New York, NY 22° Los Angeles, CA 19° 🌤️ Chicago, IL Houston, TX 25° 🌤️ Miami, FL 🌤️ Phoenix, AZ 🌤️ Seattle, WA 🌤️ Denver, CO Toronto, ON 21° 🌤️ Vancouver, BC
WeatherLiveIndianaLafayette

Lafayette, IN Weather (47901)

ZIP codes: 47901 · 47904 · 47905
Current WeatherLafayette · 5:41 AM EDT
30° | 11°
22°C
Feels like 21°
Partly cloudy
WindNW 18 mph · Gusts 21 mph
Precip74% · 0.07 in
Humidity93% · Dew point 21°
UV index8 Very high
Air Quality15 Good
Pressure30.30 inHg
Visibility6 mi
Sunrise / Sunset7:00 AM · 8:42 PM · 13h 42m

Weather map — Lafayette

Full radar →
Now
22°
38%
18 mph
06:00
22°
42%
19 mph
07:00
22°
37%
19 mph
08:00
22°
41%
20 mph
09:00
23°
35%
19 mph
10:00
24°
36%
20 mph
11:00
23°
38%
22 mph
12:00
26°
26%
24 mph
13:00
29°
20%
22 mph
14:00
30°
18%
23 mph
15:00
30°
21%
24 mph
16:00
11°
23%
25 mph
17:00
11°
28%
24 mph
18:00
11°
28%
25 mph
19:00
11°
28%
26 mph
20:00
11°
29%
26 mph
21:00
11°
29%
25 mph
22:00
11°
30%
25 mph
23:00
11°
30%
25 mph
00:00
11°
30%
26 mph
01:00
11°
25%
25 mph
02:00
11°
30%
26 mph
03:00
11°
30%
25 mph
04:00
11°
30%
25 mph

Today · Mon 8/17

High 30°
74% / 0.07 in

Showers. Winds NW at 26 mph.

Overnight · Mon 8/17

Low 22°
— / –

Showers.

Tomorrow · Tue 8/18

12° | 11°
75% / 0.04 in

Mostly cloudy. Winds NW at 30 mph.

7-day trend

Lafayette · temperature + precipitation

10-day forecast

Updated 5:41 AM

Details & indices

Wind
18 mph NW
Gusts 21 mph
Humidity
93%
Dew point 21°
Pressure
30.30 inHg
Rising
UV index
8 — Very high
High today
Air Quality
Good
AQI 15 · US EPA
Allergy
Moderate
Mugwort
Visibility
6 mi
Clear view
Allergy — Lafayette

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Low

Sun & moon

Sunrise7:00 AM
Sunset8:42 PM
Length of day13h 42m
Moonrise12:29 PM
Moonset10:56 PM
Next full moonAug 28 Sturgeon Moon
Latitude40.4167°N
Longitude-86.8753°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Poor
Fire up the grill
Running
Poor
Lace up outside
Patio
Poor
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Indianapolis
🌤️
Fort Wayne
Data sources · Monday, August 17
Where the Lafayette forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 40.4167°N, -86.8753°.
NBM + global weather models
Updated: 5:41 AM
ZIP codes in Lafayette
📮
47901
Lafayette
📮
47902
Lafayette
📮
47903
Lafayette
📮
47904
Lafayette
📮
47905
Lafayette
📮
47909
Lafayette
📮
47924
Lafayette
Weather in Lafayette
Over the next 10 days Lafayette tops out around 30° (Monday) and dips to 9° on the coolest night (Thursday). Models drop roughly 1.2 in of precipitation across the stretch — watch Monday (93%). Expect a blustery spell — gusts near 47 mph on Tuesday. The NWS alert board for this area is currently clear. Right now Lafayette is running about 51° warmer than Chicago. Longer view: variable mid-latitude weather in every season.
Lafayette, IN · Elev 692 ft · 40.42°N, 86.88°W · Indiana · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 5:41 AM