Monthly outlook for Grygla, MN: average high 52.1°, average low 37.9°. That is 0.8° above the climate normal for October. Precipitation is expected on 6 days (about 0.8 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 10 October (78.1°), the coolest 24 October (26.8°).
52.1°/37.9°
Average high / low
+0.8°
Above normal
6 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
53.7°
51.9°
+1°
19 October – 28 October
49.3°
47.8°
+0.9°
29 October – 7 November
at normal
41.6°
—
October records over 66 years
85.8°3 October 2025All-time high
5.7°29 October 1988All-time low
Sat, 1078° / 50°0
78 °
Grygla, Saturday, 10 October
Overcast. High 78°, low 50°.
Pressure29.53 inHg
Wind9.9 mph SE
Humidity69%
Visibility6.2 mi
Dew point59°
Sun, 1159° / 49°0.03
59 °
Grygla, Sunday, 11 October
Light rain. High 59°, low 49°.
Pressure29.85 inHg
Wind10.7 mph N
Humidity84%
Visibility6.2 mi
Dew point48°
Mon, 1250° / 46°0.25
50 °
Grygla, Monday, 12 October
Rain. High 50°, low 46°.
Pressure29.94 inHg
Wind8.7 mph NE
Humidity78%
Visibility6.2 mi
Dew point43°
Tue, 1349° / 43°0.15
49 °
Grygla, Tuesday, 13 October
Light rain. High 49°, low 43°.
Pressure30.12 inHg
Wind7.1 mph NW
Humidity73%
Visibility—
Dew point38°
Wed, 1452° / 41°0
52 °
Grygla, Wednesday, 14 October
Overcast. High 52°, low 41°.
Pressure30.18 inHg
Wind6.1 mph S
Humidity60%
Visibility—
Dew point35°
Thu, 1560° / 44°0.06
60 °
Grygla, Thursday, 15 October
Light rain. High 60°, low 44°.
Pressure29.62 inHg
Wind22.1 mph W
Humidity76%
Visibility—
Dew point51°
Fri, 1642° / 31°0.16
42 °
Grygla, Friday, 16 October
Light snow. High 42°, low 31°.
Pressure29.74 inHg
Wind29.5 mph NW
Humidity89%
Visibility—
Dew point32°
Sat, 1737° / 27°0
37 °
Grygla, Saturday, 17 October
Overcast. High 37°, low 27°.
Pressure30.45 inHg
Wind15.3 mph NW
Humidity65%
Visibility—
Dew point23°
Sun, 1848° / 28°0
48 °
Grygla, Sunday, 18 October
Clear. High 48°, low 28°.
Pressure30.09 inHg
Wind11 mph SE
Humidity45%
Visibility—
Dew point22°
Mon, 1955° / 35°0
55 °
Grygla, Monday, 19 October
Clear. High 55°, low 35°.
Pressure30.12 inHg
Wind6.5 mph W
Humidity53%
Visibility—
Dew point33°
Tue, 2059° / 40°0
59 °
Grygla, Tuesday, 20 October
Overcast. High 59°, low 40°.
Pressure30.00 inHg
Wind15.5 mph S
Humidity51%
Visibility—
Dew point37°
Wed, 2155° / 41°0
55 °
Grygla, Wednesday, 21 October
Clear. High 55°, low 41°.
Pressure30.06 inHg
Wind8.8 mph NW
Humidity52%
Visibility—
Dew point35°
Thu, 2249° / 37°0.16
49 °
Grygla, Thursday, 22 October
Light rain. High 49°, low 37°.
Pressure29.68 inHg
Wind26 mph NW
Humidity67%
Visibility—
Dew point38°
Fri, 2338° / 28°0.04
38 °
Grygla, Friday, 23 October
Light snow. High 38°, low 28°.
Pressure30.21 inHg
Wind26.8 mph NW
Humidity43%
Visibility—
Dew point15°
Sat, 2440° / 27°0
40 °
Grygla, Saturday, 24 October
Overcast. High 40°, low 27°.
Pressure30.27 inHg
Wind10.5 mph S
Humidity40%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2547° / 35°0.04
47 °
Grygla, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (1989)
Record low18° (1997)
Mon, 2648° / 35°0.08
48 °
Grygla, Monday, 26 October
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (1989)
Record low17° (2020)
Tue, 2746° / 34°0.09
46 °
Grygla, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation37%
Record high69° (1989)
Record low16° (2020)
Wed, 2845° / 33°0.07
45 °
Grygla, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high64° (2024)
Record low16° (1988)
Thu, 2944° / 32°0.03
44 °
Grygla, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.03 in
Chance of precipitation25%
Record high61° (1977)
Record low6° (1988)
Fri, 3044° / 32°0.08
44 °
Grygla, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.08 in
Chance of precipitation32%
Record high63° (2007)
Record low11° (1988)
Sat, 3143° / 31°0.07
43 °
Grygla, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (1999)
Record low11° (2002)
Sun, 0143° / 31°0.06
43 °
Grygla, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1990)
Record low7° (1984)
Mon, 0242° / 30°0.05
42 °
Grygla, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.05 in
Chance of precipitation22%
Record high67° (2022)
Record low-1° (1984)
Tue, 0341° / 29°0.02
41 °
Grygla, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (2008)
Record low5° (2003)
Wed, 0440° / 28°0.03
40 °
Grygla, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high62° (1975)
Record low-8° (1991)
Thu, 0541° / 29°0.04
41 °
Grygla, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high66° (2016)
Record low10° (1991)
Fri, 0639° / 28°0.05
39 °
Grygla, Friday, 6 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.05 in
Chance of precipitation22%
Record high66° (2016)
Record low-3° (1991)
Sat, 0740° / 27°0.05
40 °
Grygla, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (2016)
Record low-2° (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 Grygla, 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 Grygla, 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.