As of 04:16 EDT

Weather in Grawn, MI

59°

Grawn, Sunday, 11 October, 04:16

Overcast. Feels like 58°. High 75°, low 57°.

Pressure30.06 inHg

Wind0 mph N

Humidity67%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Grawn, MI: average high 55.3°, average low 42.9°. That is 0.2° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 12 October (76.1°), the coolest 18 October (28.4°).

55.3°/42.9°

Average high / low

+0.2°

Above normal

5 / 7

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	59°	56°	+1.7°
21 October – 30 October	49.2°	52.5°	-1.8°
31 October – 9 November	at normal	48.3°	—

October records over 66 years

84.6°3 October 2025All-time high

28.9°18 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Greilickville (10 mi).

Mon, 1276° / 59°

0.03

76 °

Grawn, Monday, 12 October

Light rain. High 76°, low 59°.

Pressure29.80 inHg

Wind9.3 mph SW

Humidity64%

Visibility6.2 mi

Dew point59°

Tue, 1371° / 53°

0.03

71 °

Grawn, Tuesday, 13 October

Light rain. High 71°, low 53°.

Pressure29.65 inHg

Wind10.7 mph W

Humidity85%

Visibility6.2 mi

Dew point64°

Wed, 1457° / 53°

57 °

Grawn, Wednesday, 14 October

Overcast. High 57°, low 53°.

Pressure30.06 inHg

Wind10.8 mph NW

Humidity62%

Visibility6.2 mi

Dew point44°

Thu, 1558° / 47°

58 °

Grawn, Thursday, 15 October

Overcast. High 58°, low 47°.

Pressure30.36 inHg

Wind8.9 mph N

Humidity44%

Visibility—

Dew point34°

Fri, 1653° / 36°

0.11

53 °

Grawn, Friday, 16 October

Snow. High 53°, low 36°.

Pressure30.21 inHg

Wind23.6 mph NW

Humidity67%

Visibility—

Dew point40°

Sat, 1739° / 33°

0.23

39 °

Grawn, Saturday, 17 October

Snow. High 39°, low 33°.

Pressure30.39 inHg

Wind19.6 mph N

Humidity59%

Visibility—

Dew point24°

Sun, 1845° / 28°

45 °

Grawn, Sunday, 18 October

Overcast. High 45°, low 28°.

Pressure30.53 inHg

Wind11.7 mph SW

Humidity40%

Visibility—

Dew point20°

Mon, 1955° / 38°

55 °

Grawn, Monday, 19 October

Overcast. High 55°, low 38°.

Pressure30.36 inHg

Wind15.7 mph SW

Humidity40%

Visibility—

Dew point29°

Tue, 2061° / 42°

61 °

Grawn, Tuesday, 20 October

Mostly clear. High 61°, low 42°.

Pressure30.27 inHg

Wind10.6 mph SW

Humidity40%

Visibility—

Dew point34°

Wed, 2161° / 48°

61 °

Grawn, Wednesday, 21 October

Overcast. High 61°, low 48°.

Pressure29.91 inHg

Wind20.2 mph SW

Humidity40%

Visibility—

Dew point35°

Thu, 2254° / 45°

0.04

54 °

Grawn, Thursday, 22 October

Light rain. High 54°, low 45°.

Pressure30.00 inHg

Wind12.3 mph NW

Humidity73%

Visibility—

Dew point43°

Fri, 2344° / 40°

0.07

44 °

Grawn, Friday, 23 October

Light rain. High 44°, low 40°.

Pressure30.27 inHg

Wind8.3 mph N

Humidity72%

Visibility—

Dew point36°

Sat, 2444° / 37°

0.12

44 °

Grawn, Saturday, 24 October

Light rain. High 44°, low 37°.

Pressure30.30 inHg

Wind7 mph NW

Humidity88%

Visibility—

Dew point38°

Sun, 2545° / 36°

0.02

45 °

Grawn, Sunday, 25 October

Light rain. High 45°, low 36°.

Pressure30.30 inHg

Wind6.4 mph NW

Humidity63%

Visibility—

Dew point32°

Mon, 2647° / 34°

47 °

Grawn, Monday, 26 October

Overcast. High 47°, low 34°.

Pressure30.09 inHg

Wind11.7 mph S

Humidity77%

Visibility—

Dew point39°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2752° / 42°

0.1

52 °

Grawn, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°

Average low42°

Average precipitation0.1 in

Chance of precipitation45%

Record high70° (1971)

Record low30° (1976)

Wed, 2851° / 42°

0.07

51 °

Grawn, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°

Average low42°

Average precipitation0.07 in

Chance of precipitation33%

Record high66° (1989)

Record low31° (1965)

Thu, 2950° / 41°

0.06

50 °

Grawn, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high50°

Average low41°

Average precipitation0.06 in

Chance of precipitation33%

Record high74° (2024)

Record low31° (1965)

Fri, 3052° / 41°

0.09

52 °

Grawn, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°

Average low41°

Average precipitation0.09 in

Chance of precipitation32%

Record high71° (2024)

Record low32° (1988)

Sat, 3152° / 41°

0.12

52 °

Grawn, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°

Average low41°

Average precipitation0.12 in

Chance of precipitation42%

Record high67° (1979)

Record low29° (2020)

Sun, 0150° / 41°

0.12

50 °

Grawn, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°

Average low41°

Average precipitation0.12 in

Chance of precipitation47%

Record high67° (1990)

Record low32° (1976)

Mon, 0249° / 40°

0.15

49 °

Grawn, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.15 in

Chance of precipitation40%

Record high68° (1961)

Record low26° (1991)

Tue, 0348° / 40°

0.09

48 °

Grawn, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°

Average low40°

Average precipitation0.09 in

Chance of precipitation47%

Record high69° (1961)

Record low24° (1991)

Wed, 0448° / 40°

0.1

48 °

Grawn, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°

Average low40°

Average precipitation0.1 in

Chance of precipitation45%

Record high67° (1964)

Record low25° (1991)

Thu, 0548° / 40°

0.14

48 °

Grawn, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°

Average low40°

Average precipitation0.14 in

Chance of precipitation42%

Record high66° (2015)

Record low25° (1991)

Fri, 0648° / 38°

0.13

48 °

Grawn, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°

Average low38°

Average precipitation0.13 in

Chance of precipitation38%

Record high67° (2008)

Record low22° (1991)

Sat, 0747° / 38°

0.06

47 °

Grawn, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°

Average low38°

Average precipitation0.06 in

Chance of precipitation35%

Record high67° (2020)

Record low22° (1991)

Sun, 0847° / 37°

0.08

47 °

Grawn, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°

Average low37°

Average precipitation0.08 in

Chance of precipitation40%

Record high70° (2020)

Record low24° (1991)

Mon, 0946° / 37°

0.11

46 °

Grawn, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°

Average low37°

Average precipitation0.11 in

Chance of precipitation48%

Record high72° (2020)

Record low21° (2017)

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 Grawn, MI 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 Grawn, MI 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.