Monthly outlook for Chama, ND: average high 54.7°, average low 37.6°. That is 0.4° below the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 10 October (70.6°), the coolest 17 October (22.6°).
54.7°/37.6°
Average high / low
−0.4°
Below normal
3 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
54.4°
56.1°
-1°
20 October – 29 October
55.2°
52.8°
+1.4°
30 October – 8 November
at normal
46.1°
—
October records over 66 years
88.7°1 October 2011All-time high
-6.5°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Beach (5 mi).
Sun, 1148° / 32°0.54
48 °
Chama, Sunday, 11 October
Snow. High 48°, low 32°.
Pressure29.94 inHg
Wind11.7 mph NE
Humidity94%
Visibility2.8 mi
Dew point43°
Mon, 1242° / 36°0.13
42 °
Chama, Monday, 12 October
Light rain. High 42°, low 36°.
Pressure30.03 inHg
Wind7 mph N
Humidity93%
Visibility3.7 mi
Dew point38°
Tue, 1349° / 37°0
49 °
Chama, Tuesday, 13 October
Overcast. High 49°, low 37°.
Pressure30.15 inHg
Wind3.9 mph SW
Humidity65%
Visibility6.2 mi
Dew point33°
Wed, 1457° / 35°0
57 °
Chama, Wednesday, 14 October
Clear. High 57°, low 35°.
Pressure30.27 inHg
Wind9.6 mph SE
Humidity53%
Visibility—
Dew point35°
Thu, 1562° / 43°0
62 °
Chama, Thursday, 15 October
Mostly clear. High 62°, low 43°.
Pressure30.30 inHg
Wind11.3 mph S
Humidity53%
Visibility—
Dew point40°
Fri, 1642° / 29°0
42 °
Chama, Friday, 16 October
Overcast. High 42°, low 29°.
Pressure30.68 inHg
Wind23.4 mph NW
Humidity33%
Visibility—
Dew point9°
Sat, 1749° / 23°0
49 °
Chama, Saturday, 17 October
Clear. High 49°, low 23°.
Pressure30.36 inHg
Wind23.2 mph S
Humidity17%
Visibility—
Dew point-3°
Sun, 1859° / 42°0
59 °
Chama, Sunday, 18 October
Overcast. High 59°, low 42°.
Pressure30.00 inHg
Wind13.9 mph S
Humidity36%
Visibility—
Dew point26°
Mon, 1966° / 48°0
66 °
Chama, Monday, 19 October
Overcast. High 66°, low 48°.
Pressure29.80 inHg
Wind13.1 mph S
Humidity27%
Visibility—
Dew point27°
Tue, 2052° / 43°0.07
52 °
Chama, Tuesday, 20 October
Light rain. High 52°, low 43°.
Pressure29.83 inHg
Wind20.5 mph NW
Humidity56%
Visibility—
Dew point33°
Wed, 2159° / 35°0
59 °
Chama, Wednesday, 21 October
Partly cloudy. High 59°, low 35°.
Pressure29.94 inHg
Wind21.2 mph W
Humidity46%
Visibility—
Dew point30°
Thu, 2255° / 42°0
55 °
Chama, Thursday, 22 October
Clear. High 55°, low 42°.
Pressure30.12 inHg
Wind18.3 mph W
Humidity37%
Visibility—
Dew point26°
Fri, 2360° / 39°0
60 °
Chama, Friday, 23 October
Overcast. High 60°, low 39°.
Pressure29.97 inHg
Wind12.9 mph SE
Humidity33%
Visibility—
Dew point24°
Sat, 2463° / 45°0
63 °
Chama, Saturday, 24 October
Overcast. High 63°, low 45°.
Pressure29.94 inHg
Wind23.4 mph NW
Humidity37%
Visibility—
Dew point32°
Sun, 2543° / 33°0
43 °
Chama, Sunday, 25 October
Overcast. High 43°, low 33°.
Pressure30.56 inHg
Wind19.1 mph NW
Humidity56%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 35°0.04
53 °
Chama, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (1966)
Record low7° (2020)
Tue, 2751° / 33°0.04
51 °
Chama, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high72° (1983)
Record low9° (2023)
Wed, 2850° / 33°0.06
50 °
Chama, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.06 in
Chance of precipitation13%
Record high74° (1990)
Record low6° (2023)
Thu, 2948° / 33°0.07
48 °
Chama, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1968)
Record low6° (1991)
Fri, 3048° / 31°0.02
48 °
Chama, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (1968)
Record low-7° (1991)
Sat, 3148° / 31°0.04
48 °
Chama, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high76° (1990)
Record low-3° (2002)
Sun, 0147° / 32°0.04
47 °
Chama, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation13%
Record high68° (2022)
Record low2° (1984)
Mon, 0246° / 31°0.03
46 °
Chama, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation18%
Record high71° (1965)
Record low-3° (1991)
Tue, 0345° / 31°0.03
45 °
Chama, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.03 in
Chance of precipitation25%
Record high67° (1981)
Record low-8° (1991)
Wed, 0447° / 30°0.03
47 °
Chama, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation25%
Record high70° (1965)
Record low5° (1991)
Thu, 0546° / 30°0.04
46 °
Chama, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation25%
Record high69° (1975)
Record low1° (2003)
Fri, 0645° / 29°0.02
45 °
Chama, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high70° (2009)
Record low-1° (1991)
Sat, 0745° / 29°0.02
45 °
Chama, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1999)
Record low-6° (1991)
Sun, 0843° / 28°0.03
43 °
Chama, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation25%
Record high71° (1999)
Record low-1° (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 Chama, ND 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 Chama, ND 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.