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Safety guides Use current official weather information for West Lafayette, Ohio 43845 before making weather-sensitive plans.
Live weatherCheck live radar before leavingUse radar with the forecast to see how precipitation is moving.
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Open→Weather status
No active NWS alerts found for West Lafayette, Ohio 43845
Conditions can change quickly. Keep Wireless Emergency Alerts enabled and continue to monitor official information.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for West Lafayette, Ohio 43845. Forecasts and alerts update from NOAA and the National Weather Service.
74°Sunny3% rain
71°Slight Chance Rain Showers21% rain
69°Partly Cloudy7% rain66°Chance Rain Showers35% rain64°Chance Rain Showers32% rain63°Slight Chance Rain Showers24% rain62°Slight Chance Rain Showers18% rain59°Partly Cloudy1% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 35%; check the radar before heading out.
3%None
21%Rain
7%None
35%Rain
32%Rain
24%Rain
18%Rain
1%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
1%None
1%None
1%None
1%None
1%None
1%None
1%None
Official NWS outlook
7-Day Forecast
Today
73°52°
Sunny
- Precipitation
- 13%
- Wind
- W 8 mph
- Sunrise
- 6:47 AM
- Sunset
- 8:15 PM
Mon
73°54°
Sunny
- Precipitation
- 1%
- Wind
- W 2 to 8 mph
- Sunrise
- 6:48 AM
- Sunset
- 8:13 PM
Tue
78°56°
Patchy Fog then Sunny
- Precipitation
- 0%
- Wind
- W 2 mph
- Sunrise
- 6:49 AM
- Sunset
- 8:12 PM
Wed
80°61°
Mostly Sunny
- Precipitation
- 12%
- Wind
- S 2 mph
- Sunrise
- 6:50 AM
- Sunset
- 8:10 PM
Thu
81°62°
Slight Chance Rain Showers then Chance Showers And Thunderstorms
- Precipitation
- 47%
- Wind
- SW 2 to 7 mph
- Sunrise
- 6:51 AM
- Sunset
- 8:09 PM
Fri
80°59°
Mostly Sunny
- Precipitation
- 10%
- Wind
- NW 0 to 5 mph
- Sunrise
- 6:51 AM
- Sunset
- 8:07 PM
Sat
79°60°
Mostly Sunny
- Precipitation
- 5%
- Wind
- N 2 mph
- Sunrise
- 6:52 AM
- Sunset
- 8:05 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel72°F
Good conditions for walking
Conditions look reasonable, but stay alert for quick weather changes.
WindW7 mph
Best walk timeBetter weather window: 1 AM–3 AM
Walking: 0% average rain chance, near 58°F, with winds near 3 mph.
Official EPA AirNowLocal air qualityWest Lafayette, Ohio 43845View AQI +
More weather details
Wind gustsNot reported
Rain now3%next hour
Humidity53%current
UV indexCheckingEPA forecast
Wind impact: Light wind with little expected outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure29.95 in
Visibility10.0 mi
Peak rain chance35%
Dew point54°F
Active alertsNone
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