FallToday, tomorrow and the day after

Idaho 3-day weather forecast

Three weather calendar pages to help you plan trips, get-togethers and outdoor work.

Now in Idaho 39°F clear sky clear sky ↑ 65°   ↓ 35°  ·  Feels like 33°

Idaho weather for the next 3 days

October 2026 Today
29
scattered clouds

65° / 35°

Scattered clouds

  • Morning36°
  • Noon60°
  • Evening55°
  • Night44°
Chance of rain
0%
Wind
8 mph S
Humidity
38%
UV
2.2 · Low
Sun
8:16 AM – 6:40 PM

Cool weather, bring a jacket.

October 2026 Tomorrow
30
light rain

60° / 41°

Light rain

  • Morning41°
  • Noon58°
  • Evening51°
  • Night43°
Chance of rain
68% · <0.01 in
Wind
8 mph S
Humidity
56%
UV
1.6 · Low
Sun
8:17 AM – 6:38 PM

Bring an umbrella or raincoat. Cool weather, bring a jacket.

October 2026 Saturday
31
light rain

61° / 38°

Light rain

  • Morning40°
  • Noon57°
  • Evening54°
  • Night48°
Chance of rain
69% · 0.01 in
Wind
6 mph E
Humidity
55%
UV
1.3 · Low
Sun
8:19 AM – 6:37 PM

Bring an umbrella or raincoat. Cool weather, bring a jacket.

Next 3 days in Idaho at a glance

MetricTodayOct 29TomorrowOct 30SatOct 31
High65°60°61°
Low35°41°38°
Feels like57°56°55°
Chance of rain0%68%69%
Rainfall0 in<0.01 in0.01 in
Cloud cover38%100%81%
Pressure29.97 inHg29.85 inHg29.94 inHg

Idaho temperature by time of day, next 3 days

More forecasts for Idaho