Monthly outlook for Bethany, NC: average high 88.7°, average low 68.1°. That is 2.1° above the climate normal for August. Precipitation is expected on 11 days (about 4.6 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 11 August (98.3°), the coolest 15 August (60.6°).
88.7°/68.1°
Average high / low
+2.1°
Above normal
11 / 7
Wet days / normal
4.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
89.3°
85°
+2.4°
18 August – 27 August
87.6°
84.5°
+1.7°
28 August – 6 September
at normal
83.5°
—
August records over 66 years
103.5°9 August 2007All-time high
49.8°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Greensboro (15 mi).
Sun, 0991° / 72°0.09
91 °
Bethany, Sunday, 9 August
Light rain. High 91°, low 72°.
Pressure30.06 inHg
Wind1.9 mph W
Humidity37%
Visibility6.2 mi
Dew point64°
Mon, 1098° / 72°0.01
98 °
Bethany, Monday, 10 August
Light rain. High 98°, low 72°.
Pressure30.06 inHg
Wind4.2 mph NW
Humidity39%
Visibility6.2 mi
Dew point65°
Tue, 1198° / 69°0.06
98 °
Bethany, Tuesday, 11 August
Light rain. High 98°, low 69°.
Pressure30.00 inHg
Wind3.8 mph W
Humidity44%
Visibility6.2 mi
Dew point67°
Wed, 1294° / 70°0.06
94 °
Bethany, Wednesday, 12 August
Light rain. High 94°, low 70°.
Pressure29.91 inHg
Wind4.4 mph NE
Humidity76%
Visibility6.2 mi
Dew point68°
Thu, 1395° / 70°0.06
95 °
Bethany, Thursday, 13 August
Light rain. High 95°, low 70°.
Pressure29.85 inHg
Wind14.3 mph NW
Humidity36%
Visibility—
Dew point61°
Fri, 1480° / 65°1
80 °
Bethany, Friday, 14 August
Heavy rain. High 80°, low 65°.
Pressure29.97 inHg
Wind7.6 mph NE
Humidity95%
Visibility—
Dew point71°
Sat, 1583° / 61°0
83 °
Bethany, Saturday, 15 August
Partly cloudy. High 83°, low 61°.
Pressure30.18 inHg
Wind5.8 mph NE
Humidity39%
Visibility—
Dew point52°
Sun, 1679° / 61°0
79 °
Bethany, Sunday, 16 August
Overcast. High 79°, low 61°.
Pressure30.27 inHg
Wind5.6 mph SE
Humidity48%
Visibility—
Dew point55°
Mon, 1788° / 66°0
88 °
Bethany, Monday, 17 August
Partly cloudy. High 88°, low 66°.
Pressure30.15 inHg
Wind9.5 mph SW
Humidity42%
Visibility—
Dew point59°
Tue, 1887° / 70°0.67
87 °
Bethany, Tuesday, 18 August
Rain. High 87°, low 70°.
Pressure30.00 inHg
Wind12.6 mph SW
Humidity52%
Visibility—
Dew point65°
Wed, 1989° / 70°0.22
89 °
Bethany, Wednesday, 19 August
Rain. High 89°, low 70°.
Pressure29.88 inHg
Wind5.9 mph S
Humidity46%
Visibility—
Dew point64°
Thu, 2094° / 68°0.13
94 °
Bethany, Thursday, 20 August
Rain. High 94°, low 68°.
Pressure29.91 inHg
Wind6.7 mph SW
Humidity44%
Visibility—
Dew point64°
Fri, 2186° / 71°2.07
86 °
Bethany, Friday, 21 August
Heavy rain. High 86°, low 71°.
Pressure29.83 inHg
Wind7.5 mph SE
Humidity60%
Visibility—
Dew point69°
Sat, 2287° / 71°0.07
87 °
Bethany, Saturday, 22 August
Light rain. High 87°, low 71°.
Pressure29.83 inHg
Wind6.5 mph NW
Humidity72%
Visibility—
Dew point71°
Sun, 2383° / 63°0
83 °
Bethany, Sunday, 23 August
Overcast. High 83°, low 63°.
Pressure29.97 inHg
Wind9.8 mph NE
Humidity50%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2484° / 67°0.08
84 °
Bethany, Monday, 24 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation35%
Record high96° (1968)
Record low56° (2024)
Tue, 2584° / 67°0.07
84 °
Bethany, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation32%
Record high96° (2007)
Record low58° (2024)
Wed, 2684° / 67°0.07
84 °
Bethany, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high95° (2016)
Record low56° (2013)
Thu, 2785° / 68°0.16
85 °
Bethany, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.16 in
Chance of precipitation42%
Record high96° (2021)
Record low58° (1966)
Fri, 2885° / 68°0.1
85 °
Bethany, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.1 in
Chance of precipitation35%
Record high97° (2021)
Record low56° (1969)
Sat, 2985° / 67°0.06
85 °
Bethany, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.06 in
Chance of precipitation30%
Record high96° (1998)
Record low51° (1986)
Sun, 3085° / 67°0.1
85 °
Bethany, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.1 in
Chance of precipitation25%
Record high96° (2021)
Record low50° (1986)
Mon, 3184° / 67°0.12
84 °
Bethany, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.12 in
Chance of precipitation35%
Record high95° (2010)
Record low54° (1976)
Tue, 0183° / 66°0.16
83 °
Bethany, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.16 in
Chance of precipitation47%
Record high95° (2012)
Record low55° (1967)
Wed, 0283° / 65°0.11
83 °
Bethany, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.11 in
Chance of precipitation40%
Record high93° (2012)
Record low51° (1967)
Thu, 0383° / 66°0.14
83 °
Bethany, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.14 in
Chance of precipitation40%
Record high95° (2010)
Record low50° (1967)
Fri, 0483° / 66°0.15
83 °
Bethany, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.15 in
Chance of precipitation43%
Record high93° (2007)
Record low53° (1967)
Sat, 0582° / 65°0.22
82 °
Bethany, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.22 in
Chance of precipitation40%
Record high95° (2023)
Record low52° (1997)
Sun, 0682° / 65°0.23
82 °
Bethany, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.23 in
Chance of precipitation33%
Record high96° (2023)
Record low54° (1982)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Bethany, NC are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Bethany, NC since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.