Hancock Lake, ID Weather Forecast
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Hancock Lake Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Sunny | Chance of Rain | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Rain | Chance of Rain |
| Lo: 50°FLo: 10°C | Hi: 68°FHi: 20°C | Lo: 46°FLo: 8°C | Hi: 68°FHi: 20°C | Lo: 42°FLo: 6°C | Hi: 72°FHi: 22°C | Lo: 46°FLo: 8°C | Hi: 74°FHi: 23°C | Lo: 47°FLo: 8°C | Hi: 71°FHi: 22°C | Hi: 68°FHi: 20°C Lo: 44°FLo: 7°C | Hi: 68°FHi: 20°C Lo: 44°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 PM MDT Fri Aug 28 2026 

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Issued: 1147 AM MDT Fri Aug 28 2026
Key Messages
- Unseasonably Cool & Active Weekend: Strong southwesterly flow between a West Texas ridge and a digging Pacific Northwest trough will draw deep moisture into eastern Idaho, keeping temperatures 10 to 15 degrees below normal (highs in the 60s and 70s) alongside widespread rain through Saturday.
- Saturday Severe Thunderstorm Risk: The Storm Prediction Center (SPC) has placed all of eastern Idaho in a Marginal Risk for severe storms on Saturday, with a localized Slight Risk across the far...
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