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Weather in Blue Grass, IA · National Weather Service + NOAA

Blue Grass has a long growing season

Blue Grass has cold winters and warm summers. A typical July afternoon reaches 84°, a January night drops to 14°, and about 29 inches of snow falls in a normal winter. Normal November highs come to 48°, and lows to 30°.

Right now
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Sunrise 6:37 am · sunset 4:55 pm

Getting the latest forecast from the National Weather Service…

What stands out about Blue Grass’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
A normal year

Where today sits in Blue Grass’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
33° / 17°
10 days with an inch or more of snow
Spring
60° / 40°
Last frost around Apr 19
Summer
82° / 62°
18 days reach 90° in a normal year
Fall now
62° / 42°
First frost around Oct 22

Weather talk

Road reports, first frosts and storm memories from neighbors in Blue Grass.

Town Square →
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Is summer the best season in Blue Grass?

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Blue Grass itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Muscatine 2n, IA (15 mi, snow) and Rock Island L&d 15, IL (10 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.