Weather World
City of Kellogg, IdahoKellogg, ID Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Kellogg Weather Forecast
| REST OF TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  | | |  | | |  | | |
| Chance of Showers | Partly Cloudy | Sunny | Partly Cloudy | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 73°FHi: 23°C | Lo: 46°FLo: 8°C | Hi: 77°FHi: 25°C | Lo: 50°FLo: 10°C | Hi: 80°FHi: 27°C | Hi: 76°FHi: 24°C Lo: 50°FLo: 10°C | Hi: 76°FHi: 24°C Lo: 50°FLo: 10°C | Hi: 76°FHi: 24°C Lo: 50°FLo: 10°C | Hi: 73°FHi: 23°C Lo: 46°FLo: 8°C | Hi: 73°FHi: 23°C Lo: 46°FLo: 8°C | Hi: 80°FHi: 27°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1135 AM PDT Fri Sep 18 2026 
Kellogg Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Kellogg Weather Map
Kellogg Quick Facts
Kellogg Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1202 PM PDT Fri Sep 18 2026
Key Messages
- Warm temperatures through Tuesday with afternoon highs in the mid 70s to low 80s.
Discussion
... Friday night through Monday: An upper-level ridge shifts into the Pacific Northwest as an upper-level low travels eastward across southern Idaho into Montana and Wyoming. This will promote mostly clear skies, light winds, and above normal temperatures. Temperatures will trend warmer and drier through the weekend with widespread highs in the upper 70s to low 80s Sunday and Monday. The upper-...