As of 21:23 CDT

Weather in Chambersburg, MO

64°Current weather

Chambersburg, Friday, 23 October, 21:23

Clear. Feels like 63°. High 76°, low 50°.

Pressure30.21 inHg
Wind8.6 mph SE
Humidity63%
Visibility6.2 mi
Dew point51°

Monthly outlook for Chambersburg, MO: average high 69.3°, average low 51.8°. That is 6.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 29 October (77.7°), the coolest 4 November (41.6°).

69.3°/51.8°
Average high / low
+6.7°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November72.7°59°+7.6°
2 November – 11 November63.8°53.8°+5.5°
12 November – 21 Novemberat normal49.7°—

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).

Sat, 2475° / 54°0Partly cloudy
75 °Partly cloudy

Chambersburg, Saturday, 24 October

Partly cloudy. High 75°, low 54°.

Pressure30.30 inHg
Wind8.8 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Sun, 2576° / 51°0Overcast
76 °Overcast

Chambersburg, Sunday, 25 October

Overcast. High 76°, low 51°.

Pressure30.36 inHg
Wind4.2 mph S
Humidity53%
Visibility6.2 mi
Dew point53°
Mon, 2675° / 54°0Overcast
75 °Overcast

Chambersburg, Monday, 26 October

Overcast. High 75°, low 54°.

Pressure30.30 inHg
Wind2.1 mph SE
Humidity57%
Visibility6.2 mi
Dew point54°
Tue, 2770° / 53°0.01Light rain
70 °Light rain

Chambersburg, Tuesday, 27 October

Light rain. High 70°, low 53°.

Pressure30.21 inHg
Wind5 mph S
Humidity60%
Visibility6.2 mi
Dew point51°
Wed, 2876° / 58°0Mostly clear
76 °Mostly clear

Chambersburg, Wednesday, 28 October

Mostly clear. High 76°, low 58°.

Pressure30.15 inHg
Wind8.1 mph SW
Humidity47%
Visibility—
Dew point50°
Thu, 2978° / 58°0Overcast
78 °Overcast

Chambersburg, Thursday, 29 October

Overcast. High 78°, low 58°.

Pressure30.15 inHg
Wind9.6 mph S
Humidity47%
Visibility—
Dew point52°
Fri, 3074° / 63°0.07Light rain
74 °Light rain

Chambersburg, Friday, 30 October

Light rain. High 74°, low 63°.

Pressure30.12 inHg
Wind13.4 mph SW
Humidity64%
Visibility—
Dew point58°
Sat, 3164° / 58°0.35Rain
64 °Rain

Chambersburg, Saturday, 31 October

Rain. High 64°, low 58°.

Pressure30.03 inHg
Wind20 mph SE
Humidity88%
Visibility—
Dew point55°
Sun, 0163° / 48°0.04Light rain
63 °Light rain

Chambersburg, Sunday, 1 November

Light rain. High 63°, low 48°.

Pressure30.00 inHg
Wind16.5 mph S
Humidity54%
Visibility—
Dew point45°
Mon, 0260° / 43°0Clear
60 °Clear

Chambersburg, Monday, 2 November

Clear. High 60°, low 43°.

Pressure30.21 inHg
Wind12.3 mph NW
Humidity37%
Visibility—
Dew point30°
Tue, 0353° / 43°0Overcast
53 °Overcast

Chambersburg, Tuesday, 3 November

Overcast. High 53°, low 43°.

Pressure30.18 inHg
Wind10.8 mph N
Humidity38%
Visibility—
Dew point27°
Wed, 0460° / 42°0Overcast
60 °Overcast

Chambersburg, Wednesday, 4 November

Overcast. High 60°, low 42°.

Pressure29.97 inHg
Wind10.6 mph SE
Humidity42%
Visibility—
Dew point30°
Thu, 0569° / 45°0Clear
69 °Clear

Chambersburg, Thursday, 5 November

Clear. High 69°, low 45°.

Pressure30.03 inHg
Wind6.8 mph S
Humidity37%
Visibility—
Dew point36°
Fri, 0673° / 55°0Overcast
73 °Overcast

Chambersburg, Friday, 6 November

Overcast. High 73°, low 55°.

Pressure30.03 inHg
Wind14.5 mph SW
Humidity62%
Visibility—
Dew point56°
Sat, 0767° / 53°0Mostly clear
67 °Mostly clear

Chambersburg, Saturday, 7 November

Mostly clear. High 67°, low 53°.

Pressure30.18 inHg
Wind10.4 mph NW
Humidity37%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0854° / 39°0.05Climate normal
54 °Climate normal

Chambersburg, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.05 in
Chance of precipitation20%
Record high77° (1999)
Record low-8° (1991)
Mon, 0955° / 39°0.13Climate normal
55 °Climate normal

Chambersburg, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.13 in
Chance of precipitation32%
Record high75° (1999)
Record low9° (1991)
Tue, 1052° / 37°0.09Climate normal
52 °Climate normal

Chambersburg, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (2012)
Record low14° (2018)
Wed, 1150° / 35°0.06Climate normal
50 °Climate normal

Chambersburg, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high75° (1964)
Record low16° (2019)
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)

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.