Boise Hourly Weather
51°
Light rain
Feels like 51°
Great
Outdoor comfort right now
It is 51°F and light rain in Boise. Nothing wet on the radar for the next 24 hours. Tomorrow: clear sky, high 88°F.
- Pressure rising slowly 30.04 inHg
- Wind 1 mph NNW
- Humidity 70%
- Cloud 0%
- UV peak 7
- Rain chance 0%
Next 48 hours
Scroll sideways — or pick a day below.
Now
8
5am
2
6am
2
7am
2
8am
2
9am
2
10am
3
11am
3
12pm
4
1pm
4
2pm
4
3pm
3
4pm
3
5pm
3
6pm
3
7pm
3
8pm
3
9pm
3
10pm
3
11pm
4
12am
Sun
4
1am
5
2am
5
3am
5
4am
4
5am
4
6am
4
7am
5
8am
5
9am
5
10am
5
11am
5
12pm
5
1pm
5
2pm
5
3pm
4
4pm
4
5pm
3
6pm
4
7pm
4
8pm
4
9pm
3
10pm
3
11pm
3
12am
Mon
3
1am
3
2am
3
3am
3
Conditions in detail
-
Feels like
51°
About what it looks like
-
Dew point
35°
Dry and pleasant
-
Wind
1 mph
Gusting 1 mph from NNW
-
Pressure
30.12 inHg
Rising slowly
-
Visibility
9.9 mi
Clear
-
UV index
0
Peaks at 7 today
-
Cloud cover
0%
—
-
Precipitation today
0.00"
None expected
Air quality
US AQI
29
Good
- PM2.5 8 µg/m³
- PM10 8 µg/m³
- Ozone 33 µg/m³
- NO₂ 15 µg/m³
Next 14 days
Pick a day to load its hour-by-hour detail.
Live radar
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Best time to…
Scored hour by hour across the next two days.
-
Walk the dog
100Sat 4am–3am
Mild, no downpours, no ice
-
Patio or BBQ
100Sat 4am–3am
Warm, dry, and not too breezy
-
Line-dry laundry
100Sun 8am–7pm
Dry air plus a working breeze
-
Stargazing
100Sat 4am–7am
Clear, dark and calm
-
Ride a bike
99Sat 4am–3am
Wind matters more than temperature
-
Garden work
98Sun 8am–7pm
Mild and dry, sun optional
-
Go for a run
97Sat 4am–12pm
Cool, calm and dry
-
Golden-hour photos
88Sat 8am–8am
Scattered cloud catches the light
Sun & moon
Sunrise
7:44 am
Sunset
7:22 pm
- Day length11h 38m
- Golden hour6:27 pm–7:22 pm
Last quarter
54% illuminated
Full moon in 23 days
Stargazing tonight
Excellent · 83/100
Clearest around 4am at 0% cloud.
Almanac
Historical records for this location are still loading, or unavailable.
Hour-by-hour forecast for Boise
Every hour for the next 48 hours, local time.
| Time | Conditions | Temp | Feels | Chance | Amount | Wind | Humidity |
|---|---|---|---|---|---|---|---|
| Saturday Oct 3 | |||||||
| 4am | Clear sky | 60° | 60° | 0% | — | 8 mph | 40% |
| 5am | Clear sky | 55° | 55° | 0% | — | 2 mph | 59% |
| 6am | Clear sky | 55° | 55° | 0% | — | 2 mph | 60% |
| 7am | Clear sky | 54° | 54° | 0% | — | 2 mph | 61% |
| 8am | Clear sky | 54° | 54° | 0% | — | 2 mph | 60% |
| 9am | Clear sky | 56° | 56° | 0% | — | 2 mph | 55% |
| 10am | Clear sky | 63° | 63° | 0% | — | 3 mph | 46% |
| 11am | Clear sky | 69° | 69° | 0% | — | 3 mph | 38% |
| 12pm | Clear sky | 73° | 73° | 0% | — | 4 mph | 32% |
| 1pm | Clear sky | 77° | 77° | 0% | — | 4 mph | 28% |
| 2pm | Clear sky | 80° | 80° | 0% | — | 4 mph | 25% |
| 3pm | Clear sky | 82° | 80° | 0% | — | 3 mph | 22% |
| 4pm | Clear sky | 83° | 81° | 0% | — | 3 mph | 20% |
| 5pm | Clear sky | 84° | 81° | 0% | — | 3 mph | 20% |
| 6pm | Clear sky | 84° | 81° | 0% | — | 3 mph | 20% |
| 7pm | Clear sky | 80° | 80° | 0% | — | 3 mph | 23% |
| 8pm | Clear sky | 75° | 75° | 0% | — | 3 mph | 28% |
| 9pm | Clear sky | 71° | 71° | 0% | — | 3 mph | 32% |
| 10pm | Clear sky | 69° | 69° | 0% | — | 3 mph | 33% |
| 11pm | Clear sky | 68° | 68° | 0% | — | 4 mph | 34% |
| Sunday Oct 4 | |||||||
| 12am | Clear sky | 67° | 67° | 0% | — | 4 mph | 34% |
| 1am | Clear sky | 66° | 66° | 0% | — | 5 mph | 35% |
| 2am | Clear sky | 65° | 65° | 0% | — | 5 mph | 35% |
| 3am | Clear sky | 64° | 64° | 0% | — | 5 mph | 36% |
| 4am | Clear sky | 62° | 62° | 0% | — | 4 mph | 38% |
| 5am | Clear sky | 60° | 60° | 0% | — | 4 mph | 39% |
| 6am | Clear sky | 60° | 60° | 0% | — | 4 mph | 40% |
| 7am | Clear sky | 59° | 59° | 0% | — | 5 mph | 40% |
| 8am | Clear sky | 59° | 59° | 0% | — | 5 mph | 40% |
| 9am | Clear sky | 61° | 61° | 0% | — | 5 mph | 37% |
| 10am | Clear sky | 67° | 67° | 0% | — | 5 mph | 32% |
| 11am | Clear sky | 73° | 73° | 0% | — | 5 mph | 26% |
| 12pm | Clear sky | 78° | 78° | 0% | — | 5 mph | 22% |
| 1pm | Clear sky | 81° | 79° | 0% | — | 5 mph | 20% |
| 2pm | Clear sky | 84° | 81° | 0% | — | 5 mph | 18% |
| 3pm | Clear sky | 86° | 83° | 0% | — | 4 mph | 16% |
| 4pm | Clear sky | 88° | 84° | 0% | — | 4 mph | 15% |
| 5pm | Clear sky | 88° | 84° | 0% | — | 3 mph | 15% |
| 6pm | Partly cloudy | 87° | 84° | 0% | — | 4 mph | 16% |
| 7pm | Partly cloudy | 82° | 80° | 0% | — | 4 mph | 20% |
| 8pm | Partly cloudy | 77° | 77° | 0% | — | 4 mph | 24% |
| 9pm | Partly cloudy | 74° | 74° | 0% | — | 3 mph | 28% |
| 10pm | Partly cloudy | 71° | 71° | 0% | — | 3 mph | 31% |
| 11pm | Partly cloudy | 69° | 69° | 0% | — | 3 mph | 33% |
| Monday Oct 5 | |||||||
| 12am | Partly cloudy | 68° | 68° | 0% | — | 3 mph | 34% |
| 1am | Partly cloudy | 66° | 66° | 0% | — | 3 mph | 36% |
| 2am | Partly cloudy | 66° | 66° | 0% | — | 3 mph | 37% |
| 3am | Partly cloudy | 64° | 64° | 0% | — | 3 mph | 39% |
About this Boise forecast
Updated 2026-10-03 10:55 UTC, and refreshed automatically every few minutes. Forecast data is provided by Visual Crossing; radar frames from RainViewer; the 20-year normals and records from the ERA5 reanalysis archive. No national weather service publishes point alerts here, so only computed watches are shown.
Watches labelled computed are worked out on this site from forecast thresholds and are not official warnings — always defer to your national weather service. Need help reading a number? See the sourced weather guide.
Weather near Boise
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