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As of 08:50 EDT

Weather in Grattan, MI

70°Current weather

Grattan, Tuesday, 13 October, 08:50

Clear. Feels like 71°. High 76°, low 57°.

Pressure29.71 inHg
Wind2 mph W
Humidity78%
Visibility6.2 mi
Dew point63°

Two-week outlook for Grattan, MI: week one averages a high of 60.4° and week two 61.6°, so week two runs 1.2° warmer than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 17: 55°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 13 – October 19)60.4°47.7°1.2 in / 4 d—
2nd (October 20 – October 26)61.6°48.7°0.0 in / 1 d—

Weekend weather

Sat, October 17
Clear
55°37°
no precip.
Sun, October 18
Clear
58°46°
no precip.
Sat, October 24
Partly cloudy
55°43°
no precip.
Sun, October 25
Clear
53°39°
no precip.
Wed, 1465° / 52°0.21Rain
65 °Rain

Grattan, Wednesday, 14 October

Rain. High 65°, low 52°.

Pressure30.09 inHg
Wind8.8 mph N
Humidity68%
Visibility6.2 mi
Dew point51°
Thu, 1557° / 48°0.37Rain
57 °Rain

Grattan, Thursday, 15 October

Rain. High 57°, low 48°.

Pressure30.15 inHg
Wind9.2 mph E
Humidity75%
Visibility6.2 mi
Dew point48°
Fri, 1653° / 43°0.43Rain
53 °Rain

Grattan, Friday, 16 October

Rain. High 53°, low 43°.

Pressure29.88 inHg
Wind16.4 mph NW
Humidity82%
Visibility6.2 mi
Dew point46°
Sat, 1755° / 37°0Clear
55 °Clear

Grattan, Saturday, 17 October

Clear. High 55°, low 37°.

Pressure30.42 inHg
Wind11.4 mph W
Humidity55%
Visibility—
Dew point37°
Sun, 1858° / 46°0Clear
58 °Clear

Grattan, Sunday, 18 October

Clear. High 58°, low 46°.

Pressure30.24 inHg
Wind15.9 mph SW
Humidity58%
Visibility—
Dew point42°
Mon, 1958° / 50°0Overcast
58 °Overcast

Grattan, Monday, 19 October

Overcast. High 58°, low 50°.

Pressure30.27 inHg
Wind9.6 mph SW
Humidity61%
Visibility—
Dew point44°
Tue, 2063° / 52°0Overcast
63 °Overcast

Grattan, Tuesday, 20 October

Overcast. High 63°, low 52°.

Pressure30.30 inHg
Wind4.9 mph SE
Humidity72%
Visibility—
Dew point52°
Wed, 2167° / 57°0Overcast
67 °Overcast

Grattan, Wednesday, 21 October

Overcast. High 67°, low 57°.

Pressure30.30 inHg
Wind6.6 mph SE
Humidity79%
Visibility—
Dew point56°
Thu, 2272° / 56°0Overcast
72 °Overcast

Grattan, Thursday, 22 October

Overcast. High 72°, low 56°.

Pressure30.09 inHg
Wind11.3 mph S
Humidity54%
Visibility—
Dew point53°
Fri, 2367° / 57°0.04Light rain
67 °Light rain

Grattan, Friday, 23 October

Light rain. High 67°, low 57°.

Pressure29.91 inHg
Wind19.4 mph S
Humidity82%
Visibility—
Dew point57°
Sat, 2455° / 43°0Partly cloudy
55 °Partly cloudy

Grattan, Saturday, 24 October

Partly cloudy. High 55°, low 43°.

Pressure30.12 inHg
Wind17.8 mph W
Humidity51%
Visibility—
Dew point36°
Sun, 2553° / 39°0Clear
53 °Clear

Grattan, Sunday, 25 October

Clear. High 53°, low 39°.

Pressure30.09 inHg
Wind14.7 mph W
Humidity41%
Visibility—
Dew point28°
Mon, 2654° / 36°0Clear
54 °Clear

Grattan, Monday, 26 October

Clear. High 54°, low 36°.

Pressure30.24 inHg
Wind12 mph NW
Humidity44%
Visibility—
Dew point31°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Grattan, MI, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.