10-day forecast for Belfast, TN: 40° to 75°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Wednesday, October 21
60°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2075° / 43°0
Morning50°feels 48°
Afternoon74°feels 73°
Evening52°feels 50°
Overnight47°feels 46°
75 °
Belfast, Tuesday, 20 October
Clear. High 75°, low 43°.
Pressure30.30 inHg
Wind5.4 mph NE
Humidity42%
Visibility6.2 mi
Dew point45°
Wed, 2175° / 44°0
Morning50°feels 48°
Afternoon75°feels 74°
Evening60°feels 58°
Overnight51°feels 49°
75 °
Belfast, Wednesday, 21 October
Partly cloudy. High 75°, low 44°.
Pressure30.24 inHg
Wind1.6 mph NW
Humidity36%
Visibility6.2 mi
Dew point44°
Thu, 2273° / 48°0
Morning52°feels 50°
Afternoon73°feels 72°
Evening61°feels 59°
Overnight51°feels 49°
73 °
Belfast, Thursday, 22 October
Clear. High 73°, low 48°.
Pressure30.24 inHg
Wind7.9 mph NE
Humidity41%
Visibility6.2 mi
Dew point46°
Fri, 2372° / 48°0
Morning53°feels 51°
Afternoon70°feels 69°
Evening61°feels 59°
Overnight53°feels 52°
72 °
Belfast, Friday, 23 October
Clear. High 72°, low 48°.
Pressure30.21 inHg
Wind6.5 mph NE
Humidity37%
Visibility—
Dew point41°
Sat, 2474° / 49°0
Morning56°feels 55°
Afternoon72°feels 71°
Evening62°feels 61°
Overnight57°feels 56°
74 °
Belfast, Saturday, 24 October
Overcast. High 74°, low 49°.
Pressure30.33 inHg
Wind6.7 mph S
Humidity37%
Visibility—
Dew point43°
Sun, 2569° / 49°0
Morning54°feels 53°
Afternoon66°feels 64°
Evening58°feels 56°
Overnight54°feels 52°
69 °
Belfast, Sunday, 25 October
Overcast. High 69°, low 49°.
Pressure30.39 inHg
Wind7.1 mph S
Humidity42%
Visibility—
Dew point41°
Mon, 2671° / 52°0
Morning58°feels 57°
Afternoon69°feels 67°
Evening58°feels 56°
Overnight55°feels 54°
71 °
Belfast, Monday, 26 October
Overcast. High 71°, low 52°.
Pressure30.27 inHg
Wind5.3 mph SE
Humidity37%
Visibility—
Dew point41°
Tue, 2770° / 52°0
Morning57°feels 56°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight59°feels 58°
70 °
Belfast, Tuesday, 27 October
Overcast. High 70°, low 52°.
Pressure30.12 inHg
Wind11.3 mph S
Humidity47%
Visibility—
Dew point47°
Wed, 2860° / 40°0
Morning51°feels 46°
Afternoon53°feels 50°
Evening44°feels 38°
Overnight42°feels 36°
60 °
Belfast, Wednesday, 28 October
Overcast. High 60°, low 40°.
Pressure30.21 inHg
Wind16.4 mph N
Humidity29%
Visibility—
Dew point23°
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 Belfast, 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.