Live weather
Current conditions near Grenville, SD
Temp
48°
☁️Cloudy
Feels like
42°
Feels-like temp
Humidity
73%
Relative
Wind
7 mph
10 m avg
Pressure
1013 mb
Sea-level
Rain
0 mm
Clouds 94%
Next few hours
☁️10 PM
48°
15% rain
⛅11 PM
47°
5% rain
☁️12 AM
44°
4% rain
☁️1 AM
44°
2% rain
☁️2 AM
44°
1% rain
☀️3 AM
42°
1% rain
Next few days
☁️Wed
44° / 31°
4% rain
☁️Thu
33° / 26°
0% rain
☀️Fri
37° / 24°
0% rain
⛅Sat
41° / 25°
1% rain
⛅Sun
43° / 27°
5% rain
☁️Mon
46° / 35°
5% 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.
Protect your home before the next storm
Turn today’s risk into a checklist for your home.
Coverage request
Keep local storm exposure with the coverage questions you want to ask.
Home-protection request
Record roof, window, or hardening work you are considering around local risk.
Emergency prep essentials guide
Build a storm kit and action checklist in 30 minutes.
Live hazard map
Radar, alerts, systems, SPC, gauges · Grenville, SDToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.