Now

73°

32%

6 mph

10:00

73°

34%

6 mph

11:00

74°

0.02 in

5 mph

12:00

77°

31%

4 mph

13:00

73°

38%

4 mph

14:00

75°

32%

4 mph

15:00

78°

27%

5 mph

16:00

78°

27%

4 mph

17:00

78°

21%

4 mph

18:00

79°

22%

3 mph

19:00

78°

20%

3 mph

20:00

74°

22%

4 mph

21:00

73°

24%

5 mph

22:00

73°

25%

5 mph

23:00

72°

26%

4 mph

00:00

72°

26%

4 mph

01:00

72°

27%

4 mph

02:00

71°

42%

4 mph

03:00

71°

0.07 in

2 mph

04:00

71°

0.14 in

4 mph

05:00

71°

63%

4 mph

06:00

71°

0.03 in

4 mph

07:00

72°

0.03 in

5 mph

08:00

73°

43%

6 mph

10-day forecast

Updated 9:54 AM

Sat · Today · 15 Aug Mostly cloudy

79° 70° 0.05 in

Sun · Tomorrow · 16 Aug Showers

83° 69° 0.31 in

Monday · 17 Aug Sunny

82° 66° 0.01 in

Tuesday · 18 Aug Sunny

82° 65° 0.05 in

Wednesday · 19 Aug Sunny

78° 66° 0.11 in

Thursday · 20 Aug Sunny

78° 63° 0.02 in

Friday · 21 Aug Light rain

67° 60° 1.89 in

Saturday · 22 Aug Sunny

79° 60° 12%

Sunday · 23 Aug Sunny

82° 67° 11%

Monday · 24 Aug Sunny

83° 66° 10%

Details & indices

Wind

6 mph SE

Gusts 8 mph

Humidity

94%

Dew point 71°

Pressure

30.06 inHg

Rising

UV index

5 — Moderate

High today

Air Quality

Good

AQI 39 · US EPA

Allergy

Low

Mugwort

Visibility

6 mi

Clear view

Allergy — Streamwood

🌿 Conditions right now

View all →

Birch

None

Grass

Low

Oak

None

Alder

None

Hazel

None

Mugwort

Low

Ragweed

None

Sun & moon

Sunrise6:00 AM

Sunset7:53 PM

Length of day13h 53m

Moonrise9:22 AM

Moonset9:13 PM

Moon phase🌒 Waxing Crescent · 10%

Next full moonAug 27 Sturgeon Moon

Latitude42.0256°N

Longitude-88.1784°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

Fair

Fire up the grill

Running

Poor

Lace up outside

Patio

Fair

Dinner outdoors

Nearby places in {{REGION}}

Data sources · Saturday, August 15

Where the Streamwood 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: 42.0256°N, -88.1784°.

NBM + global weather models

Updated: 9:54 AM

Weather in Streamwood

Streamwood's outlook: warmest day near 83° (Sunday), coldest night about 60° (Saturday). Models drop roughly 2.4 in of precipitation across the stretch — watch Friday (93%). No watches or warnings are active for the area right now. Right now Streamwood is running about 5° warmer than Madison. Longer view: variable mid-latitude weather in every season.

Streamwood, IL · Elev 807 ft · 42.03°N, 88.18°W · Illinois · Forecast computed for these exact coordinates

Streamwood, IL Weather (60107)

Weather map — Streamwood

Today · Sat 8/15

Tonight · Sat 8/15

Tomorrow · Sun 8/16

7-day trend

10-day forecast

Details & indices

🌿 Conditions right now

Sun & moon

Water temps nearby

Daily planner