As of 12:28 CDT

Weather in Chambersburg, MO

65°Current weather

Chambersburg, Tuesday, 27 October, 12:28

Overcast. Feels like 64°. High 67°, low 53°.

Pressure30.18 inHg
Wind7.4 mph S
Humidity66%
Visibility6.2 mi
Dew point53°

Monthly outlook for Chambersburg, MO: average high 61.7°, average low 49.6°. That is 3.5° above the climate normal for October. Precipitation is expected on 8 days (about 3.2 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 28 October (78.1°), the coolest 11 November (33.9°).

61.7°/49.6°
Average high / low
+3.5°
Above normal
8 / 4
Wet days / normal
3.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November66.4°56.9°+5.3°
6 November – 15 November53.9°51.8°+1.2°
16 November – 25 Novemberat normal48.6°—

October records over 66 years

91°6 October 1963All-time high
24.4°29 October 1980All-time low

Climate normals and records are computed from the nearest reference point — Wyaconda (11 mi).

Wed, 2878° / 54°0.02Light rain
78 °Light rain

Chambersburg, Wednesday, 28 October

Light rain. High 78°, low 54°.

Pressure30.12 inHg
Wind9.7 mph S
Humidity54%
Visibility6.2 mi
Dew point54°
Thu, 2972° / 57°0.19Rain
72 °Rain

Chambersburg, Thursday, 29 October

Rain. High 72°, low 57°.

Pressure30.12 inHg
Wind6.7 mph NW
Humidity78%
Visibility6.2 mi
Dew point60°
Fri, 3072° / 52°0.52Heavy rain
72 °Heavy rain

Chambersburg, Friday, 30 October

Heavy rain. High 72°, low 52°.

Pressure30.21 inHg
Wind6.8 mph SE
Humidity96%
Visibility3.2 mi
Dew point59°
Sat, 3171° / 57°0.14Light rain
71 °Light rain

Chambersburg, Saturday, 31 October

Light rain. High 71°, low 57°.

Pressure30.18 inHg
Wind4 mph W
Humidity77%
Visibility6.2 mi
Dew point61°
Sun, 0172° / 55°0Mostly clear
72 °Mostly clear

Chambersburg, Sunday, 1 November

Mostly clear. High 72°, low 55°.

Pressure30.15 inHg
Wind9.8 mph SE
Humidity66%
Visibility—
Dew point56°
Mon, 0266° / 59°0.05Light rain
66 °Light rain

Chambersburg, Monday, 2 November

Light rain. High 66°, low 59°.

Pressure29.85 inHg
Wind11.5 mph E
Humidity81%
Visibility—
Dew point57°
Tue, 0360° / 55°0.58Rain
60 °Rain

Chambersburg, Tuesday, 3 November

Rain. High 60°, low 55°.

Pressure29.91 inHg
Wind18.3 mph E
Humidity94%
Visibility—
Dew point55°
Wed, 0455° / 51°0.76Rain
55 °Rain

Chambersburg, Wednesday, 4 November

Rain. High 55°, low 51°.

Pressure29.88 inHg
Wind17.2 mph NE
Humidity91%
Visibility—
Dew point49°
Thu, 0550° / 49°0.53Rain
50 °Rain

Chambersburg, Thursday, 5 November

Rain. High 50°, low 49°.

Pressure29.74 inHg
Wind17.2 mph N
Humidity93%
Visibility—
Dew point49°
Fri, 0649° / 46°0.03Light rain
49 °Light rain

Chambersburg, Friday, 6 November

Light rain. High 49°, low 46°.

Pressure29.91 inHg
Wind14.3 mph N
Humidity79%
Visibility—
Dew point43°
Sat, 0756° / 41°0Clear
56 °Clear

Chambersburg, Saturday, 7 November

Clear. High 56°, low 41°.

Pressure29.97 inHg
Wind6.2 mph N
Humidity65%
Visibility—
Dew point41°
Sun, 0860° / 43°0Partly cloudy
60 °Partly cloudy

Chambersburg, Sunday, 8 November

Partly cloudy. High 60°, low 43°.

Pressure29.97 inHg
Wind12.1 mph S
Humidity55%
Visibility—
Dew point40°
Mon, 0960° / 49°0.43Rain
60 °Rain

Chambersburg, Monday, 9 November

Rain. High 60°, low 49°.

Pressure29.83 inHg
Wind14.1 mph NW
Humidity73%
Visibility—
Dew point48°
Tue, 1048° / 39°0Mostly clear
48 °Mostly clear

Chambersburg, Tuesday, 10 November

Mostly clear. High 48°, low 39°.

Pressure30.15 inHg
Wind18.7 mph NW
Humidity53%
Visibility—
Dew point31°
Wed, 1149° / 34°0Overcast
49 °Overcast

Chambersburg, Wednesday, 11 November

Overcast. High 49°, low 34°.

Pressure30.27 inHg
Wind9.2 mph SE
Humidity49%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1249° / 34°0.07Climate normal
49 °Climate normal

Chambersburg, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation32%
Record high70° (1999)
Record low8° (2019)
Fri, 1350° / 34°0.06Climate normal
50 °Climate normal

Chambersburg, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation17%
Record high75° (1999)
Record low9° (1986)
Sat, 1450° / 35°0.05Climate normal
50 °Climate normal

Chambersburg, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation25%
Record high74° (2025)
Record low15° (1986)
Sun, 1551° / 36°0.06Climate normal
51 °Climate normal

Chambersburg, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high72° (2025)
Record low14° (1972)
Mon, 1650° / 35°0.06Climate normal
50 °Climate normal

Chambersburg, Monday, 16 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2001)
Record low19° (1997)
Tue, 1752° / 36°0.14Climate normal
52 °Climate normal

Chambersburg, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.14 in
Chance of precipitation28%
Record high74° (2016)
Record low17° (2005)
Wed, 1850° / 37°0.08Climate normal
50 °Climate normal

Chambersburg, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high72° (1999)
Record low13° (2014)
Thu, 1951° / 36°0.06Climate normal
51 °Climate normal

Chambersburg, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2007)
Record low19° (2022)
Fri, 2048° / 35°0.11Climate normal
48 °Climate normal

Chambersburg, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2007)
Record low18° (1964)
Sat, 2147° / 33°0.06Climate normal
47 °Climate normal

Chambersburg, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1990)
Record low10° (1964)
Sun, 2247° / 32°0.04Climate normal
47 °Climate normal

Chambersburg, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (1966)
Record low16° (1964)
Mon, 2348° / 33°0.08Climate normal
48 °Climate normal

Chambersburg, Monday, 23 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (1966)
Record low12° (1970)
Tue, 2446° / 32°0.06Climate normal
46 °Climate normal

Chambersburg, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high68° (1966)
Record low13° (1970)
Wed, 2546° / 32°0.06Climate normal
46 °Climate normal

Chambersburg, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation20%
Record high62° (2006)
Record low11° (1977)

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, MO 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, MO 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.