weathermetro
Cities / United States
/ Tennessee
☀️ Irwin weather
Clear sky. .
Feels like 27° Wind 3 km/h NW Humidity 66% Pressure 1013 hPa UV 0 Air Fair ☀ 06:55 - 20:22
Right now it is 25° in Irwin with clear skies and today's high is 30° with an overnight low of 22° . The sun rises at 06:55 and sets at 20:22, giving 13h 27m of daylight. Over the coming week highs range from 29° to 31° - a steady stretch with little day-to-day change.
Irwin is in Tennessee, United States, sitting 342 m above sea level. Local time is America/New_York (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
20°
26°
31°
31°
21°
22:00 · 24.7° · 0 mm
23:00 · 24° · 0 mm
00:00 · 23.5° · 0 mm
01:00 · 23.1° · 0 mm
02:00 · 22.6° · 0 mm
03:00 · 22.2° · 0 mm
04:00 · 21.7° · 0 mm
05:00 · 21.3° · 0 mm
06:00 · 20.8° · 0 mm
07:00 · 20.5° · 0 mm
08:00 · 21.2° · 0 mm
09:00 · 23.1° · 0 mm
10:00 · 25.4° · 0 mm
11:00 · 26.6° · 0 mm
12:00 · 27.6° · 0 mm
13:00 · 28.7° · 0 mm
14:00 · 29.6° · 0 mm
15:00 · 30.3° · 0 mm
16:00 · 30.7° · 0 mm
17:00 · 30.8° · 0 mm
18:00 · 30.7° · 0 mm
19:00 · 29.3° · 0 mm
20:00 · 27.7° · 0 mm
21:00 · 26.4° · 0 mm
Precipitation
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
22:00
☀️
24.7°
26.9°
-
Clear sky
23:00
☀️
24°
26.2°
-
Clear sky
00:00
☀️
23.5°
25.5°
-
Clear sky
01:00
☀️
23.1°
25.4°
-
Clear sky
02:00
☀️
22.6°
25.2°
-
Clear sky
03:00
☀️
22.2°
24.3°
-
Clear sky
04:00
☀️
21.7°
23.7°
-
Clear sky
05:00
☀️
21.3°
23.3°
-
Clear sky
06:00
☀️
20.8°
22.5°
-
Clear sky
07:00
☀️
20.5°
22°
-
Clear sky
08:00
☀️
21.2°
23°
-
Clear sky
09:00
☀️
23.1°
26.2°
-
Clear sky
🌤️
TodayAugust 18th
Avg 25° Low 22° at 07:00
High 30° at 17:00
Feels 33° Wind ~14 km/h
Cloudy
Cloudy
Clear
Clear
00:00
23°
02:00
23°
04:00
23°
06:00
23°
08:00
23°
10:00
24°
12:00
27°
14:00
29°
16:00
29°
18:00
29°
20:00
27°
22:00
25°
☀️
WednesdayAugust 19th
Avg 26° Low 21° at 07:00
High 31° at 17:00
Feels 33° Wind ~6 km/h
Clear
Cloudy
00:00
24°
02:00
23°
04:00
22°
06:00
21°
08:00
21°
10:00
25°
12:00
28°
14:00
30°
16:00
31°
18:00
31°
20:00
28°
22:00
26°
🌧️
ThursdayAugust 20th
Avg 24° Low 20° at 22:00
High 30° at 17:00
12.2 mm rain Wind ~19 km/h
Rain
Rain
00:00
25°
02:00
24°
04:00
23°
06:00
23°
08:00
21°
10:00
21°
0.4mm
12:00
24°
2.2mm
14:00
27°
16:00
29°
18:00
28°
1.65mm
20:00
23°
22:00
20°
3.4mm
🌧️
FridayAugust 21st
Avg 23° Low 18° at 06:00
High 29° at 14:00
16.7 mm rain Feels 32° Wind ~13 km/h
Rain
Rain
Rain
00:00
19°
1.6mm
02:00
19°
04:00
19°
1.7mm
06:00
18°
1.9mm
08:00
19°
2.1mm
10:00
22°
0.4mm
12:00
27°
14:00
29°
0.1mm
16:00
28°
0.6mm
18:00
27°
0.4mm
20:00
23°
0.8mm
22:00
21°
0.3mm
🌦️
SaturdayAugust 22nd
Avg 23° Low 18° at 07:00
High 31° at 15:00
1 mm rain Wind ~9 km/h
Clear
Rain
00:00
20°
02:00
19°
04:00
19°
06:00
19°
08:00
20°
10:00
23°
12:00
27°
14:00
30°
16:00
29°
18:00
24°
0.2mm
20:00
23°
0.1mm
22:00
21°
☁️
SundayAugust 23rd
Avg 22° Low 17° at 07:00
High 29° at 16:00
Wind ~8 km/h
Clear
Cloudy
00:00
19°
02:00
19°
04:00
18°
06:00
17°
08:00
18°
10:00
22°
12:00
27°
14:00
28°
16:00
29°
18:00
27°
20:00
22°
22:00
21°
☁️
MondayAugust 24th
Avg 23° Low 19° at 07:00
High 30° at 14:00
Wind ~6 km/h
Cloudy
Clear
Clear
00:00
20°
02:00
19°
04:00
19°
06:00
19°
08:00
20°
10:00
24°
12:00
28°
14:00
30°
16:00
27°
18:00
25°
20:00
24°
22:00
22°
🌦️
TuesdayAugust 25th
Avg 24° Low 20° at 06:00
High 29° at 16:00
1.8 mm rain Feels 32° Wind ~6 km/h
Cloudy
Clear
Rain
Rain
00:00
21°
02:00
22°
04:00
21°
06:00
20°
08:00
20°
10:00
25°
12:00
28°
0.4mm
14:00
29°
0.4mm
16:00
29°
18:00
27°
0.2mm
20:00
23°
0.2mm
22:00
21°
☀️
WednesdayAugust 26th
Avg 23° Low 19° at 06:00
High 32° at 15:00
Wind ~16 km/h
Cloudy
Clear
00:00
20°
02:00
20°
04:00
19°
06:00
19°
08:00
19°
10:00
24°
12:00
29°
14:00
31°
16:00
31°
18:00
28°
20:00
22°
22:00
20°
☀️
ThursdayAugust 27th
Avg 21° Low 15° at 07:00
High 29° at 16:00
Wind ~10 km/h
Clear
Cloudy
00:00
19°
02:00
17°
04:00
16°
06:00
16°
08:00
16°
10:00
21°
12:00
26°
14:00
28°
16:00
29°
18:00
27°
20:00
22°
22:00
20°
☀️
FridayAugust 28th
Avg 21° Low 16° at 06:00
High 29° at 16:00
Wind ~9 km/h
Clear
00:00
18°
02:00
17°
04:00
16°
06:00
16°
08:00
17°
10:00
21°
12:00
25°
14:00
28°
16:00
29°
18:00
26°
20:00
22°
22:00
20°
🌦️
SaturdayAugust 29th
Avg 20° Low 17° at 05:00
High 27° at 17:00
5.1 mm rain Wind ~7 km/h
Clear
Rain
Clear
00:00
19°
02:00
18°
04:00
17°
06:00
17°
08:00
18°
10:00
20°
0.3mm
12:00
23°
0.9mm
14:00
24°
0.9mm
16:00
26°
0.5mm
18:00
25°
20:00
21°
22:00
19°
☀️
SundayAugust 30th
Avg 22° Low 16° at 06:00
High 30° at 15:00
Wind ~5 km/h
Clear
00:00
17°
02:00
17°
04:00
16°
06:00
16°
08:00
17°
10:00
22°
12:00
27°
14:00
30°
16:00
30°
18:00
27°
20:00
22°
22:00
20°
☁️
MondayAugust 31st
Avg 21° Low 15° at 06:00
High 29° at 15:00
Wind ~9 km/h
Partly Cloudy
Cloudy
Cloudy
Partly Cloudy
00:00
19°
02:00
17°
04:00
16°
06:00
15°
08:00
16°
10:00
21°
12:00
26°
14:00
28°
16:00
29°
18:00
26°
20:00
20°
22:00
18°
☁️
TuesdaySeptember 1st
Avg 20° Low 17° at 06:00
High 26° at 17:00
0.3 mm rain Wind ~5 km/h
Cloudy
Partly Cloudy
Cloudy
Rain
Clear
00:00
18°
02:00
19°
04:00
18°
06:00
17°
08:00
17°
10:00
19°
12:00
21°
14:00
23°
16:00
26°
18:00
25°
0.1mm
20:00
20°
0.1mm
22:00
19°
🌦️
WednesdaySeptember 2nd
Avg 22° Low 17° at 06:00
High 27° at 14:00
2.7 mm rain Feels 29° Wind ~16 km/h
Cloudy
Rain
00:00
19°
02:00
19°
04:00
18°
06:00
17°
08:00
18°
10:00
21°
12:00
25°
14:00
27°
16:00
26°
0.7mm
18:00
24°
0.1mm
20:00
22°
0.1mm
22:00
23°
0.1mm
Sun
☀️ Sunrise 06:55 · Sunset 20:22
13h 27m of daylight · America/New_York
Air quality
PM2.5 10.8 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 Irwin weather
Will it rain in Irwin today?
No rain is in the forecast for Irwin today.
What is the temperature in Irwin right now?
It is 25° in Irwin right now, though it feels closer to 27° . Today runs between a low of 22° and a high of 30° .
What time is sunrise and sunset in Irwin?
The sun rises at 06:55 and sets at 20:22 local time in Irwin today, giving 13h 27m of daylight.
What is the air quality in Irwin?
PM2.5 in Irwin is currently 10.8 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 Irwin 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 Irwin 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