As of 20:24 CDT

Weather in Calspur, ND

45°Current weather

Calspur, Monday, 12 October, 20:24

Overcast. Feels like 40°. High 49°, low 44°.

Pressure29.80 inHg
Wind9.2 mph N
Humidity98%
Visibility6.2 mi
Dew point44°

Monthly outlook for Calspur, ND: average high 57.5°, average low 42.9°. That is 3.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 21 October (75.8°), the coolest 25 October (34.5°).

57.5°/42.9°
Average high / low
+3.3°
Above normal
4 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October59.4°52.7°+3.8°
22 October – 31 October54.3°48.4°+3.3°
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, 1349° / 42°0Light rain
49 °Light rain

Calspur, Tuesday, 13 October

Light rain. High 49°, low 42°.

Pressure30.00 inHg
Wind9.4 mph NW
Humidity71%
Visibility6.2 mi
Dew point38°
Wed, 1455° / 38°0Clear
55 °Clear

Calspur, Wednesday, 14 October

Clear. High 55°, low 38°.

Pressure30.27 inHg
Wind1.9 mph W
Humidity61%
Visibility6.2 mi
Dew point37°
Thu, 1553° / 44°0Overcast
53 °Overcast

Calspur, Thursday, 15 October

Overcast. High 53°, low 44°.

Pressure30.15 inHg
Wind19.1 mph NW
Humidity50%
Visibility6.2 mi
Dew point35°
Fri, 1651° / 40°0Clear
51 °Clear

Calspur, Friday, 16 October

Clear. High 51°, low 40°.

Pressure30.62 inHg
Wind6 mph NW
Humidity60%
Visibility6.2 mi
Dew point31°
Sat, 1763° / 41°0Clear
63 °Clear

Calspur, Saturday, 17 October

Clear. High 63°, low 41°.

Pressure29.94 inHg
Wind11.8 mph S
Humidity43%
Visibility—
Dew point33°
Sun, 1863° / 46°0Partly cloudy
63 °Partly cloudy

Calspur, Sunday, 18 October

Partly cloudy. High 63°, low 46°.

Pressure29.85 inHg
Wind10.9 mph N
Humidity44%
Visibility—
Dew point39°
Mon, 1966° / 44°0Clear
66 °Clear

Calspur, Monday, 19 October

Clear. High 66°, low 44°.

Pressure30.06 inHg
Wind8.2 mph SE
Humidity35%
Visibility—
Dew point31°
Tue, 2069° / 50°0Overcast
69 °Overcast

Calspur, Tuesday, 20 October

Overcast. High 69°, low 50°.

Pressure29.88 inHg
Wind20.9 mph SE
Humidity58%
Visibility—
Dew point48°
Wed, 2176° / 53°0.19Light rain
76 °Light rain

Calspur, Wednesday, 21 October

Light rain. High 76°, low 53°.

Pressure29.74 inHg
Wind16.5 mph SE
Humidity75%
Visibility—
Dew point56°
Thu, 2266° / 45°0.57Rain
66 °Rain

Calspur, Thursday, 22 October

Rain. High 66°, low 45°.

Pressure29.62 inHg
Wind21.3 mph NW
Humidity78%
Visibility—
Dew point43°
Fri, 2345° / 39°0.15Light rain
45 °Light rain

Calspur, Friday, 23 October

Light rain. High 45°, low 39°.

Pressure29.85 inHg
Wind19.7 mph NW
Humidity61%
Visibility—
Dew point32°
Sat, 2442° / 35°0Partly cloudy
42 °Partly cloudy

Calspur, Saturday, 24 October

Partly cloudy. High 42°, low 35°.

Pressure30.39 inHg
Wind10.4 mph NW
Humidity58%
Visibility—
Dew point28°
Sun, 2553° / 35°0Overcast
53 °Overcast

Calspur, Sunday, 25 October

Overcast. High 53°, low 35°.

Pressure30.18 inHg
Wind11 mph W
Humidity57%
Visibility—
Dew point31°
Mon, 2660° / 41°0Overcast
60 °Overcast

Calspur, Monday, 26 October

Overcast. High 60°, low 41°.

Pressure29.91 inHg
Wind12.5 mph NW
Humidity55%
Visibility—
Dew point36°
Tue, 2760° / 49°0Partly cloudy
60 °Partly cloudy

Calspur, Tuesday, 27 October

Partly cloudy. High 60°, low 49°.

Pressure29.85 inHg
Wind21.7 mph N
Humidity50%
Visibility—
Dew point40°
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.