New York, NY 21° Los Angeles, CA 18° Chicago, IL 20° 🌤️ Houston, TX Miami, FL 29° 🌤️ Phoenix, AZ Seattle, WA 14° 🌤️ Denver, CO 🌤️ Toronto, ON Vancouver, BC 15°
WeatherLiveIowaWaterloo

Waterloo, IA Weather (50702)

ZIP codes: 50702 · 50701 · 50703
Current WeatherWaterloo · 8:17 AM CDT
27° | 18°
18°C
Feels like 20°
Sunny
WindSE 2 mph · Gusts 2 mph
Precip36% · 0.02 in
Humidity93% · Dew point 17°
UV index6 High
Air Quality16 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:20 AM · 8:05 PM · 13h 45m

Weather map — Waterloo

Full radar →
Now
20°
13%
2 mph
09:00
21°
10%
4 mph
10:00
23°
7%
3 mph
11:00
25°
6%
3 mph
12:00
27°
5%
1 mph
13:00
27°
12%
4 mph
14:00
27°
12%
6 mph
15:00
27°
6%
4 mph
16:00
24°
30%
3 mph
17:00
24°
5%
3 mph
18:00
24°
19%
1 mph
19:00
24°
10%
3 mph
20:00
22°
10%
5 mph
21:00
21°
12%
5 mph
22:00
20°
12%
6 mph
23:00
20°
26%
5 mph
00:00
19°
30%
5 mph
01:00
20°
29%
6 mph
02:00
19°
26%
4 mph
03:00
19°
30%
5 mph
04:00
18°
22%
4 mph
05:00
18°
15%
4 mph
06:00
18°
15%
4 mph
07:00
18°
15%
4 mph

Today · Wed 8/19

High 27°
36% / 0.02 in

Sunny. Winds SW at 6 mph.

Tonight · Wed 8/19

Low 18°
12% / –

Sunny. Winds S at 5 mph.

Tomorrow · Thu 8/20

26° | 18°
28% / 0.01 in

Sunny. Winds SW at 7 mph.

7-day trend

Waterloo · temperature + precipitation

10-day forecast

Updated 8:17 AM

Details & indices

Wind
2 mph SE
Gusts 2 mph
Humidity
93%
Dew point 17°
Pressure
29.94 inHg
Rising
UV index
6 — High
High today
Air Quality
Good
AQI 16 · US EPA
Allergy
None detected
Visibility
6 mi
Clear view
Allergy — Waterloo

🌿 Conditions right now

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

Sun & moon

Sunrise6:20 AM
Sunset8:05 PM
Length of day13h 45m
Moonrise2:09 PM
Moonset11:11 PM
Next full moonAug 27 Sturgeon Moon
Latitude42.4928°N
Longitude-92.3430°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
Great
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Des Moines
Data sources · Wednesday, August 19
Where the Waterloo 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: 42.4928°N, -92.3430°.
NBM + global weather models
Updated: 8:17 AM
ZIP codes in Waterloo
📮
50701
Waterloo
📮
50702
Waterloo
📮
50703
Waterloo
📮
50704
Evansdale
Weather in Waterloo
The 10-day span for Waterloo runs from a high near 27° on Wednesday down to 13° overnight on Thursday. Models drop roughly 0.13 in of precipitation across the stretch — watch Friday (72%). Hold onto the patio furniture Thursday: gusts could hit 29 mph. No watches or warnings are active for the area right now. Right now Waterloo is running about 49° warmer than Minneapolis. Longer view: continental plains — big swings and a spring severe-storm season.
Waterloo, IA · Elev 856 ft · 42.49°N, 92.34°W · Iowa · 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: 8:17 AM