As of 05:54 CST

Weather in Chambersburg, IL

42°Current weather

Chambersburg, Sunday, 8 November, 05:54

Clear. Feels like 37°. High 64°, low 37°.

Pressure30.12 inHg
Wind7.6 mph SW
Humidity89%
Visibility6.2 mi
Dew point39°
Mon, 0967° / 35°0Clear
67 °Clear

Chambersburg, Monday, 9 November

Clear. High 67°, low 35°.

Pressure30.15 inHg
Wind6.2 mph SW
Humidity44%
Visibility6.2 mi
Dew point40°
Tue, 1066° / 47°0Clear
66 °Clear

Chambersburg, Tuesday, 10 November

Clear. High 66°, low 47°.

Pressure30.06 inHg
Wind1.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point50°
Wed, 1161° / 48°0.01Light rain
61 °Light rain

Chambersburg, Wednesday, 11 November

Light rain. High 61°, low 48°.

Pressure29.77 inHg
Wind12.7 mph W
Humidity65%
Visibility6.2 mi
Dew point50°
Thu, 1247° / 40°0Overcast
47 °Overcast

Chambersburg, Thursday, 12 November

Overcast. High 47°, low 40°.

Pressure30.03 inHg
Wind14.8 mph N
Humidity54%
Visibility—
Dew point30°
Fri, 1341° / 34°0Overcast
41 °Overcast

Chambersburg, Friday, 13 November

Overcast. High 41°, low 34°.

Pressure30.09 inHg
Wind11.3 mph NW
Humidity64%
Visibility—
Dew point29°
Sat, 1451° / 29°0Overcast
51 °Overcast

Chambersburg, Saturday, 14 November

Overcast. High 51°, low 29°.

Pressure30.09 inHg
Wind7.4 mph NW
Humidity28%
Visibility—
Dew point14°
Sun, 1563° / 39°0Mostly clear
63 °Mostly clear

Chambersburg, Sunday, 15 November

Mostly clear. High 63°, low 39°.

Pressure30.03 inHg
Wind7.5 mph NW
Humidity48%
Visibility—
Dew point38°
Mon, 1664° / 44°0Overcast
64 °Overcast

Chambersburg, Monday, 16 November

Overcast. High 64°, low 44°.

Pressure30.12 inHg
Wind6.2 mph SE
Humidity50%
Visibility—
Dew point41°
Tue, 1770° / 51°0Partly cloudy
70 °Partly cloudy

Chambersburg, Tuesday, 17 November

Partly cloudy. High 70°, low 51°.

Pressure30.09 inHg
Wind8.3 mph S
Humidity54%
Visibility—
Dew point49°
Wed, 1867° / 58°0.37Rain
67 °Rain

Chambersburg, Wednesday, 18 November

Rain. High 67°, low 58°.

Pressure30.09 inHg
Wind10.9 mph SW
Humidity71%
Visibility—
Dew point56°
Thu, 1973° / 61°0.11Light rain
73 °Light rain

Chambersburg, Thursday, 19 November

Light rain. High 73°, low 61°.

Pressure30.06 inHg
Wind15.1 mph S
Humidity69%
Visibility—
Dew point56°
Fri, 2067° / 55°0.38Rain
67 °Rain

Chambersburg, Friday, 20 November

Rain. High 67°, low 55°.

Pressure29.77 inHg
Wind19.7 mph S
Humidity82%
Visibility—
Dew point55°
Sat, 2156° / 44°0Overcast
56 °Overcast

Chambersburg, Saturday, 21 November

Overcast. High 56°, low 44°.

Pressure30.09 inHg
Wind17.9 mph W
Humidity57%
Visibility—
Dew point39°
Sun, 2254° / 38°0Overcast
54 °Overcast

Chambersburg, Sunday, 22 November

Overcast. High 54°, low 38°.

Pressure30.21 inHg
Wind8.9 mph S
Humidity43%
Visibility—
Dew point28°
Mon, 2355° / 47°0.13Light rain
55 °Light rain

Chambersburg, Monday, 23 November

Light rain. High 55°, low 47°.

Pressure29.91 inHg
Wind15.9 mph S
Humidity80%
Visibility—
Dew point47°

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.