As of 19:49 EDT

Weather in Bethlehem, IN

64°

Bethlehem, Sunday, 11 October, 19:49

Partly cloudy. Feels like 65°. High 66°, low 59°.

Pressure29.94 inHg

Wind3 mph NW

Humidity97%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Mon, 1282° / 56°

82 °

Bethlehem, Monday, 12 October

Overcast. High 82°, low 56°.

Pressure30.03 inHg

Wind7.5 mph SW

Humidity67%

Visibility6.2 mi

Dew point62°

Tue, 1384° / 64°

84 °

Bethlehem, Tuesday, 13 October

Clear. High 84°, low 64°.

Pressure29.97 inHg

Wind9.5 mph SW

Humidity55%

Visibility6.2 mi

Dew point60°

Wed, 1484° / 68°

0.23

84 °

Bethlehem, Wednesday, 14 October

Rain. High 84°, low 68°.

Pressure30.00 inHg

Wind4.6 mph SW

Humidity69%

Visibility6.2 mi

Dew point70°

Thu, 1581° / 69°

0.62

81 °

Bethlehem, Thursday, 15 October

Rain. High 81°, low 69°.

Pressure30.06 inHg

Wind5.7 mph SE

Humidity86%

Visibility6.2 mi

Dew point71°

Fri, 1669° / 54°

0.83

69 °

Bethlehem, Friday, 16 October

Heavy rain. High 69°, low 54°.

Pressure30.24 inHg

Wind17.2 mph N

Humidity53%

Visibility—

Dew point47°

Sat, 1752° / 38°

52 °

Bethlehem, Saturday, 17 October

Clear. High 52°, low 38°.

Pressure30.53 inHg

Wind12.9 mph N

Humidity34%

Visibility—

Dew point24°

Sun, 1860° / 32°

60 °

Bethlehem, Sunday, 18 October

Clear. High 60°, low 32°.

Pressure30.59 inHg

Wind8 mph SE

Humidity21%

Visibility—

Dew point15°

Mon, 1966° / 40°

66 °

Bethlehem, Monday, 19 October

Clear. High 66°, low 40°.

Pressure30.50 inHg

Wind10.6 mph SW

Humidity24%

Visibility—

Dew point24°

Tue, 2068° / 44°

68 °

Bethlehem, Tuesday, 20 October

Overcast. High 68°, low 44°.

Pressure30.39 inHg

Wind6.5 mph E

Humidity25%

Visibility—

Dew point28°

Wed, 2175° / 49°

75 °

Bethlehem, Wednesday, 21 October

Overcast. High 75°, low 49°.

Pressure30.30 inHg

Wind8.5 mph SW

Humidity33%

Visibility—

Dew point40°

Thu, 2273° / 58°

73 °

Bethlehem, Thursday, 22 October

Overcast. High 73°, low 58°.

Pressure30.36 inHg

Wind9.4 mph S

Humidity47%

Visibility—

Dew point47°

Fri, 2376° / 53°

76 °

Bethlehem, Friday, 23 October

Partly cloudy. High 76°, low 53°.

Pressure30.24 inHg

Wind8.7 mph SW

Humidity34%

Visibility—

Dew point42°

Sat, 2477° / 56°

77 °

Bethlehem, Saturday, 24 October

Overcast. High 77°, low 56°.

Pressure30.03 inHg

Wind13 mph SW

Humidity42%

Visibility—

Dew point49°

Sun, 2560° / 48°

60 °

Bethlehem, Sunday, 25 October

Overcast. High 60°, low 48°.

Pressure30.03 inHg

Wind9.7 mph N

Humidity65%

Visibility—

Dew point48°

Mon, 2650° / 41°

0.01

50 °

Bethlehem, Monday, 26 October

Light rain. High 50°, low 41°.

Pressure30.00 inHg

Wind7.4 mph SW

Humidity78%

Visibility—

Dew point43°

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 Bethlehem, IN 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 Bethlehem, IN 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.