Now

73°

22%

6 mph

23:00

71°

10%

5 mph

00:00

69°

12%

4 mph

01:00

68°

13%

3 mph

02:00

67°

14%

3 mph

03:00

66°

13%

5 mph

04:00

65°

14%

5 mph

05:00

65°

18%

6 mph

06:00

64°

20%

6 mph

07:00

65°

23%

6 mph

08:00

65°

14%

6 mph

09:00

68°

11%

7 mph

10:00

72°

8 mph

11:00

74°

9 mph

12:00

76°

8 mph

13:00

77°

11%

8 mph

14:00

78°

14%

8 mph

15:00

78°

9 mph

16:00

78°

13%

9 mph

17:00

76°

8 mph

18:00

75°

16%

8 mph

19:00

73°

7 mph

20:00

70°

10%

6 mph

21:00

69°

11%

6 mph

10-day forecast

Updated 10:59 PM

Wed · Today · 26 Aug Sunny

90° 62° 9%

Thu · Tomorrow · 27 Aug Sunny

78° 64° 0.00 in

Friday · 28 Aug Sunny

78° 63° 8%

Saturday · 29 Aug Mostly cloudy

78° 61° 18%

Sunday · 30 Aug Mostly cloudy

88° 66° 9%

Monday · 31 Aug Mostly cloudy

90° 73° 8%

Tuesday · 1 Sep Sunny

92° 74° 4%

Wednesday · 2 Sep Sunny

95° 76° 3%

Thursday · 3 Sep Sunny

89° 78° 0.02 in

Friday · 4 Sep Partly cloudy

97° 77° 8%

Details & indices

Wind

6 mph N

Gusts 7 mph

Humidity

82%

Dew point 67°

Pressure

29.94 inHg

Rising

UV index

8 — High

High today

Air Quality

Good

AQI 26 · US EPA

Allergy

None detected

—

Visibility

6 mi

Clear view

Allergy — Marshall

🌿 Conditions right now

View all →

Birch

None

Grass

None

Oak

None

Alder

None

Hazel

None

Mugwort

None

Ragweed

None

Sun & moon

Sunrise6:13 AM

Sunset7:31 PM

Length of day13h 18m

Moonrise6:54 PM

Moonset4:29 AM

Moon phase🌕 Full Moon · 99%

Next full moonAug 27 Sturgeon Moon

Latitude39.3914°N

Longitude-87.6936°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

Great

Line-drying weather

Grilling

Great

Fire up the grill

Running

Fair

Lace up outside

Patio

Great

Dinner outdoors

Nearby places in {{REGION}}

Data sources · Wednesday, August 26

Where the Marshall 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: 39.3914°N, -87.6936°.

NBM + global weather models

Updated: 10:59 PM

Weather in Marshall

Over the next 10 days Marshall tops out around 97° (Friday) and dips to 61° on the coolest night (Saturday). The gauge should stay near zero — no meaningful precipitation is expected. Hold onto the patio furniture Monday: gusts could hit 39 mph. Heads up: 5 NWS alerts are active right now, including a Flood Warning — details on the alerts tab. Right now Marshall is about 6° cooler than nearby St. Louis. Longer view: variable mid-latitude weather in every season.

Marshall, IL · Elev 636 ft · 39.39°N, 87.69°W · Illinois · Forecast computed for these exact coordinates

Marshall, IL Weather (62441)

Weather map — Marshall

Today · Wed 8/26

Tonight · Wed 8/26

Tomorrow · Thu 8/27

7-day trend

10-day forecast

Details & indices

🌿 Conditions right now

Sun & moon

Water temps nearby

Daily planner