Monthly outlook for Turtle Lake, ND: average high 53.7°, average low 39.4°. That is 0.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 20 October (73.1°), the coolest 23 October (27.2°).
53.7°/39.4°
Average high / low
+0.8°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
58.2°
53.3°
+2.7°
22 October – 31 October
46.2°
48.7°
-1.4°
1 November – 10 November
at normal
41.7°
—
October records over 66 years
90.3°4 October 1963All-time high
-2.2°31 October 1991All-time low
Tue, 1347° / 40°0
47 °
Turtle Lake, Tuesday, 13 October
Overcast. High 47°, low 40°.
Pressure30.09 inHg
Wind7 mph W
Humidity74%
Visibility6.2 mi
Dew point36°
Wed, 1455° / 36°0
55 °
Turtle Lake, Wednesday, 14 October
Clear. High 55°, low 36°.
Pressure30.24 inHg
Wind1.9 mph SW
Humidity75%
Visibility6.2 mi
Dew point40°
Thu, 1548° / 42°0
48 °
Turtle Lake, Thursday, 15 October
Partly cloudy. High 48°, low 42°.
Pressure30.36 inHg
Wind22.7 mph NW
Humidity58%
Visibility6.2 mi
Dew point31°
Fri, 1654° / 32°0
54 °
Turtle Lake, Friday, 16 October
Clear. High 54°, low 32°.
Pressure30.62 inHg
Wind15.7 mph S
Humidity50%
Visibility—
Dew point29°
Sat, 1770° / 40°0
70 °
Turtle Lake, Saturday, 17 October
Mostly clear. High 70°, low 40°.
Pressure29.85 inHg
Wind14.1 mph S
Humidity35%
Visibility—
Dew point28°
Sun, 1870° / 54°0
70 °
Turtle Lake, Sunday, 18 October
Overcast. High 70°, low 54°.
Pressure29.85 inHg
Wind13.6 mph W
Humidity34%
Visibility—
Dew point37°
Mon, 1968° / 50°0
68 °
Turtle Lake, Monday, 19 October
Clear. High 68°, low 50°.
Pressure30.03 inHg
Wind15.1 mph SE
Humidity33%
Visibility—
Dew point33°
Tue, 2073° / 52°0.11
73 °
Turtle Lake, Tuesday, 20 October
Light rain. High 73°, low 52°.
Pressure29.47 inHg
Wind22.5 mph S
Humidity44%
Visibility—
Dew point43°
Wed, 2150° / 43°0.01
50 °
Turtle Lake, Wednesday, 21 October
Light rain. High 50°, low 43°.
Pressure29.80 inHg
Wind24.9 mph W
Humidity48%
Visibility—
Dew point30°
Thu, 2245° / 35°0
45 °
Turtle Lake, Thursday, 22 October
Overcast. High 45°, low 35°.
Pressure29.94 inHg
Wind25.2 mph NW
Humidity51%
Visibility—
Dew point24°
Fri, 2345° / 27°0
45 °
Turtle Lake, Friday, 23 October
Partly cloudy. High 45°, low 27°.
Pressure30.24 inHg
Wind15.6 mph NW
Humidity48%
Visibility—
Dew point20°
Sat, 2452° / 38°0
52 °
Turtle Lake, Saturday, 24 October
Overcast. High 52°, low 38°.
Pressure29.68 inHg
Wind13.2 mph SE
Humidity42%
Visibility—
Dew point24°
Sun, 2544° / 35°0
44 °
Turtle Lake, Sunday, 25 October
Partly cloudy. High 44°, low 35°.
Pressure30.03 inHg
Wind14.5 mph NW
Humidity61%
Visibility—
Dew point28°
Mon, 2646° / 31°0
46 °
Turtle Lake, Monday, 26 October
Partly cloudy. High 46°, low 31°.
Pressure30.18 inHg
Wind5.9 mph N
Humidity51%
Visibility—
Dew point24°
Tue, 2744° / 35°0
44 °
Turtle Lake, Tuesday, 27 October
Partly cloudy. High 44°, low 35°.
Pressure30.09 inHg
Wind7 mph N
Humidity56%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2848° / 33°0.06
48 °
Turtle Lake, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation15%
Record high65° (1985)
Record low16° (1991)
Thu, 2947° / 33°0.07
47 °
Turtle Lake, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (2007)
Record low11° (1991)
Fri, 3046° / 32°0.03
46 °
Turtle Lake, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.03 in
Chance of precipitation25%
Record high62° (1977)
Record low1° (1991)
Sat, 3145° / 31°0.02
45 °
Turtle Lake, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (1999)
Record low-2° (1991)
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)
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.