the raging waters swept away mills, carried off bridges, and ruined highways.

Boise, ID 7 Day Weather Forecast Details

Sunday Dec 7

Day: Rain likely, mainly after 11am. Mostly cloudy, with a high near 48. East southeast wind 3 to 6 mph. Chance of precipitation is 60%.

Night: Rain likely before 11pm. Mostly cloudy, with a low around 39. Light east southeast wind. Chance of precipitation is 60%.

Monday Dec 8

Day: A 20 percent chance of rain after 11am. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 53. Southeast wind 3 to 6 mph.

Night: Rain likely. Cloudy, with a low around 46. East southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Dec 9

Day: Rain. High near 53. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Night: Rain. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Dec 10

Day: Rain likely. Cloudy, with a high near 59. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

Thursday Dec 11

Day: A 30 percent chance of rain before 11am. Partly sunny, with a high near 54.

Night: Mostly cloudy, with a low around 38.

Friday Dec 12

Day: Mostly sunny, with a high near 54.

Night: Partly cloudy, with a low around 36.

Saturday Dec 13

Day: Mostly sunny, with a high near 53.

About Boise, ID

Boise (locally , also ) is the capital and most populous city of the U.S. state of Idaho. Boise is the county seat of Ada County. The population of the city was 235,685 at the 2020 census. The Boise metropolitan area, also known as the Treasure Valley, includes five counties of Idaho with an estimated population of 846,000, the most populous metropolitan area in Idaho and 74th-most populous in the United States. Located on the Boise River in southwestern Idaho, it is 41 miles (66 km) east of the Oregon border and 110 miles (177 km) north of the Nevada border. Downtown Boise's elevation is 2,704 feet (824 m) above sea level. Originally established as a military outpost in 1863 during the gold rush era, Boise rapidly grew due to its location on the Oregon Trail and its proximity to mining operations in the surrounding region. By the late 19th century, it had become a commercial and transportation hub, bolstered by the arrival of the railroad and irrigation projects that supported agriculture in the Treasure Valley. While agriculture and food processing remain important, Boise is home to major employers in the technology, manufacturing, and service sectors, including companies such as Micron Technology and Hewlett-Packard. Government, education, and healthcare also play significant roles in the local economy. The city is home to the Boise Art Museum, Idaho State Capitol, the annual Treefort Music Fest, and the Basque Block, showcasing its Basque heritage. Additionally, the Boise greenbelt and nearby public lands offer recreational opportunities that are integral to the city's identity.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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