As of 06:06 CDT

Weather in Calspur, ND

45°Current weather

Calspur, Monday, 12 October, 06:06

Overcast. Feels like 40°. High 52°, low 45°.

Pressure29.85 inHg
Wind9.2 mph N
Humidity97%
Visibility6.1 mi
Dew point44°

Monthly outlook for Calspur, ND: average high 61.4°, average low 45.6°. That is 5.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 21 October (77.6°), the coolest 14 October (36.5°).

61.4°/45.6°
Average high / low
+5.4°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October61°52.7°+4.6°
22 October – 31 October62.1°48.4°+7.7°
1 November – 10 Novemberat normal41.1°—

October records over 66 years

89.4°3 October 2025All-time high
8.8°27 October 2001All-time low

Climate normals and records are computed from the nearest reference point — East Grand Forks (3 mi).

Tue, 1352° / 44°0.01Light rain
52 °Light rain

Calspur, Tuesday, 13 October

Light rain. High 52°, low 44°.

Pressure30.03 inHg
Wind9.8 mph NW
Humidity68%
Visibility6.2 mi
Dew point38°
Wed, 1455° / 37°0Clear
55 °Clear

Calspur, Wednesday, 14 October

Clear. High 55°, low 37°.

Pressure30.27 inHg
Wind1.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point37°
Thu, 1554° / 45°0Mostly clear
54 °Mostly clear

Calspur, Thursday, 15 October

Mostly clear. High 54°, low 45°.

Pressure30.15 inHg
Wind19 mph NW
Humidity49%
Visibility6.2 mi
Dew point36°
Fri, 1653° / 41°0Clear
53 °Clear

Calspur, Friday, 16 October

Clear. High 53°, low 41°.

Pressure30.68 inHg
Wind18.7 mph N
Humidity57%
Visibility—
Dew point33°
Sat, 1761° / 42°0Overcast
61 °Overcast

Calspur, Saturday, 17 October

Overcast. High 61°, low 42°.

Pressure29.94 inHg
Wind14.5 mph S
Humidity44%
Visibility—
Dew point33°
Sun, 1869° / 48°0Overcast
69 °Overcast

Calspur, Sunday, 18 October

Overcast. High 69°, low 48°.

Pressure29.80 inHg
Wind13.5 mph S
Humidity33%
Visibility—
Dew point33°
Mon, 1966° / 50°0Clear
66 °Clear

Calspur, Monday, 19 October

Clear. High 66°, low 50°.

Pressure30.06 inHg
Wind9 mph N
Humidity39%
Visibility—
Dew point36°
Tue, 2071° / 46°0Overcast
71 °Overcast

Calspur, Tuesday, 20 October

Overcast. High 71°, low 46°.

Pressure30.06 inHg
Wind17.6 mph SE
Humidity46%
Visibility—
Dew point42°
Wed, 2178° / 59°0.02Light rain
78 °Light rain

Calspur, Wednesday, 21 October

Light rain. High 78°, low 59°.

Pressure29.83 inHg
Wind19.3 mph S
Humidity57%
Visibility—
Dew point54°
Thu, 2264° / 50°0Mostly clear
64 °Mostly clear

Calspur, Thursday, 22 October

Mostly clear. High 64°, low 50°.

Pressure30.03 inHg
Wind14.8 mph NW
Humidity34%
Visibility—
Dew point31°
Fri, 2353° / 43°0Clear
53 °Clear

Calspur, Friday, 23 October

Clear. High 53°, low 43°.

Pressure30.47 inHg
Wind15.1 mph NW
Humidity37%
Visibility—
Dew point23°
Sat, 2461° / 45°0Overcast
61 °Overcast

Calspur, Saturday, 24 October

Overcast. High 61°, low 45°.

Pressure29.88 inHg
Wind21.1 mph S
Humidity47%
Visibility—
Dew point34°
Sun, 2559° / 44°0Mostly clear
59 °Mostly clear

Calspur, Sunday, 25 October

Mostly clear. High 59°, low 44°.

Pressure30.09 inHg
Wind15.1 mph N
Humidity40%
Visibility—
Dew point31°
Mon, 2667° / 45°0Clear
67 °Clear

Calspur, Monday, 26 October

Clear. High 67°, low 45°.

Pressure30.09 inHg
Wind10.5 mph SW
Humidity23%
Visibility—
Dew point22°
Tue, 2769° / 46°0Clear
69 °Clear

Calspur, Tuesday, 27 October

Clear. High 69°, low 46°.

Pressure29.85 inHg
Wind9.6 mph S
Humidity31%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2847° / 33°0.05Climate normal
47 °Climate normal

Calspur, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.05 in
Chance of precipitation18%
Record high64° (1974)
Record low19° (2023)
Thu, 2946° / 33°0.04Climate normal
46 °Climate normal

Calspur, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (1962)
Record low12° (2023)
Fri, 3046° / 33°0.06Climate normal
46 °Climate normal

Calspur, Friday, 30 October

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation32%
Record high64° (2008)
Record low9° (1991)
Sat, 3146° / 32°0.06Climate normal
46 °Climate normal

Calspur, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1990)
Record low13° (2002)
Sun, 0145° / 31°0.07Climate normal
45 °Climate normal

Calspur, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (1990)
Record low10° (1984)
Mon, 0244° / 31°0.04Climate normal
44 °Climate normal

Calspur, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (2022)
Record low8° (1984)
Tue, 0342° / 29°0.02Climate normal
42 °Climate normal

Calspur, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.02 in
Chance of precipitation20%
Record high66° (2008)
Record low6° (1991)
Wed, 0442° / 28°0.03Climate normal
42 °Climate normal

Calspur, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high66° (2020)
Record low-1° (1995)
Thu, 0543° / 29°0.04Climate normal
43 °Climate normal

Calspur, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high65° (1975)
Record low12° (1991)
Fri, 0641° / 28°0.07Climate normal
41 °Climate normal

Calspur, Friday, 6 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation20%
Record high67° (2016)
Record low1° (1991)
Sat, 0741° / 27°0.06Climate normal
41 °Climate normal

Calspur, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.06 in
Chance of precipitation22%
Record high62° (2016)
Record low-9° (1971)
Sun, 0840° / 26°0.06Climate normal
40 °Climate normal

Calspur, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation17%
Record high68° (2020)
Record low-10° (2003)
Mon, 0938° / 26°0.04Climate normal
38 °Climate normal

Calspur, Monday, 9 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (2016)
Record low2° (2017)
Tue, 1036° / 24°0.06Climate normal
36 °Climate normal

Calspur, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.06 in
Chance of precipitation18%
Record high58° (2016)
Record low-4° (2017)

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 Calspur, 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 Calspur, 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.