Live weather
Current conditions near Grenville, SD
Temp
40°
⛅Partly cloudy
Feels like
34°
Feels-like temp
Humidity
88%
Relative
Wind
6 mph
10 m avg
Pressure
1014 mb
Sea-level
Rain
0 mm
Clouds 20%
Next few hours
⛅2 AM
40°
1% rain
☀️3 AM
39°
1% rain
☀️4 AM
39°
1% rain
☀️5 AM
38°
2% rain
☁️6 AM
38°
3% rain
⛅7 AM
37°
1% rain
Next few days
☁️Wed
43° / 31°
4% rain
☁️Thu
31° / 27°
0% rain
☁️Fri
38° / 24°
0% rain
☀️Sat
41° / 26°
1% rain
🌫️Sun
42° / 27°
5% rain
🌫️Mon
47° / 34°
5% rain
☁️Tue
50° / 37°
3% rain
Live weather alerts
Active NWS advisories near Grenville, SD
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.
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Live hazard map
Radar, alerts, systems, SPC, gauges · Grenville, SDToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.