As of 19:22 CST

Weather in Chambersburg, IL

59°

Chambersburg, Sunday, 1 November, 19:22

Overcast. Feels like 59°. High 64°, low 58°.

Pressure30.18 inHg

Wind7.9 mph SE

Humidity87%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Mon, 0270° / 59°

70 °

Chambersburg, Monday, 2 November

Overcast. High 70°, low 59°.

Pressure29.97 inHg

Wind13.6 mph S

Humidity75%

Visibility6.2 mi

Dew point58°

Tue, 0370° / 62°

1.07

70 °

Chambersburg, Tuesday, 3 November

Heavy rain. High 70°, low 62°.

Pressure29.77 inHg

Wind15.4 mph S

Humidity96%

Visibility1.6 mi

Dew point66°

Wed, 0464° / 55°

64 °

Chambersburg, Wednesday, 4 November

Partly cloudy. High 64°, low 55°.

Pressure29.77 inHg

Wind15 mph SW

Humidity54%

Visibility6.2 mi

Dew point45°

Thu, 0560° / 47°

0.01

60 °

Chambersburg, Thursday, 5 November

Light rain. High 60°, low 47°.

Pressure29.83 inHg

Wind9.4 mph SW

Humidity46%

Visibility6.2 mi

Dew point39°

Fri, 0655° / 45°

55 °

Chambersburg, Friday, 6 November

Overcast. High 55°, low 45°.

Pressure29.97 inHg

Wind9.8 mph NW

Humidity72%

Visibility—

Dew point45°

Sat, 0760° / 49°

60 °

Chambersburg, Saturday, 7 November

Overcast. High 60°, low 49°.

Pressure30.03 inHg

Wind6.7 mph NE

Humidity58%

Visibility—

Dew point42°

Sun, 0861° / 45°

61 °

Chambersburg, Sunday, 8 November

Clear. High 61°, low 45°.

Pressure30.15 inHg

Wind5.1 mph N

Humidity51%

Visibility—

Dew point40°

Mon, 0963° / 44°

63 °

Chambersburg, Monday, 9 November

Clear. High 63°, low 44°.

Pressure30.03 inHg

Wind6.7 mph W

Humidity45%

Visibility—

Dew point38°

Tue, 1064° / 46°

64 °

Chambersburg, Tuesday, 10 November

Clear. High 64°, low 46°.

Pressure30.06 inHg

Wind10 mph NW

Humidity41%

Visibility—

Dew point37°

Wed, 1160° / 44°

60 °

Chambersburg, Wednesday, 11 November

Partly cloudy. High 60°, low 44°.

Pressure30.15 inHg

Wind6.7 mph N

Humidity38%

Visibility—

Dew point32°

Thu, 1257° / 40°

57 °

Chambersburg, Thursday, 12 November

Clear. High 57°, low 40°.

Pressure30.30 inHg

Wind6 mph N

Humidity42%

Visibility—

Dew point30°

Fri, 1363° / 40°

63 °

Chambersburg, Friday, 13 November

Clear. High 63°, low 40°.

Pressure30.30 inHg

Wind11.5 mph S

Humidity34%

Visibility—

Dew point29°

Sat, 1471° / 47°

71 °

Chambersburg, Saturday, 14 November

Partly cloudy. High 71°, low 47°.

Pressure30.15 inHg

Wind17.9 mph SW

Humidity42%

Visibility—

Dew point41°

Sun, 1575° / 56°

75 °

Chambersburg, Sunday, 15 November

Clear. High 75°, low 56°.

Pressure30.09 inHg

Wind14.3 mph SW

Humidity54%

Visibility—

Dew point52°

Mon, 1674° / 58°

74 °

Chambersburg, Monday, 16 November

Clear. High 74°, low 58°.

Pressure30.09 inHg

Wind12.2 mph SW

Humidity52%

Visibility—

Dew point53°

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 Chambersburg, IL 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 Chambersburg, IL 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.