As of 12:47 CDT

Weather in Calspur, ND

64°Current weather

Calspur, Sunday, 18 October, 12:47

Partly cloudy. Feels like 62°. High 64°, low 42°.

Pressure30.03 inHg
Wind18.4 mph NW
Humidity37%
Visibility6.2 mi
Dew point37°

Monthly outlook for Calspur, ND: average high 53.5°, average low 39.3°. That is 2.6° above the climate normal for October. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 22 October (68.1°), the coolest 1 November (29.3°).

53.5°/39.3°
Average high / low
+2.6°
Above normal
7 / 4
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October59.2°50.7°+4.7°
28 October – 6 November43.9°44.1°-0.1°
7 November – 16 Novemberat normal37.3°—

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).

Mon, 1963° / 31°0Clear
63 °Clear

Calspur, Monday, 19 October

Clear. High 63°, low 31°.

Pressure30.39 inHg
Wind3.2 mph SE
Humidity55%
Visibility6.2 mi
Dew point37°
Tue, 2063° / 44°0Clear
63 °Clear

Calspur, Tuesday, 20 October

Clear. High 63°, low 44°.

Pressure30.18 inHg
Wind9.7 mph S
Humidity73%
Visibility6.2 mi
Dew point48°
Wed, 2160° / 45°0Clear
60 °Clear

Calspur, Wednesday, 21 October

Clear. High 60°, low 45°.

Pressure30.33 inHg
Wind7.7 mph N
Humidity65%
Visibility6.2 mi
Dew point43°
Thu, 2268° / 42°0Clear
68 °Clear

Calspur, Thursday, 22 October

Clear. High 68°, low 42°.

Pressure30.21 inHg
Wind7.5 mph SE
Humidity74%
Visibility6.2 mi
Dew point50°
Fri, 2365° / 56°0.08Light rain
65 °Light rain

Calspur, Friday, 23 October

Light rain. High 65°, low 56°.

Pressure29.88 inHg
Wind20.2 mph S
Humidity74%
Visibility—
Dew point53°
Sat, 2461° / 42°0.06Light rain
61 °Light rain

Calspur, Saturday, 24 October

Light rain. High 61°, low 42°.

Pressure30.09 inHg
Wind24.5 mph W
Humidity41%
Visibility—
Dew point29°
Sun, 2547° / 34°0Overcast
47 °Overcast

Calspur, Sunday, 25 October

Overcast. High 47°, low 34°.

Pressure30.47 inHg
Wind12.1 mph NW
Humidity38%
Visibility—
Dew point18°
Mon, 2651° / 38°0Partly cloudy
51 °Partly cloudy

Calspur, Monday, 26 October

Partly cloudy. High 51°, low 38°.

Pressure30.27 inHg
Wind10.9 mph NE
Humidity46%
Visibility—
Dew point29°
Tue, 2749° / 35°0.06Light rain
49 °Light rain

Calspur, Tuesday, 27 October

Light rain. High 49°, low 35°.

Pressure30.15 inHg
Wind14 mph SE
Humidity57%
Visibility—
Dew point31°
Wed, 2861° / 47°0.39Rain
61 °Rain

Calspur, Wednesday, 28 October

Rain. High 61°, low 47°.

Pressure29.47 inHg
Wind18.9 mph W
Humidity71%
Visibility—
Dew point49°
Thu, 2946° / 44°0.01Light rain
46 °Light rain

Calspur, Thursday, 29 October

Light rain. High 46°, low 44°.

Pressure29.65 inHg
Wind17.4 mph W
Humidity73%
Visibility—
Dew point37°
Fri, 3042° / 36°0.3Snow
42 °Snow

Calspur, Friday, 30 October

Snow. High 42°, low 36°.

Pressure29.88 inHg
Wind18 mph N
Humidity78%
Visibility—
Dew point34°
Sat, 3135° / 33°0.65Snow
35 °Snow

Calspur, Saturday, 31 October

Snow. High 35°, low 33°.

Pressure29.62 inHg
Wind26.3 mph N
Humidity98%
Visibility—
Dew point33°
Sun, 0140° / 29°0Partly cloudy
40 °Partly cloudy

Calspur, Sunday, 1 November

Partly cloudy. High 40°, low 29°.

Pressure30.06 inHg
Wind15.1 mph NW
Humidity70%
Visibility—
Dew point28°
Mon, 0239° / 31°0.06Light rain
39 °Light rain

Calspur, Monday, 2 November

Light rain. High 39°, low 31°.

Pressure30.00 inHg
Wind15.4 mph E
Humidity72%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1135° / 23°0.03Climate normal
35 °Climate normal

Calspur, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.03 in
Chance of precipitation13%
Record high58° (2005)
Record low-15° (1986)
Thu, 1235° / 22°0.04Climate normal
35 °Climate normal

Calspur, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation22%
Record high57° (1981)
Record low-6° (1986)
Fri, 1337° / 23°0.05Climate normal
37 °Climate normal

Calspur, Friday, 13 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.05 in
Chance of precipitation22%
Record high62° (2016)
Record low-12° (1986)
Sat, 1438° / 24°0.01Climate normal
38 °Climate normal

Calspur, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.01 in
Chance of precipitation10%
Record high59° (2025)
Record low-3° (1995)
Sun, 1537° / 24°0.04Climate normal
37 °Climate normal

Calspur, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high56° (2015)
Record low6° (2002)
Mon, 1637° / 23°0.02Climate normal
37 °Climate normal

Calspur, Monday, 16 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.02 in
Chance of precipitation12%
Record high58° (2001)
Record low2° (1997)

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.