Idaho Weather Forecast
Idaho weather: 40°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
14-day forecast for Idaho
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Wed, Oct 28 | ☀️ Clear sky | 56° / 38° | 1% | 8 mph | 4 |
| Thu, Oct 29 | ☁️ Overcast | 63° / 36° | 3% | 8 mph | 3 |
| Fri, Oct 30 | 🌦️ Light drizzle | 59° / 51° | 15% · 0,0 in | 6 mph | 3 |
| Sat, Oct 31 | 🌧️ Showers | 60° / 48° | 65% · 0,4 in | 13 mph | 3 |
| Sun, Nov 1 | 🌧️ Heavy drizzle | 49° / 40° | 73% · 0,1 in | 13 mph | 3 |
| Mon, Nov 2 | ☁️ Overcast | 52° / 39° | 11% | 7 mph | 3 |
| Tue, Nov 3 | ☁️ Overcast | 56° / 44° | 6% | 7 mph | 3 |
| Wed, Nov 4 | ☁️ Overcast | 58° / 46° | 6% | 5 mph | 3 |
| Thu, Nov 5 | ☁️ Overcast | 62° / 50° | 8% | 4 mph | 3 |
| Fri, Nov 6 | ☁️ Overcast | 62° / 52° | 22% | 6 mph | 3 |
| Sat, Nov 7 | 🌦️ Light showers | 55° / 48° | 22% · 0,4 in | 11 mph | 2 |
| Sun, Nov 8 | 🌦️ Drizzle | 53° / 49° | 23% · 0,3 in | 12 mph | 0 |
| Mon, Nov 9 | 🌦️ Drizzle | 57° / 48° | 13% · 0,2 in | 15 mph | 2 |
| Tue, Nov 10 | 🌦️ Light drizzle | 58° / 48° | 17% · 0,0 in | 5 mph | 3 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 57°F against a October normal of 65°F - 40°F below.
The next 7 days carry about 2.2 times a normal week's rain for October (0,6 in against 0,3 in).
What this means for Idaho
Today is cooler than average for October. The forecast high of 56°F is 8.8°F below the 65°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 82°F.
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
See the Idaho forecast by time range
Idaho weather - more answers
Explore Idaho
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Idaho?
Idaho is a state in United States. Its coordinates are 43.615, -116.2023. It lies in North America.
What is the weather like in Idaho right now?
It is currently 40°F (5°C) with clear. Humidity is 64% and wind is 5 mph.
When is the best time to visit Idaho?
May, June, July, August and September offer the most comfortable conditions in Idaho, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Idaho in?
Idaho observes America/Boise (UTC-06:00). The local time is 2:33 PM.
How many people live in Idaho?
Idaho has a population of approximately 2 million.
What is the nearest airport to Idaho?
The closest airports are Salt Lake City International Airport (SLC), 291 mi away.
What are the top things to do in Idaho?
Popular options include Palouse Falls State Park.
What places are in Idaho?
Idaho covers 1 places in this atlas, including Boise.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 28, 2026 at 2:33 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
