KNOLLS ยท WEATHER
Knolls weather
Check Knolls temperature, wind and gusts, then compare the seven-day outlook with your trip dates. The climate information below explains seasonal patterns; the forecast shows the days ahead.
Monthly averages
Knolls 10 NE station, 1986 to 2004. Temperatures in degrees Fahrenheit, precipitation in inches.
| Month | Average high | Average low | Precipitation |
|---|---|---|---|
| January | 36.5 | 16.9 | 0.61 |
| February | 41.4 | 19.3 | 0.46 |
| March | 54.4 | 29.1 | 0.91 |
| April | 62.3 | 36.6 | 1.01 |
| May | 72.3 | 44.9 | 1.23 |
| June | 83.5 | 54.7 | 0.68 |
| July | 92.8 | 62.1 | 0.36 |
| August | 90.9 | 59.5 | 0.31 |
| September | 80.0 | 48.0 | 0.56 |
| October | 64.3 | 34.4 | 0.77 |
| November | 46.5 | 23.3 | 0.61 |
| December | 36.5 | 14.5 | 0.38 |
May was the wettest month on this record at 1.23 inches, and July the hottest.
Source: Western Regional Climate Center: Knolls 10 NE, 1986 to 2004. Checked September 10, 2026.
The forecast on the day
Averages plan the season; the forecast plans the ride. Check the National Weather Service forecast for Knolls and Utah 511 for I-80 before you leave.
This is an independent planning guide. Fees, hours, closures, fire orders and riding boundaries change. Confirm the current details with the BLM Salt Lake Field Office.