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As of 15:20 EDT

Weather in Grattan, MI

55°Current weather

Grattan, Saturday, 17 October, 15:20

Mostly clear. Feels like 53°. High 55°, low 34°.

Pressure30.45 inHg
Wind4 mph SW
Humidity57%
Visibility6.2 mi
Dew point39°

Two-week outlook for Grattan, MI: week one averages a high of 62° and week two 66.5°, so week two runs 4.5° warmer than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 17: 55°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 17 – October 23)62°42.9°0.0 in / 0 d—
2nd (October 24 – October 30)66.5°50.8°0.5 in / 3 d—

Weekend weather

Sat, October 17
Mostly clear
55°34°
no precip.
Sun, October 18
Clear
55°48°
no precip.
Sat, October 24
Overcast
69°49°
no precip.
Sun, October 25
Overcast
71°52°
no precip.
Sun, 1855° / 48°0Clear
55 °Clear

Grattan, Sunday, 18 October

Clear. High 55°, low 48°.

Pressure30.42 inHg
Wind13.3 mph SW
Humidity64%
Visibility6.2 mi
Dew point43°
Mon, 1963° / 44°0Clear
63 °Clear

Grattan, Monday, 19 October

Clear. High 63°, low 44°.

Pressure30.42 inHg
Wind5.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point47°
Tue, 2064° / 40°0Clear
64 °Clear

Grattan, Tuesday, 20 October

Clear. High 64°, low 40°.

Pressure30.45 inHg
Wind3.4 mph SE
Humidity67%
Visibility6.2 mi
Dew point49°
Wed, 2165° / 43°0Clear
65 °Clear

Grattan, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.30 inHg
Wind3.9 mph S
Humidity71%
Visibility6.2 mi
Dew point49°
Thu, 2265° / 44°0Clear
65 °Clear

Grattan, Thursday, 22 October

Clear. High 65°, low 44°.

Pressure30.27 inHg
Wind7.7 mph E
Humidity55%
Visibility—
Dew point46°
Fri, 2367° / 48°0Partly cloudy
67 °Partly cloudy

Grattan, Friday, 23 October

Partly cloudy. High 67°, low 48°.

Pressure30.24 inHg
Wind7.3 mph E
Humidity55%
Visibility—
Dew point47°
Sat, 2469° / 49°0Overcast
69 °Overcast

Grattan, Saturday, 24 October

Overcast. High 69°, low 49°.

Pressure30.21 inHg
Wind10.7 mph S
Humidity47%
Visibility—
Dew point45°
Sun, 2571° / 52°0Overcast
71 °Overcast

Grattan, Sunday, 25 October

Overcast. High 71°, low 52°.

Pressure29.97 inHg
Wind14.8 mph SW
Humidity41%
Visibility—
Dew point45°
Mon, 2661° / 48°0Partly cloudy
61 °Partly cloudy

Grattan, Monday, 26 October

Partly cloudy. High 61°, low 48°.

Pressure30.18 inHg
Wind8.2 mph NW
Humidity61%
Visibility—
Dew point46°
Tue, 2766° / 47°0Overcast
66 °Overcast

Grattan, Tuesday, 27 October

Overcast. High 66°, low 47°.

Pressure30.03 inHg
Wind14.3 mph S
Humidity60%
Visibility—
Dew point49°
Wed, 2873° / 60°0.04Light rain
73 °Light rain

Grattan, Wednesday, 28 October

Light rain. High 73°, low 60°.

Pressure29.91 inHg
Wind21.2 mph SW
Humidity41%
Visibility—
Dew point46°
Thu, 2961° / 49°0.04Light rain
61 °Light rain

Grattan, Thursday, 29 October

Light rain. High 61°, low 49°.

Pressure30.09 inHg
Wind18.2 mph SW
Humidity41%
Visibility—
Dew point36°
Fri, 3064° / 50°0.39Rain
64 °Rain

Grattan, Friday, 30 October

Rain. High 64°, low 50°.

Pressure29.83 inHg
Wind13 mph S
Humidity97%
Visibility—
Dew point52°

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.