Monthly outlook for Turtle Lake, ND: average high 55°, average low 38.5°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 October (70.5°), the coolest 25 October (31.3°).
55°/38.5°
Average high / low
+2.5°
Above normal
3 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
60.9°
52.2°
+4.8°
26 October – 4 November
45.2°
46°
-0.4°
5 November – 14 November
at normal
39.1°
—
October records over 66 years
90.3°4 October 1963All-time high
-2.2°31 October 1991All-time low
Sat, 1769° / 39°0
69 °
Turtle Lake, Saturday, 17 October
Clear. High 69°, low 39°.
Pressure30.00 inHg
Wind9.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point34°
Sun, 1861° / 45°0
61 °
Turtle Lake, Sunday, 18 October
Overcast. High 61°, low 45°.
Pressure30.09 inHg
Wind10.9 mph N
Humidity40%
Visibility6.2 mi
Dew point35°
Mon, 1961° / 40°0
61 °
Turtle Lake, Monday, 19 October
Mostly clear. High 61°, low 40°.
Pressure30.18 inHg
Wind9.2 mph SE
Humidity51%
Visibility6.2 mi
Dew point37°
Tue, 2063° / 44°0
63 °
Turtle Lake, Tuesday, 20 October
Clear. High 63°, low 44°.
Pressure30.00 inHg
Wind13.4 mph SE
Humidity69%
Visibility—
Dew point46°
Wed, 2161° / 47°0
61 °
Turtle Lake, Wednesday, 21 October
Clear. High 61°, low 47°.
Pressure30.12 inHg
Wind10.6 mph N
Humidity66%
Visibility—
Dew point45°
Thu, 2269° / 43°0
69 °
Turtle Lake, Thursday, 22 October
Clear. High 69°, low 43°.
Pressure30.00 inHg
Wind17.7 mph S
Humidity33%
Visibility—
Dew point31°
Fri, 2370° / 54°0.26
70 °
Turtle Lake, Friday, 23 October
Rain. High 70°, low 54°.
Pressure29.65 inHg
Wind16.2 mph S
Humidity43%
Visibility—
Dew point45°
Sat, 2460° / 36°0.65
60 °
Turtle Lake, Saturday, 24 October
Snow. High 60°, low 36°.
Pressure29.88 inHg
Wind21.2 mph NW
Humidity89%
Visibility—
Dew point38°
Sun, 2543° / 31°0
43 °
Turtle Lake, Sunday, 25 October
Overcast. High 43°, low 31°.
Pressure30.42 inHg
Wind9.2 mph NW
Humidity57%
Visibility—
Dew point25°
Mon, 2647° / 37°0
47 °
Turtle Lake, Monday, 26 October
Overcast. High 47°, low 37°.
Pressure30.06 inHg
Wind8 mph E
Humidity48%
Visibility—
Dew point26°
Tue, 2745° / 34°0
45 °
Turtle Lake, Tuesday, 27 October
Partly cloudy. High 45°, low 34°.
Pressure29.74 inHg
Wind15.8 mph W
Humidity59%
Visibility—
Dew point30°
Wed, 2844° / 32°0
44 °
Turtle Lake, Wednesday, 28 October
Overcast. High 44°, low 32°.
Pressure29.88 inHg
Wind7 mph E
Humidity65%
Visibility—
Dew point29°
Thu, 2939° / 35°0.26
39 °
Turtle Lake, Thursday, 29 October
Snow. High 39°, low 35°.
Pressure29.91 inHg
Wind11.3 mph NE
Humidity73%
Visibility—
Dew point30°
Fri, 3044° / 35°0.02
44 °
Turtle Lake, Friday, 30 October
Light snow. High 44°, low 35°.
Pressure29.85 inHg
Wind6 mph NW
Humidity58%
Visibility—
Dew point27°
Sat, 3152° / 33°0
52 °
Turtle Lake, Saturday, 31 October
Overcast. High 52°, low 33°.
Pressure29.68 inHg
Wind12.9 mph S
Humidity69%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0144° / 31°0.05
44 °
Turtle Lake, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation15%
Record high66° (1983)
Record low7° (1984)
Mon, 0244° / 30°0.03
44 °
Turtle Lake, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high71° (1965)
Record low4° (1991)
Tue, 0343° / 31°0.04
43 °
Turtle Lake, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.04 in
Chance of precipitation15%
Record high63° (2020)
Record low0° (1991)
Wed, 0444° / 29°0.02
44 °
Turtle Lake, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2020)
Record low-3° (1991)
Thu, 0543° / 29°0.02
43 °
Turtle Lake, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (2020)
Record low8° (2003)
Fri, 0642° / 28°0.04
42 °
Turtle Lake, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.04 in
Chance of precipitation13%
Record high67° (2016)
Record low-5° (1991)
Sat, 0742° / 28°0.05
42 °
Turtle Lake, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.05 in
Chance of precipitation20%
Record high66° (1999)
Record low-7° (1991)
Sun, 0841° / 27°0.04
41 °
Turtle Lake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high66° (2020)
Record low6° (2003)
Mon, 0938° / 25°0.03
38 °
Turtle Lake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.03 in
Chance of precipitation13%
Record high65° (2016)
Record low3° (1986)
Tue, 1037° / 23°0.05
37 °
Turtle Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.05 in
Chance of precipitation18%
Record high60° (1989)
Record low-1° (1986)
Wed, 1136° / 23°0.02
36 °
Turtle Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.02 in
Chance of precipitation17%
Record high60° (2005)
Record low-2° (1986)
Thu, 1237° / 23°0.03
37 °
Turtle Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.03 in
Chance of precipitation13%
Record high64° (1999)
Record low-2° (1986)
Fri, 1338° / 24°0.03
38 °
Turtle Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high58° (2016)
Record low-11° (1986)
Sat, 1439° / 24°0.02
39 °
Turtle Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (2025)
Record low5° (2014)
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 Turtle Lake, 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 Turtle Lake, 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.