As of 11:57 CDT

Weather in Big Spring, MN

64°

Big Spring, Thursday, 8 October, 11:57

Overcast. Feels like 62°. High 66°, low 44°.

Pressure30.12 inHg

Wind5.7 mph N

Humidity36%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Fri, 0972° / 44°

72 °

Big Spring, Friday, 9 October

Clear. High 72°, low 44°.

Pressure30.06 inHg

Wind11.2 mph SE

Humidity59%

Visibility6.2 mi

Dew point51°

Sat, 1080° / 54°

80 °

Big Spring, Saturday, 10 October

Clear. High 80°, low 54°.

Pressure29.91 inHg

Wind15.5 mph S

Humidity59%

Visibility6.2 mi

Dew point61°

Sun, 1178° / 60°

78 °

Big Spring, Sunday, 11 October

Clear. High 78°, low 60°.

Pressure29.88 inHg

Wind11 mph S

Humidity55%

Visibility6.2 mi

Dew point57°

Mon, 1277° / 63°

0.04

77 °

Big Spring, Monday, 12 October

Light rain. High 77°, low 63°.

Pressure29.77 inHg

Wind13.8 mph S

Humidity63%

Visibility—

Dew point62°

Tue, 1364° / 55°

64 °

Big Spring, Tuesday, 13 October

Overcast. High 64°, low 55°.

Pressure29.97 inHg

Wind9.8 mph N

Humidity63%

Visibility—

Dew point50°

Wed, 1456° / 50°

56 °

Big Spring, Wednesday, 14 October

Rain. High 56°, low 50°.

Pressure29.91 inHg

Wind20.5 mph SE

Humidity95%

Visibility—

Dew point50°

Thu, 1577° / 56°

0.28

77 °

Big Spring, Thursday, 15 October

Rain. High 77°, low 56°.

Pressure29.65 inHg

Wind21.9 mph SW

Humidity62%

Visibility—

Dew point61°

Fri, 1656° / 45°

56 °

Big Spring, Friday, 16 October

Overcast. High 56°, low 45°.

Pressure30.36 inHg

Wind17.9 mph W

Humidity71%

Visibility—

Dew point38°

Sat, 1750° / 38°

50 °

Big Spring, Saturday, 17 October

Clear. High 50°, low 38°.

Pressure30.71 inHg

Wind12.8 mph N

Humidity51%

Visibility—

Dew point30°

Sun, 1853° / 37°

53 °

Big Spring, Sunday, 18 October

Overcast. High 53°, low 37°.

Pressure30.45 inHg

Wind11.1 mph S

Humidity58%

Visibility—

Dew point34°

Mon, 1960° / 42°

0.11

60 °

Big Spring, Monday, 19 October

Light rain. High 60°, low 42°.

Pressure30.06 inHg

Wind15.9 mph S

Humidity83%

Visibility—

Dew point47°

Tue, 2065° / 47°

65 °

Big Spring, Tuesday, 20 October

Clear. High 65°, low 47°.

Pressure30.03 inHg

Wind15.8 mph SW

Humidity47%

Visibility—

Dew point41°

Wed, 2163° / 45°

63 °

Big Spring, Wednesday, 21 October

Clear. High 63°, low 45°.

Pressure30.03 inHg

Wind11.7 mph W

Humidity46%

Visibility—

Dew point38°

Thu, 2253° / 44°

0.04

53 °

Big Spring, Thursday, 22 October

Light rain. High 53°, low 44°.

Pressure29.83 inHg

Wind23.3 mph NW

Humidity62%

Visibility—

Dew point36°

Fri, 2351° / 35°

51 °

Big Spring, Friday, 23 October

Overcast. High 51°, low 35°.

Pressure30.09 inHg

Wind16.8 mph NW

Humidity56%

Visibility—

Dew point33°

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 Big Spring, MN 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 Big Spring, MN 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.