As of 17:51 CDT

Weather in Grasston, MN

81°Current weather

Grasston, Sunday, 11 October, 17:51

Overcast. Feels like 81°. High 84°, low 64°.

Pressure29.68 inHg
Wind0 mph N
Humidity44%
Visibility6.2 mi
Dew point57°

Monthly outlook for Grasston, MN: average high 61°, average low 45.7°. That is 3.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 11 October (83.6°), the coolest 26 October (30.6°).

61°/45.7°
Average high / low
+3.9°
Above normal
4 / 4
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October63.4°55.2°+4.6°
21 October – 30 October57.1°51°+3.4°
31 October – 9 Novemberat normal45.3°—

October records over 66 years

86.5°4 October 2025All-time high
16.2°23 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Braham (5 mi).

Mon, 1279° / 58°0.6Heavy rain
79 °Heavy rain

Grasston, Monday, 12 October

Heavy rain. High 79°, low 58°.

Pressure29.74 inHg
Wind12.3 mph NE
Humidity65%
Visibility6.2 mi
Dew point54°
Tue, 1359° / 52°0.02Light rain
59 °Light rain

Grasston, Tuesday, 13 October

Light rain. High 59°, low 52°.

Pressure29.94 inHg
Wind4 mph NW
Humidity75%
Visibility6.2 mi
Dew point48°
Wed, 1455° / 49°0Overcast
55 °Overcast

Grasston, Wednesday, 14 October

Overcast. High 55°, low 49°.

Pressure30.24 inHg
Wind4.1 mph N
Humidity64%
Visibility6.2 mi
Dew point41°
Thu, 1557° / 44°0.01Light rain
57 °Light rain

Grasston, Thursday, 15 October

Light rain. High 57°, low 44°.

Pressure30.15 inHg
Wind3.2 mph NW
Humidity81%
Visibility6.2 mi
Dew point46°
Fri, 1656° / 43°0Clear
56 °Clear

Grasston, Friday, 16 October

Clear. High 56°, low 43°.

Pressure30.59 inHg
Wind17.6 mph NW
Humidity46%
Visibility—
Dew point31°
Sat, 1753° / 37°0Overcast
53 °Overcast

Grasston, Saturday, 17 October

Overcast. High 53°, low 37°.

Pressure30.42 inHg
Wind17.4 mph S
Humidity25%
Visibility—
Dew point16°
Sun, 1865° / 42°0Partly cloudy
65 °Partly cloudy

Grasston, Sunday, 18 October

Partly cloudy. High 65°, low 42°.

Pressure29.94 inHg
Wind19.2 mph SW
Humidity29%
Visibility—
Dew point25°
Mon, 1967° / 43°0Partly cloudy
67 °Partly cloudy

Grasston, Monday, 19 October

Partly cloudy. High 67°, low 43°.

Pressure30.21 inHg
Wind7.4 mph SW
Humidity42%
Visibility—
Dew point38°
Tue, 2059° / 43°0Partly cloudy
59 °Partly cloudy

Grasston, Tuesday, 20 October

Partly cloudy. High 59°, low 43°.

Pressure30.15 inHg
Wind15.7 mph S
Humidity57%
Visibility—
Dew point42°
Wed, 2165° / 52°0.61Rain
65 °Rain

Grasston, Wednesday, 21 October

Rain. High 65°, low 52°.

Pressure29.83 inHg
Wind16.2 mph S
Humidity95%
Visibility—
Dew point56°
Thu, 2272° / 49°0.02Light rain
72 °Light rain

Grasston, Thursday, 22 October

Light rain. High 72°, low 49°.

Pressure29.97 inHg
Wind13.1 mph S
Humidity65%
Visibility—
Dew point55°
Fri, 2363° / 48°0.35Rain
63 °Rain

Grasston, Friday, 23 October

Rain. High 63°, low 48°.

Pressure30.00 inHg
Wind17.3 mph N
Humidity85%
Visibility—
Dew point48°
Sat, 2445° / 41°0.04Light rain
45 °Light rain

Grasston, Saturday, 24 October

Light rain. High 45°, low 41°.

Pressure30.21 inHg
Wind11.6 mph NW
Humidity79%
Visibility—
Dew point38°
Sun, 2552° / 34°0Mostly clear
52 °Mostly clear

Grasston, Sunday, 25 October

Mostly clear. High 52°, low 34°.

Pressure30.03 inHg
Wind15.3 mph SW
Humidity44%
Visibility—
Dew point26°
Mon, 2645° / 31°0.01Light snow
45 °Light snow

Grasston, Monday, 26 October

Light snow. High 45°, low 31°.

Pressure30.09 inHg
Wind18.6 mph NW
Humidity53%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2751° / 37°0.09Climate normal
51 °Climate normal

Grasston, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (1983)
Record low18° (2020)
Wed, 2849° / 36°0.06Climate normal
49 °Climate normal

Grasston, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2024)
Record low23° (2002)
Thu, 2949° / 37°0.07Climate normal
49 °Climate normal

Grasston, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2024)
Record low21° (1988)
Fri, 3049° / 36°0.08Climate normal
49 °Climate normal

Grasston, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation27%
Record high64° (2008)
Record low22° (2023)
Sat, 3148° / 35°0.11Climate normal
48 °Climate normal

Grasston, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (2000)
Record low19° (1996)
Sun, 0146° / 35°0.09Climate normal
46 °Climate normal

Grasston, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation23%
Record high67° (1990)
Record low17° (2023)
Mon, 0246° / 34°0.07Climate normal
46 °Climate normal

Grasston, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (2022)
Record low15° (1984)
Tue, 0346° / 33°0.03Climate normal
46 °Climate normal

Grasston, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2008)
Record low11° (1991)
Wed, 0445° / 32°0.05Climate normal
45 °Climate normal

Grasston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation27%
Record high65° (2008)
Record low-4° (1991)
Thu, 0545° / 32°0.04Climate normal
45 °Climate normal

Grasston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (2016)
Record low7° (1991)
Fri, 0645° / 32°0.07Climate normal
45 °Climate normal

Grasston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (2020)
Record low4° (1991)
Sat, 0744° / 32°0.03Climate normal
44 °Climate normal

Grasston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2020)
Record low-9° (1991)
Sun, 0844° / 31°0.04Climate normal
44 °Climate normal

Grasston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low1° (1991)
Mon, 0943° / 31°0.09Climate normal
43 °Climate normal

Grasston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation33%
Record high66° (1999)
Record low9° (2003)

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 Grasston, 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 Grasston, 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.