10-day forecast for Irwin, TN: 34° to 83°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Thursday, October 15
61°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1381° / 64°0
Morning64°feels 65°
Afternoon81°feels 83°
Evening71°feels 71°
Overnight65°feels 66°
81 °
Irwin, Tuesday, 13 October
Clear. High 81°, low 64°.
Pressure30.09 inHg
Wind4.5 mph S
Humidity69%
Visibility6.2 mi
Dew point65°
Wed, 1483° / 62°0
Morning62°feels 62°
Afternoon82°feels 85°
Evening74°feels 75°
Overnight64°feels 65°
83 °
Irwin, Wednesday, 14 October
Clear. High 83°, low 62°.
Pressure30.12 inHg
Wind2.7 mph S
Humidity70%
Visibility6.2 mi
Dew point66°
Thu, 1583° / 66°0
Morning66°feels 67°
Afternoon82°feels 86°
Evening76°feels 77°
Overnight69°feels 70°
83 °
Irwin, Thursday, 15 October
Overcast. High 83°, low 66°.
Pressure30.12 inHg
Wind3 mph S
Humidity75%
Visibility6.2 mi
Dew point69°
Fri, 1678° / 55°0.02
Morning67°feels 68°
Afternoon69°feels 69°
Evening58°feels 56°
Overnight57°feels 56°
78 °
Irwin, Friday, 16 October
Light rain. High 78°, low 55°.
Pressure30.06 inHg
Wind15.8 mph N
Humidity81%
Visibility—
Dew point64°
Sat, 1761° / 40°0
Morning51°feels 49°
Afternoon58°feels 56°
Evening44°feels 41°
Overnight41°feels 38°
61 °
Irwin, Saturday, 17 October
Clear. High 61°, low 40°.
Pressure30.39 inHg
Wind8.9 mph N
Humidity40%
Visibility—
Dew point35°
Sun, 1863° / 34°0
Morning43°feels 42°
Afternoon61°feels 58°
Evening49°feels 49°
Overnight43°feels 43°
63 °
Irwin, Sunday, 18 October
Clear. High 63°, low 34°.
Pressure30.53 inHg
Wind4.1 mph NE
Humidity33%
Visibility—
Dew point30°
Mon, 1967° / 38°0
Morning46°feels 46°
Afternoon65°feels 62°
Evening52°feels 50°
Overnight47°feels 47°
67 °
Irwin, Monday, 19 October
Mostly clear. High 67°, low 38°.
Pressure30.45 inHg
Wind3.6 mph SE
Humidity28%
Visibility—
Dew point29°
Tue, 2072° / 45°0
Morning53°feels 53°
Afternoon70°feels 69°
Evening59°feels 58°
Overnight53°feels 53°
72 °
Irwin, Tuesday, 20 October
Clear. High 72°, low 45°.
Pressure30.30 inHg
Wind3.6 mph SE
Humidity42%
Visibility—
Dew point44°
Wed, 2176° / 51°0
Morning58°feels 57°
Afternoon73°feels 73°
Evening62°feels 62°
Overnight57°feels 57°
76 °
Irwin, Wednesday, 21 October
Clear. High 76°, low 51°.
Pressure30.18 inHg
Wind5.1 mph SE
Humidity46%
Visibility—
Dew point50°
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.