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As of 02:11 CST

Weather in Chambersburg, IL

40°Current weather

Chambersburg, Monday, 9 November, 02:11

Clear. Feels like 37°. High 69°, low 38°.

Pressure30.12 inHg
Wind4.1 mph NW
Humidity89%
Visibility6.2 mi
Dew point37°
Tue, 1068° / 44°0Clear
68 °Clear

Chambersburg, Tuesday, 10 November

Clear. High 68°, low 44°.

Pressure30.09 inHg
Wind1.5 mph N
Humidity53%
Visibility6.2 mi
Dew point46°
Wed, 1163° / 46°0.04Light rain
63 °Light rain

Chambersburg, Wednesday, 11 November

Light rain. High 63°, low 46°.

Pressure29.83 inHg
Wind10.9 mph W
Humidity71%
Visibility6.2 mi
Dew point53°
Thu, 1249° / 38°0Mostly clear
49 °Mostly clear

Chambersburg, Thursday, 12 November

Mostly clear. High 49°, low 38°.

Pressure29.97 inHg
Wind13.4 mph NW
Humidity50%
Visibility6.2 mi
Dew point29°
Fri, 1342° / 34°0Overcast
42 °Overcast

Chambersburg, Friday, 13 November

Overcast. High 42°, low 34°.

Pressure30.12 inHg
Wind11.9 mph N
Humidity64%
Visibility—
Dew point29°
Sat, 1449° / 31°0Clear
49 °Clear

Chambersburg, Saturday, 14 November

Clear. High 49°, low 31°.

Pressure30.21 inHg
Wind5.6 mph NW
Humidity52%
Visibility—
Dew point27°
Sun, 1557° / 36°0Mostly clear
57 °Mostly clear

Chambersburg, Sunday, 15 November

Mostly clear. High 57°, low 36°.

Pressure30.06 inHg
Wind5.9 mph E
Humidity32%
Visibility—
Dew point23°
Mon, 1660° / 39°0Partly cloudy
60 °Partly cloudy

Chambersburg, Monday, 16 November

Partly cloudy. High 60°, low 39°.

Pressure30.15 inHg
Wind10.5 mph SE
Humidity40%
Visibility—
Dew point32°
Tue, 1767° / 52°0Partly cloudy
67 °Partly cloudy

Chambersburg, Tuesday, 17 November

Partly cloudy. High 67°, low 52°.

Pressure30.21 inHg
Wind13 mph SE
Humidity49%
Visibility—
Dew point44°
Wed, 1857° / 50°0.26Rain
57 °Rain

Chambersburg, Wednesday, 18 November

Rain. High 57°, low 50°.

Pressure30.15 inHg
Wind9.5 mph N
Humidity92%
Visibility—
Dew point54°
Thu, 1959° / 42°0Clear
59 °Clear

Chambersburg, Thursday, 19 November

Clear. High 59°, low 42°.

Pressure30.21 inHg
Wind10.2 mph W
Humidity27%
Visibility—
Dew point22°
Fri, 2054° / 41°0.02Light rain
54 °Light rain

Chambersburg, Friday, 20 November

Light rain. High 54°, low 41°.

Pressure30.21 inHg
Wind8.9 mph S
Humidity35%
Visibility—
Dew point24°
Sat, 2152° / 42°0.17Light rain
52 °Light rain

Chambersburg, Saturday, 21 November

Light rain. High 52°, low 42°.

Pressure30.33 inHg
Wind15.5 mph NE
Humidity62%
Visibility—
Dew point37°
Sun, 2251° / 40°0Overcast
51 °Overcast

Chambersburg, Sunday, 22 November

Overcast. High 51°, low 40°.

Pressure30.21 inHg
Wind15.8 mph SE
Humidity46%
Visibility—
Dew point30°
Mon, 2365° / 51°0.17Rain
65 °Rain

Chambersburg, Monday, 23 November

Rain. High 65°, low 51°.

Pressure29.97 inHg
Wind20.2 mph S
Humidity69%
Visibility—
Dew point53°
Tue, 2456° / 56°0.16Light rain
56 °Light rain

Chambersburg, Tuesday, 24 November

Light rain. High 56°, low 56°.

Pressure30.03 inHg
Wind13.1 mph S
Humidity94%
Visibility—
Dew point55°

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.