10-day forecast for Irwin, TN: 27° to 74°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Wednesday, October 21
50°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2174° / 43°0
Morning43°feels 43°
Afternoon74°feels 72°
Evening60°feels 58°
Overnight44°feels 44°
74 °
Irwin, Wednesday, 21 October
Clear. High 74°, low 43°.
Pressure30.24 inHg
Wind1.2 mph SW
Humidity42%
Visibility6.2 mi
Dew point43°
Thu, 2271° / 47°0
Morning47°feels 46°
Afternoon70°feels 69°
Evening58°feels 57°
Overnight51°feels 50°
71 °
Irwin, Thursday, 22 October
Clear. High 71°, low 47°.
Pressure30.21 inHg
Wind2.8 mph NE
Humidity48%
Visibility6.2 mi
Dew point46°
Fri, 2370° / 48°0
Morning48°feels 47°
Afternoon69°feels 67°
Evening58°feels 56°
Overnight52°feels 51°
70 °
Irwin, Friday, 23 October
Clear. High 70°, low 48°.
Pressure30.27 inHg
Wind4 mph E
Humidity53%
Visibility6.2 mi
Dew point46°
Sat, 2469° / 47°0
Morning53°feels 52°
Afternoon66°feels 65°
Evening58°feels 57°
Overnight50°feels 49°
69 °
Irwin, Saturday, 24 October
Clear. High 69°, low 47°.
Pressure30.39 inHg
Wind4.1 mph E
Humidity49%
Visibility—
Dew point45°
Sun, 2567° / 46°0
Morning52°feels 51°
Afternoon65°feels 64°
Evening57°feels 55°
Overnight53°feels 51°
67 °
Irwin, Sunday, 25 October
Mostly clear. High 67°, low 46°.
Pressure30.45 inHg
Wind4.3 mph NE
Humidity42%
Visibility—
Dew point40°
Mon, 2669° / 50°0
Morning55°feels 55°
Afternoon67°feels 66°
Evening58°feels 56°
Overnight53°feels 52°
69 °
Irwin, Monday, 26 October
Overcast. High 69°, low 50°.
Pressure30.30 inHg
Wind3 mph SE
Humidity47%
Visibility—
Dew point46°
Tue, 2768° / 50°0
Morning55°feels 54°
Afternoon67°feels 65°
Evening60°feels 58°
Overnight57°feels 56°
68 °
Irwin, Tuesday, 27 October
Overcast. High 68°, low 50°.
Pressure30.15 inHg
Wind8.6 mph SW
Humidity38%
Visibility—
Dew point39°
Wed, 2850° / 33°0.02
Morning44°feels 39°
Afternoon46°feels 41°
Evening38°feels 33°
Overnight35°feels 31°
50 °
Irwin, Wednesday, 28 October
Light rain. High 50°, low 33°.
Pressure30.27 inHg
Wind11.4 mph N
Humidity37%
Visibility—
Dew point22°
Thu, 2952° / 27°0
Morning34°feels 30°
Afternoon50°feels 46°
Evening38°feels 36°
Overnight33°feels 31°
52 °
Irwin, Thursday, 29 October
Clear. High 52°, low 27°.
Pressure30.27 inHg
Wind4.7 mph NW
Humidity28%
Visibility—
Dew point17°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Irwin, TN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.