As of 00:56 CDT

Weather in Grasston, MN

46°Current weather

Grasston, Friday, 16 October, 00:56

Overcast. Feels like 42°. High 51°, low 35°.

Pressure30.00 inHg
Wind8.1 mph NW
Humidity89%
Visibility6.2 mi
Dew point43°

Monthly outlook for Grasston, MN: average high 58°, average low 44.4°. That is 3.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 23 October (74.8°), the coolest 17 October (34.3°).

58°/44.4°
Average high / low
+3.5°
Above normal
4 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October62.4°52.9°+5.3°
26 October – 4 November50.7°48.1°+1.4°
5 November – 14 Novemberat normal41.7°—

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).

Sat, 1758° / 34°0Clear
58 °Clear

Grasston, Saturday, 17 October

Clear. High 58°, low 34°.

Pressure30.30 inHg
Wind14.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point32°
Sun, 1861° / 45°0Overcast
61 °Overcast

Grasston, Sunday, 18 October

Overcast. High 61°, low 45°.

Pressure30.12 inHg
Wind13 mph SW
Humidity51%
Visibility6.2 mi
Dew point38°
Mon, 1959° / 43°0Overcast
59 °Overcast

Grasston, Monday, 19 October

Overcast. High 59°, low 43°.

Pressure30.24 inHg
Wind7.1 mph S
Humidity72%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 44°0Partly cloudy
64 °Partly cloudy

Grasston, Tuesday, 20 October

Partly cloudy. High 64°, low 44°.

Pressure30.24 inHg
Wind11.5 mph SE
Humidity58%
Visibility—
Dew point45°
Wed, 2163° / 50°0.02Light rain
63 °Light rain

Grasston, Wednesday, 21 October

Light rain. High 63°, low 50°.

Pressure30.12 inHg
Wind13 mph S
Humidity54%
Visibility—
Dew point45°
Thu, 2273° / 56°0Clear
73 °Clear

Grasston, Thursday, 22 October

Clear. High 73°, low 56°.

Pressure30.06 inHg
Wind10.8 mph S
Humidity53%
Visibility—
Dew point52°
Fri, 2375° / 56°0.01Light rain
75 °Light rain

Grasston, Friday, 23 October

Light rain. High 75°, low 56°.

Pressure29.97 inHg
Wind16.9 mph SE
Humidity32%
Visibility—
Dew point41°
Sat, 2465° / 54°0Partly cloudy
65 °Partly cloudy

Grasston, Saturday, 24 October

Partly cloudy. High 65°, low 54°.

Pressure30.00 inHg
Wind20.7 mph S
Humidity41%
Visibility—
Dew point38°
Sun, 2554° / 40°0Overcast
54 °Overcast

Grasston, Sunday, 25 October

Overcast. High 54°, low 40°.

Pressure30.36 inHg
Wind14.2 mph SW
Humidity43%
Visibility—
Dew point29°
Mon, 2648° / 40°0.21Light rain
48 °Light rain

Grasston, Monday, 26 October

Light rain. High 48°, low 40°.

Pressure30.18 inHg
Wind13.8 mph NE
Humidity78%
Visibility—
Dew point39°
Tue, 2749° / 45°0.07Light rain
49 °Light rain

Grasston, Tuesday, 27 October

Light rain. High 49°, low 45°.

Pressure29.97 inHg
Wind11.5 mph NE
Humidity85%
Visibility—
Dew point44°
Wed, 2848° / 47°0.33Rain
48 °Rain

Grasston, Wednesday, 28 October

Rain. High 48°, low 47°.

Pressure29.83 inHg
Wind6.4 mph N
Humidity93%
Visibility—
Dew point46°
Thu, 2956° / 46°0Overcast
56 °Overcast

Grasston, Thursday, 29 October

Overcast. High 56°, low 46°.

Pressure29.83 inHg
Wind14.2 mph W
Humidity53%
Visibility—
Dew point35°
Fri, 3052° / 40°0Overcast
52 °Overcast

Grasston, Friday, 30 October

Overcast. High 52°, low 40°.

Pressure29.97 inHg
Wind14.1 mph W
Humidity51%
Visibility—
Dew point32°
Sat, 3151° / 36°0Overcast
51 °Overcast

Grasston, Saturday, 31 October

Overcast. High 51°, low 36°.

Pressure29.91 inHg
Wind4.7 mph SE
Humidity49%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1040° / 30°0.11Climate normal
40 °Climate normal

Grasston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low30°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (2016)
Record low8° (2017)
Wed, 1139° / 28°0.06Climate normal
39 °Climate normal

Grasston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high58° (1964)
Record low8° (1986)
Thu, 1238° / 26°0.06Climate normal
38 °Climate normal

Grasston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high57° (2001)
Record low-9° (1966)
Fri, 1340° / 27°0.07Climate normal
40 °Climate normal

Grasston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high66° (1999)
Record low-3° (1982)
Sat, 1440° / 28°0.03Climate normal
40 °Climate normal

Grasston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high62° (2025)
Record low2° (2014)

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.