New York, NY 70° Los Angeles, CA 72° Chicago, IL 66° 🌤️ Houston, TX 🌤️ Miami, FL 🌤️ Phoenix, AZ Seattle, WA 62° 🌤️ Denver, CO 🌤️ Toronto, ON Vancouver, BC 63°
WeatherLiveIndianaLafayette

Lafayette, IN Weather (47901)

ZIP codes: 47901 · 47904 · 47905
Current WeatherLafayette · 2:36 AM EDT
76° | 62°
66°F
Feels like 69°
Sunny
WindW 3 mph · Gusts 3 mph
Precip17% · –
Humidity88% · Dew point 63°
UV index8 Very high
Air Quality16 Good
Pressure30.00 inHg
Visibility6 mi
Sunrise / Sunset7:01 AM · 8:41 PM · 13h 40m

Weather map — Lafayette

Full radar →
Now
66°
12%
3 mph
03:00
65°
14%
5 mph
04:00
64°
14%
6 mph
05:00
63°
14%
5 mph
06:00
63°
14%
4 mph
07:00
62°
14%
4 mph
08:00
64°
16%
4 mph
09:00
65°
28%
3 mph
10:00
67°
26%
4 mph
11:00
70°
24%
5 mph
12:00
72°
8%
4 mph
13:00
74°
8%
5 mph
14:00
75°
6%
6 mph
15:00
76°
14%
6 mph
16:00
76°
19%
8 mph
17:00
76°
20%
8 mph
18:00
76°
24%
8 mph
19:00
74°
26%
5 mph
20:00
74°
29%
6 mph
21:00
72°
31%
6 mph
22:00
71°
16%
6 mph
23:00
70°
15%
6 mph
00:00
69°
30%
6 mph
01:00
69°
38%
6 mph

Today · Tue 8/18

High 76°
17% / –

Sunny. Winds SW at 8 mph.

Overnight · Tue 8/18

Low 62°
14% / –

Sunny. Winds W at 5 mph.

Tomorrow · Wed 8/19

75° | 66°
90% / 0.34 in

Showers. Winds SW at 12 mph.

7-day trend

Lafayette · temperature + precipitation

10-day forecast

Updated 2:36 AM

Details & indices

Wind
3 mph W
Gusts 3 mph
Humidity
88%
Dew point 63°
Pressure
30.00 inHg
Rising
UV index
8 — Very high
High today
Air Quality
Good
AQI 16 · US EPA
Allergy
High
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

Sunrise7:01 AM
Sunset8:41 PM
Length of day13h 40m
Moonrise1:35 PM
Moonset11:23 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
Fair
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Indianapolis
🌤️
Fort Wayne
Data sources · Tuesday, August 18
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: 2:36 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 79° (Tuesday) and dips to 53° on the coolest night (Thursday). Models drop roughly 0.54 in of precipitation across the stretch — watch Wednesday (90%). Expect a blustery spell — gusts near 32 mph on Thursday. The NWS alert board for this area is currently clear. Right now Lafayette is about 10° cooler than nearby Cincinnati. 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: 2:36 AM