Monthly outlook for Chambersburg, MO: average high 56.7°, average low 40.6°. That is 3.6° above the climate normal for November. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 16 November (69°), the coolest 14 November (28.9°).
56.7°/40.6°
Average high / low
+3.6°
Above normal
4 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
58.9°
51.1°
+4.3°
18 November – 27 November
53°
47.4°
+3.1°
28 November – 7 December
at normal
41.3°
—
November records over 66 years
77.2°1 November 2016All-time high
-7.8°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Wyaconda (11 mi).
Mon, 0967° / 35°0
67 °
Chambersburg, Monday, 9 November
Clear. High 67°, low 35°.
Pressure30.12 inHg
Wind7.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point40°
Tue, 1064° / 42°0
64 °
Chambersburg, Tuesday, 10 November
Clear. High 64°, low 42°.
Pressure30.09 inHg
Wind1 mph NE
Humidity56%
Visibility6.2 mi
Dew point46°
Wed, 1157° / 46°0.56
57 °
Chambersburg, Wednesday, 11 November
Heavy rain. High 57°, low 46°.
Pressure29.80 inHg
Wind8.1 mph N
Humidity95%
Visibility1.9 mi
Dew point53°
Thu, 1246° / 39°0
46 °
Chambersburg, Thursday, 12 November
Overcast. High 46°, low 39°.
Pressure30.00 inHg
Wind9.2 mph N
Humidity63%
Visibility6.2 mi
Dew point34°
Fri, 1342° / 36°0
42 °
Chambersburg, Friday, 13 November
Overcast. High 42°, low 36°.
Pressure30.15 inHg
Wind11.5 mph N
Humidity63%
Visibility—
Dew point29°
Sat, 1450° / 29°0
50 °
Chambersburg, Saturday, 14 November
Clear. High 50°, low 29°.
Pressure30.06 inHg
Wind7.8 mph S
Humidity45%
Visibility—
Dew point24°
Sun, 1565° / 40°0
65 °
Chambersburg, Sunday, 15 November
Clear. High 65°, low 40°.
Pressure29.91 inHg
Wind8.8 mph SW
Humidity54%
Visibility—
Dew point42°
Mon, 1669° / 49°0.08
69 °
Chambersburg, Monday, 16 November
Light rain. High 69°, low 49°.
Pressure29.91 inHg
Wind8.7 mph S
Humidity66%
Visibility—
Dew point52°
Tue, 1768° / 55°0.09
68 °
Chambersburg, Tuesday, 17 November
Light rain. High 68°, low 55°.
Pressure29.83 inHg
Wind11.7 mph S
Humidity73%
Visibility—
Dew point57°
Wed, 1866° / 50°0.2
66 °
Chambersburg, Wednesday, 18 November
Light rain. High 66°, low 50°.
Pressure29.85 inHg
Wind14.5 mph S
Humidity82%
Visibility—
Dew point58°
Thu, 1960° / 45°0
60 °
Chambersburg, Thursday, 19 November
Light rain. High 60°, low 45°.
Pressure30.12 inHg
Wind10.8 mph S
Humidity36%
Visibility—
Dew point31°
Fri, 2054° / 43°0.01
54 °
Chambersburg, Friday, 20 November
Light rain. High 54°, low 43°.
Pressure30.24 inHg
Wind13.7 mph NW
Humidity42%
Visibility—
Dew point30°
Sat, 2146° / 38°0
46 °
Chambersburg, Saturday, 21 November
Overcast. High 46°, low 38°.
Pressure30.27 inHg
Wind12.1 mph N
Humidity59%
Visibility—
Dew point31°
Sun, 2245° / 35°0
45 °
Chambersburg, Sunday, 22 November
Partly cloudy. High 45°, low 35°.
Pressure30.42 inHg
Wind13.4 mph NE
Humidity51%
Visibility—
Dew point26°
Mon, 2346° / 30°0
46 °
Chambersburg, Monday, 23 November
Clear. High 46°, low 30°.
Pressure30.39 inHg
Wind7.3 mph N
Humidity42%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2446° / 32°0.06
46 °
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°0.06
46 °
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)
Thu, 2646° / 32°0.11
46 °
Chambersburg, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation37%
Record high71° (1965)
Record low8° (1977)
Fri, 2744° / 31°0.15
44 °
Chambersburg, Friday, 27 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation45%
Record high67° (1990)
Record low9° (2018)
Sat, 2842° / 29°0.06
42 °
Chambersburg, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation18%
Record high67° (2006)
Record low8° (2018)
Sun, 2944° / 30°0.09
44 °
Chambersburg, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (1998)
Record low10° (1976)
Mon, 3043° / 29°0.09
43 °
Chambersburg, Monday, 30 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation18%
Record high67° (1998)
Record low6° (1964)
Tue, 0142° / 28°0.09
42 °
Chambersburg, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation33%
Record high63° (1970)
Record low4° (1985)
Wed, 0243° / 29°0.06
43 °
Chambersburg, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1982)
Record low-2° (1985)
Thu, 0342° / 28°0.07
42 °
Chambersburg, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (2012)
Record low-3° (1985)
Fri, 0441° / 27°0.05
41 °
Chambersburg, Friday, 4 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (1998)
Record low0° (2025)
Sat, 0541° / 27°0.07
41 °
Chambersburg, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (2001)
Record low2° (2008)
Sun, 0638° / 26°0.07
38 °
Chambersburg, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (1980)
Record low-1° (1964)
Mon, 0738° / 25°0.06
38 °
Chambersburg, Monday, 7 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high59° (1980)
Record low-3° (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.