10-day forecast for Bethlehem, IN: 61° to 94°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Monday, August 10
70° · 0.66 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 75°0
Morning76°feels 78°
Afternoon93°feels 100°
Evening83°feels 89°
Overnight80°feels 80°
93 °
Bethlehem, Monday, 10 August
Light rain. High 93°, low 75°.
Pressure30.06 inHg
Wind12.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point70°
Tue, 1194° / 72°0.08
Morning73°feels 75°
Afternoon91°feels 98°
Evening84°feels 91°
Overnight76°feels 78°
94 °
Bethlehem, Tuesday, 11 August
Light rain. High 94°, low 72°.
Pressure30.00 inHg
Wind6 mph SW
Humidity66%
Visibility6.2 mi
Dew point71°
Wed, 1284° / 69°0.39
Morning79°feels 79°
Afternoon83°feels 89°
Evening75°feels 76°
Overnight79°feels 79°
84 °
Bethlehem, Wednesday, 12 August
Rain. High 84°, low 69°.
Pressure29.83 inHg
Wind8 mph W
Humidity60%
Visibility6.2 mi
Dew point71°
Thu, 1386° / 67°0.54
Morning74°feels 75°
Afternoon84°feels 86°
Evening73°feels 74°
Overnight68°feels 69°
86 °
Bethlehem, Thursday, 13 August
Heavy rain. High 86°, low 67°.
Pressure29.97 inHg
Wind6.9 mph N
Humidity48%
Visibility—
Dew point62°
Fri, 1470° / 64°0.66
Morning65°feels 65°
Afternoon66°feels 67°
Evening69°feels 70°
Overnight65°feels 66°
70 °
Bethlehem, Friday, 14 August
Rain. High 70°, low 64°.
Pressure30.09 inHg
Wind10.7 mph E
Humidity96%
Visibility—
Dew point64°
Sat, 1579° / 61°0
Morning66°feels 66°
Afternoon77°feels 77°
Evening71°feels 71°
Overnight67°feels 67°
79 °
Bethlehem, Saturday, 15 August
Overcast. High 79°, low 61°.
Pressure30.24 inHg
Wind8.1 mph E
Humidity45%
Visibility—
Dew point53°
Sun, 1681° / 66°0.12
Morning68°feels 69°
Afternoon75°feels 75°
Evening75°feels 76°
Overnight69°feels 70°
81 °
Bethlehem, Sunday, 16 August
Light rain. High 81°, low 66°.
Pressure30.12 inHg
Wind8.3 mph E
Humidity76%
Visibility—
Dew point65°
Mon, 1780° / 69°0.08
Morning73°feels 74°
Afternoon79°feels 82°
Evening74°feels 75°
Overnight69°feels 70°
80 °
Bethlehem, Monday, 17 August
Light rain. High 80°, low 69°.
Pressure30.03 inHg
Wind5.9 mph N
Humidity71%
Visibility—
Dew point68°
Tue, 1886° / 65°0
Morning72°feels 73°
Afternoon84°feels 87°
Evening77°feels 78°
Overnight71°feels 72°
86 °
Bethlehem, Tuesday, 18 August
Overcast. High 86°, low 65°.
Pressure30.00 inHg
Wind4.9 mph E
Humidity58%
Visibility—
Dew point66°
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 Bethlehem, IN 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.