weathermetro
Cities / United States
/ Illinois
☀️ Ganntown weather
Clear sky. .
Feels like 41° Wind 10 km/h NW Humidity 52% Pressure 1015 hPa UV 0 Air Fair ☀ 06:12 - 19:46
⚠ Extreme Heat Warning · Severe Extreme Heat Warning issued August 16 at 1:28PM CDT until August 16 at 8:00PM CDT by NWS Paducah KY
Right now it is 35° in Ganntown with clear skies, it feels more like 41° and today's high is 35° with an overnight low of 25° . The sun rises at 06:12 and sets at 19:46, giving 13h 34m of daylight. Over the coming week highs range from 25° to 34° .
Ganntown is in Illinois, United States, sitting 167 m above sea level. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
24°
30°
36°
35°
25°
15:00 · 35.2° · 0 mm
16:00 · 35.3° · 0 mm
17:00 · 35.2° · 0 mm
18:00 · 34.7° · 0 mm
19:00 · 30.6° · 0 mm
20:00 · 27.1° · 0.4 mm
21:00 · 27.5° · 0 mm
22:00 · 27.1° · 0 mm
23:00 · 27.4° · 0 mm
00:00 · 26.8° · 0 mm
01:00 · 26.5° · 0 mm
02:00 · 25.4° · 0 mm
03:00 · 25.2° · 0.4 mm
04:00 · 24.9° · 0 mm
05:00 · 24.8° · 0 mm
06:00 · 24.5° · 0 mm
07:00 · 24.7° · 0 mm
08:00 · 25.4° · 0 mm
09:00 · 25.8° · 0 mm
10:00 · 26.9° · 0 mm
11:00 · 26.9° · 0 mm
12:00 · 28.1° · 0 mm
13:00 · 29.1° · 0 mm
14:00 · 29.7° · 0 mm
Precipitation
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0.4 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0.4 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
15:00
☀️
35.2°
39.1°
-
Clear sky
16:00
☀️
35.3°
39.1°
-
Clear sky
17:00
☀️
35.2°
38.8°
-
Clear sky
18:00
☀️
34.7°
38.8°
-
Clear sky
19:00
☁️
30.6°
33.1°
-
Overcast
20:00
🌦️
27.1°
30.4°
0.4 mm
Light rain
21:00
☁️
27.5°
30.7°
-
Overcast
22:00
⛅
27.1°
31°
-
Partly cloudy
23:00
☁️
27.4°
32.1°
-
Overcast
00:00
🌤️
26.8°
31.2°
-
Mostly clear
01:00
☁️
26.5°
30.8°
-
Overcast
02:00
☁️
25.4°
27.4°
-
Overcast
🌦️
TodayAugust 16th
Avg 29° Low 25° at 03:00
High 35° at 16:00
0.4 mm rain Feels 40° Wind ~12 km/h
Clear
Clear
00:00
26°
02:00
25°
04:00
25°
06:00
25°
08:00
27°
10:00
31°
12:00
34°
14:00
35°
16:00
35°
18:00
35°
20:00
27°
0.4mm
22:00
27°
🌦️
MondayAugust 17th
Avg 26° Low 22° at 23:00
High 30° at 15:00
0.4 mm rain Feels 32° Wind ~18 km/h
Cloudy
Cloudy
Clear
Cloudy
Cloudy
00:00
27°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
27°
12:00
28°
14:00
30°
16:00
30°
18:00
29°
20:00
25°
22:00
23°
☀️
TuesdayAugust 18th
Avg 25° Low 19° at 06:00
High 33° at 16:00
Wind ~12 km/h
Cloudy
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
19°
08:00
22°
10:00
26°
12:00
29°
14:00
32°
16:00
33°
18:00
31°
20:00
26°
22:00
24°
🌧️
WednesdayAugust 19th
Avg 24° Low 19° at 06:00
High 32° at 17:00
3.5 mm rain Feels 34° Wind ~17 km/h
Clear
Cloudy
Rain
Cloudy
Rain
00:00
22°
02:00
21°
04:00
20°
06:00
19°
08:00
23°
10:00
28°
12:00
22°
0.8mm
14:00
25°
16:00
32°
18:00
31°
0.1mm
20:00
24°
0.3mm
22:00
22°
1.7mm
🌦️
ThursdayAugust 20th
Avg 22° Low 20° at 04:00
High 25° at 12:00
3.1 mm rain Feels 28° Wind ~13 km/h
Clear
Cloudy
Rain
Cloudy
00:00
21°
02:00
20°
04:00
20°
06:00
20°
08:00
22°
0.7mm
10:00
24°
12:00
25°
14:00
25°
16:00
24°
0.2mm
18:00
23°
0.6mm
20:00
23°
22:00
22°
🌤️
FridayAugust 21st
Avg 24° Low 19° at 06:00
High 31° at 13:00
0.2 mm rain Wind ~13 km/h
Clear
Cloudy
Clear
00:00
21°
02:00
20°
0.1mm
04:00
20°
06:00
19°
08:00
21°
10:00
26°
12:00
29°
14:00
30°
16:00
29°
18:00
28°
20:00
26°
22:00
22°
☀️
SaturdayAugust 22nd
Avg 25° Low 19° at 06:00
High 34° at 15:00
Wind ~10 km/h
Clear
Partly Cloudy
00:00
21°
02:00
20°
04:00
20°
06:00
19°
08:00
21°
10:00
27°
12:00
31°
14:00
33°
16:00
33°
18:00
30°
20:00
26°
22:00
23°
🌤️
SundayAugust 23rd
Avg 27° Low 20° at 06:00
High 36° at 16:00
Wind ~20 km/h
Clear
Clear
Partly Cloudy
Partly Cloudy
00:00
22°
02:00
21°
04:00
21°
06:00
20°
08:00
23°
10:00
29°
12:00
32°
14:00
35°
16:00
36°
18:00
33°
20:00
29°
22:00
25°
🌦️
MondayAugust 24th
Avg 23° Low 20° at 07:00
High 27° at 13:00
2.1 mm rain Feels 29° Wind ~16 km/h
Cloudy
Partly Cloudy
Rain
Cloudy
Rain
00:00
23°
02:00
23°
04:00
22°
06:00
20°
08:00
21°
10:00
24°
12:00
27°
0.1mm
14:00
26°
0.4mm
16:00
23°
0.4mm
18:00
25°
20:00
24°
0.2mm
22:00
22°
0.2mm
⛅
TuesdayAugust 25th
Avg 30° Low 21° at 00:00
High 41° at 16:00
Feels 39° Wind ~28 km/h
Partly Cloudy
Clear
Partly Cloudy
Partly Cloudy
00:00
21°
02:00
21°
04:00
22°
06:00
22°
08:00
25°
10:00
31°
12:00
36°
14:00
40°
16:00
41°
18:00
36°
20:00
31°
22:00
27°
⛅
WednesdayAugust 26th
Avg 28° Low 22° at 06:00
High 37° at 15:00
Feels 35° Wind ~19 km/h
Clear
Partly Cloudy
Clear
Cloudy
00:00
25°
02:00
24°
04:00
23°
06:00
22°
08:00
24°
10:00
29°
12:00
34°
14:00
36°
16:00
36°
18:00
34°
20:00
29°
22:00
25°
☀️
ThursdayAugust 27th
Avg 25° Low 18° at 06:00
High 34° at 15:00
Feels 30° Wind ~16 km/h
Partly Cloudy
Clear
Partly Cloudy
00:00
23°
02:00
21°
04:00
19°
06:00
18°
08:00
21°
10:00
27°
12:00
31°
14:00
33°
16:00
33°
18:00
30°
20:00
26°
22:00
22°
☀️
FridayAugust 28th
Avg 23° Low 16° at 06:00
High 30° at 15:00
Feels 27° Wind ~19 km/h
Clear
00:00
19°
02:00
18°
04:00
17°
06:00
16°
08:00
19°
10:00
25°
12:00
28°
14:00
30°
16:00
30°
18:00
27°
20:00
23°
22:00
19°
☀️
SaturdayAugust 29th
Avg 21° Low 15° at 06:00
High 29° at 15:00
Feels 24° Wind ~19 km/h
Clear
00:00
17°
02:00
16°
04:00
15°
06:00
15°
08:00
17°
10:00
23°
12:00
26°
14:00
28°
16:00
28°
18:00
25°
20:00
22°
22:00
19°
⛅
SundayAugust 30th
Avg 21° Low 13° at 06:00
High 31° at 15:00
Feels 27° Wind ~13 km/h
Clear
Cloudy
Partly Cloudy
Cloudy
00:00
17°
02:00
15°
04:00
14°
06:00
13°
08:00
16°
10:00
24°
12:00
28°
14:00
30°
16:00
30°
18:00
27°
20:00
23°
22:00
19°
☀️
MondayAugust 31st
Avg 24° Low 14° at 06:00
High 35° at 15:00
Feels 33° Wind ~14 km/h
Partly Cloudy
Cloudy
Clear
Cloudy
00:00
17°
02:00
16°
04:00
15°
06:00
14°
08:00
18°
10:00
26°
12:00
31°
14:00
34°
16:00
35°
18:00
31°
20:00
28°
22:00
25°
Sun
☀️ Sunrise 06:12 · Sunset 19:46
13h 34m of daylight · America/Chicago
Air quality
PM2.5 10.7 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Ganntown weather
Will it rain in Ganntown today?
Only a trace - around 0.4 mm is expected in Ganntown today, not enough to need an umbrella.
What is the temperature in Ganntown right now?
It is 35° in Ganntown right now, though it feels closer to 41° . Today runs between a low of 25° and a high of 35° .
What time is sunrise and sunset in Ganntown?
The sun rises at 06:12 and sets at 19:46 local time in Ganntown today, giving 13h 34m of daylight.
What is the air quality in Ganntown?
PM2.5 in Ganntown is currently 10.7 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Ganntown forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Ganntown best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC