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As of 16:34 EDT

Weather in Grattan, MI

62°Current weather

Grattan, Sunday, 18 October, 16:34

Clear. Feels like 59°. High 62°, low 39°.

Pressure30.36 inHg
Wind3 mph SW
Humidity39%
Visibility6.2 mi
Dew point36°

Two-week outlook for Grattan, MI: week one averages a high of 62.8° and week two 60.1°, so week two runs 2.7° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 18: 62°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 18 – October 24)62.8°40.2°0.0 in / 0 d—
2nd (October 25 – October 31)60.1°46°0.3 in / 1 d—

Weekend weather

Sun, October 18
Clear
62°39°
no precip.
Sat, October 24
Overcast
69°43°
no precip.
Sun, October 25
Overcast
67°46°
no precip.
Sat, October 31
Clear
60°43°
no precip.
Mon, 1962° / 39°0Clear
62 °Clear

Grattan, Monday, 19 October

Clear. High 62°, low 39°.

Pressure30.42 inHg
Wind5.7 mph SW
Humidity67%
Visibility6.2 mi
Dew point47°
Tue, 2064° / 34°0Clear
64 °Clear

Grattan, Tuesday, 20 October

Clear. High 64°, low 34°.

Pressure30.45 inHg
Wind5.1 mph E
Humidity68%
Visibility6.2 mi
Dew point49°
Wed, 2164° / 42°0Clear
64 °Clear

Grattan, Wednesday, 21 October

Clear. High 64°, low 42°.

Pressure30.33 inHg
Wind4.5 mph SW
Humidity67%
Visibility6.2 mi
Dew point49°
Thu, 2261° / 45°0Partly cloudy
61 °Partly cloudy

Grattan, Thursday, 22 October

Partly cloudy. High 61°, low 45°.

Pressure30.33 inHg
Wind4.7 mph NE
Humidity79%
Visibility6.2 mi
Dew point50°
Fri, 2357° / 39°0Clear
57 °Clear

Grattan, Friday, 23 October

Clear. High 57°, low 39°.

Pressure30.45 inHg
Wind7.6 mph SE
Humidity47%
Visibility—
Dew point34°
Sat, 2469° / 43°0Overcast
69 °Overcast

Grattan, Saturday, 24 October

Overcast. High 69°, low 43°.

Pressure30.39 inHg
Wind12 mph S
Humidity42%
Visibility—
Dew point41°
Sun, 2567° / 46°0Overcast
67 °Overcast

Grattan, Sunday, 25 October

Overcast. High 67°, low 46°.

Pressure30.30 inHg
Wind11.5 mph S
Humidity30%
Visibility—
Dew point33°
Mon, 2651° / 42°0Overcast
51 °Overcast

Grattan, Monday, 26 October

Overcast. High 51°, low 42°.

Pressure30.42 inHg
Wind6.2 mph NE
Humidity47%
Visibility—
Dew point30°
Tue, 2750° / 45°0Overcast
50 °Overcast

Grattan, Tuesday, 27 October

Overcast. High 50°, low 45°.

Pressure30.42 inHg
Wind7.3 mph E
Humidity58%
Visibility—
Dew point34°
Wed, 2858° / 48°0Overcast
58 °Overcast

Grattan, Wednesday, 28 October

Overcast. High 58°, low 48°.

Pressure30.27 inHg
Wind5.5 mph E
Humidity48%
Visibility—
Dew point37°
Thu, 2970° / 50°0Light rain
70 °Light rain

Grattan, Thursday, 29 October

Light rain. High 70°, low 50°.

Pressure30.06 inHg
Wind14.3 mph SW
Humidity43%
Visibility—
Dew point44°
Fri, 3066° / 47°0.31Rain
66 °Rain

Grattan, Friday, 30 October

Rain. High 66°, low 47°.

Pressure29.77 inHg
Wind18.6 mph SW
Humidity92%
Visibility—
Dew point57°
Sat, 3160° / 43°0Clear
60 °Clear

Grattan, Saturday, 31 October

Clear. High 60°, low 43°.

Pressure30.09 inHg
Wind8.1 mph W
Humidity49%
Visibility—
Dew point39°

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.