Curlew National Grassland Weather Forecast
- 48
- 76
Becoming Sunny
- 53
- 80
Rain Likely
- 49
- 76
Rain Likely
- 44
- 76
Mostly Sunny
- 44
- 75
Mostly Sunny
- 45
- 79
Mostly Sunny
Today 15 Sep Raft River Region
Mostly sunny. Warmer. Highs 72 to 79. Light and variable Winds. Becoming south 10 to 15 Mph in the afternoon.
Tonight 15 Sep Raft River Region
Mostly clear. Lows 42 to 52. South Winds up to 10 Mph.
Curlew National Grassland Temperature Statistics
September Temperature
Logan-Cache Airport (49.7 miles)
Lowest 10 September, 2026
39.9 °FAverage September
67.7 °FHighest 11 September, 2026
87.1 °F
Climate (2021–2026)
Logan-Cache Airport (49.7 miles)
Average Low 2021–2026
35.9 °FAverage 2021–2026
49 °FAverage High 2021–2026
62 °F