McGrew, NE Weather & Growing Conditions
Tonight
30°F
Mostly Clear
Mostly clear, with a low around 30. West northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 30°F | Mostly Clear | 5 mph WNW | 0% |
| Wednesday | 53°F | Mostly Sunny | 5 mph NW | 1% |
| Wednesday Night | 32°F | Mostly Cloudy | 0 to 5 mph NNW | 1% |
| Thursday | 57°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Thursday Night | 31°F | Mostly Clear | 0 to 5 mph S | 0% |
| Friday | 57°F | Mostly Sunny | 0 to 10 mph WNW | 1% |
| Friday Night | 32°F | Mostly Clear | 0 to 5 mph WNW | 2% |
| Saturday | 60°F | Sunny | 0 to 10 mph WNW | 1% |
| Saturday Night | 32°F | Mostly Clear | 0 to 5 mph W | 0% |
| Sunday | 68°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 40°F | Mostly Clear | 5 mph W | 0% |
| Monday | 63°F | Sunny | 5 mph N | 0% |
| Monday Night | 37°F | Partly Cloudy | 5 mph SSE | 0% |
| Tuesday | 64°F | Mostly Sunny | 5 to 10 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McGrew, NE
Last spring frost
May 5
First fall frost
Oct 11
Growing season
156 days
Explore more for McGrew, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Minatare Dam (Usbr), Ne (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.