Monthly outlook for Chambersburg, MO: average high 51.1°, average low 34.9°. That is 1.7° above the climate normal for November. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 19 November (67.1°), the coolest 25 November (20.9°).
51.1°/34.9°
Average high / low
+1.7°
Above normal
2 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
56.6°
49.6°
+3.9°
23 November – 2 December
41.8°
44.3°
-1.4°
3 December – 12 December
at normal
39.2°
—
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).
Sat, 1445° / 26°0
45 °
Chambersburg, Saturday, 14 November
Clear. High 45°, low 26°.
Pressure30.33 inHg
Wind0.7 mph E
Humidity60%
Visibility6.2 mi
Dew point25°
Sun, 1549° / 29°0
49 °
Chambersburg, Sunday, 15 November
Mostly clear. High 49°, low 29°.
Pressure30.47 inHg
Wind3.6 mph S
Humidity54%
Visibility6.2 mi
Dew point29°
Mon, 1653° / 30°0
53 °
Chambersburg, Monday, 16 November
Clear. High 53°, low 30°.
Pressure30.50 inHg
Wind5.9 mph S
Humidity49%
Visibility6.2 mi
Dew point33°
Tue, 1756° / 34°0
56 °
Chambersburg, Tuesday, 17 November
Clear. High 56°, low 34°.
Pressure30.45 inHg
Wind10.7 mph SE
Humidity54%
Visibility—
Dew point35°
Wed, 1859° / 40°0
59 °
Chambersburg, Wednesday, 18 November
Overcast. High 59°, low 40°.
Pressure30.24 inHg
Wind12 mph S
Humidity53%
Visibility—
Dew point37°
Thu, 1967° / 53°0
67 °
Chambersburg, Thursday, 19 November
Mostly clear. High 67°, low 53°.
Pressure30.24 inHg
Wind13 mph SW
Humidity63%
Visibility—
Dew point51°
Fri, 2063° / 48°0
63 °
Chambersburg, Friday, 20 November
Overcast. High 63°, low 48°.
Pressure30.33 inHg
Wind8 mph SE
Humidity56%
Visibility—
Dew point43°
Sat, 2165° / 51°0
65 °
Chambersburg, Saturday, 21 November
Partly cloudy. High 65°, low 51°.
Pressure30.12 inHg
Wind14.3 mph SW
Humidity56%
Visibility—
Dew point47°
Sun, 2266° / 55°0.22
66 °
Chambersburg, Sunday, 22 November
Rain. High 66°, low 55°.
Pressure29.85 inHg
Wind19.4 mph S
Humidity53%
Visibility—
Dew point47°
Mon, 2356° / 32°0.93
56 °
Chambersburg, Monday, 23 November
Snow. High 56°, low 32°.
Pressure29.80 inHg
Wind20.2 mph N
Humidity84%
Visibility—
Dew point43°
Tue, 2430° / 24°0
30 °
Chambersburg, Tuesday, 24 November
Partly cloudy. High 30°, low 24°.
Pressure30.36 inHg
Wind19.9 mph NW
Humidity40%
Visibility—
Dew point7°
Wed, 2534° / 21°0
34 °
Chambersburg, Wednesday, 25 November
Clear. High 34°, low 21°.
Pressure30.65 inHg
Wind7.5 mph N
Humidity29%
Visibility—
Dew point2°
Thu, 2637° / 24°0
37 °
Chambersburg, Thursday, 26 November
Clear. High 37°, low 24°.
Pressure30.53 inHg
Wind6.8 mph S
Humidity30%
Visibility—
Dew point6°
Fri, 2744° / 26°0
44 °
Chambersburg, Friday, 27 November
Partly cloudy. High 44°, low 26°.
Pressure30.24 inHg
Wind12.9 mph S
Humidity31%
Visibility—
Dew point12°
Sat, 2849° / 33°0
49 °
Chambersburg, Saturday, 28 November
Overcast. High 49°, low 33°.
Pressure30.18 inHg
Wind10.5 mph SW
Humidity47%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0839° / 25°0.06
39 °
Chambersburg, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high65° (1991)
Record low-1° (2006)
Wed, 0938° / 25°0.09
38 °
Chambersburg, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high57° (1965)
Record low-5° (1977)
Thu, 1038° / 24°0.09
38 °
Chambersburg, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.09 in
Chance of precipitation22%
Record high58° (2021)
Record low-10° (1977)
Fri, 1138° / 23°0.09
38 °
Chambersburg, Friday, 11 December
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.09 in
Chance of precipitation23%
Record high60° (1965)
Record low-14° (1972)
Sat, 1238° / 25°0.05
38 °
Chambersburg, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.05 in
Chance of precipitation20%
Record high63° (1991)
Record low-11° (2000)
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.