Boise, ID Weather Forecast

The forecast is bbbrraaaiiinnsss....

🌪 TROPICAL ACTIVITY: TROPICAL STORM PENA Sustained winds 40 kt. Track it on the zombie radar or see NHC advisories.
Mostly cloudy night
46°

ddaarrkk cclouudds

  • Humidity: 71%
  • Visibility: 6.2 Mi
  • Wind: SE at 1 MPH
  • Dew Point: 0° F
  • Cloud Cover: 81%
  • UV Index: 0 - Low
  • Air Quality: Fair
  • Moon: New Moon (2% full) · up 7:05am, down 4:44pm

☀ Solar Outbreak Watch: Quiet · largest flare C2.1 · Kp 3 The sun naps. The horde does not. full report →

🏔 Ground Watch: M2.6 earthquake 92 mi away — 25 km S of Clayton, Idaho, 19h ago A small one. The ground is restless, but so far only the ground. USGS →

SunMonTueWedThuFri

Zombie Survival Index™

65/100 — MODERATE Ssstay alerrrt

  • Chilly: sluggish shamblers today
  • Clear sightlines: you will see them coming
  • Darkness: their favorite

Today's undead advice: Their favorite hour. Lock up before the light goes.

Rule #5 Silence is golden After dark, sound carries — and so does the smell of the living. all the Rules of Survival →

🌡 The weather here, in general

Boise runs the full range. The warmest stretch, around July, averages a high near 94°F, while January nights average 25°F — a 69-degree spread, so a coat that works in January is useless by July and the other way round.

Expect around 55 days a year at 90°F or above, concentrated in July. Heat illness climbs sharply on consecutive hot days, so the third day of a streak is more dangerous than the first.

Snow shows up most years — about 24 inches — but rarely in quantity. 106 freezing nights a year matter more, because the risk here is ice rather than depth.

This is dry country — roughly 14 inches a year. When rain does come it tends to arrive all at once, which is why flash flooding is a desert problem as much as a tropical one.

MonthAvg highAvg lowRainSnow
Jan39°25° 2"6.2"
Feb45°28° 1.6"4.8"
Mar54°34° 1.6"2.5"
Apr62°39° 1.3"0.7"
May71°48° 1.6"0.1"
Jun83°57° 0.9"—
Jul94°65° 0.1"—
Aug91°64° 0.1"—
Sep80°55° 0.5"—
Oct65°43° 1"—
Nov49°32° 1.4"2.3"
Dec38°25° 2.2"7"

Averages from ten years of observed daily records (2015–2024) for this location. They describe what is typical, not what will happen — for that, see the forecast above.

📷 Golden Hour

  • Golden hour: 4:44pm - 5:26pm (dawn: 7:29am - 8:12am)
  • Blue hour: 5:26pm - 5:57pm (dawn: 6:59am - 7:29am)
  • Sun sets: 247° WSW (rises 113° ESE)
  • Dark sky: 7:04pm – 5:51am · next new moon Nov 9 (1d)

Promising Sunset odds 65/100 Plenty of cloud. It could ignite or it could smother — worth the trip.

New Moon
2% · full Nov 24

Sun & moon: calculated by Weather Zombie · cloud layers: Open-Meteo · astro & Milky Way planner →

🧟 Zombie of the Day

A zombie stacking firewood before the first frost A zombie stacking firewood before the first frost AI-generated · send us a real one See today’s zombie →
Weather Details

Mon

Mostly cloudy night

High: 63° F
|
Low: 36° F
ddaarrkk cclouudds
Moderate confidence ±3.7°
Weather Details

Tue

Partly cloudy night

High: 62° F
|
Low: 46° F
ddaarrkk cclouudds
Moderate confidence ±3.8°
Weather Details

Wed

Mostly clear night

High: 67° F
|
Low: 44° F
nniiighhht... hunnnttt tiiime
Moderate confidence ±5.7°
Weather Details

Thu

Partly cloudy night

High: 63° F
|
Low: 44° F
ddaarrkk cclouudds
Low confidence ±8.1°
Weather Details

Fri

Mostly cloudy night

High: 49° F
|
Low: 49° F
ddaarrkk cclouudds
Moderate confidence ±3.8°
Weather Details


High: ° F
|
Low: ° F

Will it rain on your plans?

Weather Details

Sun Nov 8 5am 46° F

Mostly cloudy night
ddaarrkk cclouudds

  • Cloud Cover: 74%
  • Dew Point: 0° F
  • Humidity: 71%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / SE
Weather Details

Sun Nov 8 8am 44° F

Cloudy
CLLOOUUUDDSSS LLLOOOTTTSSS

  • Cloud Cover: 66%
  • Dew Point: 0° F
  • Humidity: 67%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / SE
Weather Details

Sun Nov 8 11am 55° F

Cloudy
CLLOOUUUDDSSS LLLOOOTTTSSS

  • Cloud Cover: 87%
  • Dew Point: 0° F
  • Humidity: 49%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 5 MPH / S
Weather Details

Sun Nov 8 2pm 65° F

Cloudy
CLLOOUUUDDSSS LLLOOOTTTSSS

  • Cloud Cover: 99%
  • Dew Point: 0° F
  • Humidity: 37%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 3 MPH / WSW
Weather Details

Sun Nov 8 5pm 59° F

Cloudy
CLLOOUUUDDSSS LLLOOOTTTSSS

  • Cloud Cover: 99%
  • Dew Point: 0° F
  • Humidity: 46%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 2 MPH / NW
Weather Details

Sun Nov 8 8pm 51° F

Mostly cloudy night
ddaarrkk cclouudds

  • Cloud Cover: 94%
  • Dew Point: 0° F
  • Humidity: 56%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 1 MPH / NNE
Weather Details

Sun Nov 8 11pm 43° F

Mostly cloudy night
ddaarrkk cclouudds

  • Cloud Cover: 98%
  • Dew Point: 0° F
  • Humidity: 65%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 2 MPH / E
Weather Details

Mon Nov 9 2am 39° F

Mostly cloudy night
ddaarrkk cclouudds

  • Cloud Cover: 96%
  • Dew Point: 0° F
  • Humidity: 64%
  • Precipitation: None
  • UV Index: 0 - Unknown
  • Visibility: 6.2 Mi
  • Wind: 2 MPH / E

7-Day Meteogram

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