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As of 15:53 EDT

Weather in Grattan, MI

83°Current weather

Grattan, Saturday, 8 August, 15:53

Clear. Feels like 83°. High 83°, low 66°.

Pressure29.94 inHg
Wind3 mph NW
Humidity50%
Visibility6.2 mi
Dew point62°

Two-week outlook for Grattan, MI: week one averages a high of 79.9° and week two 78.1°, so week two runs 1.7° cooler than week one. Around 1.8 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 8: 83°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)79.9°61.7°1.5 in / 4 d—
2nd (August 15 – August 21)78.1°58.9°0.3 in / 2 d—

Weekend weather

Sat, August 8
Partly cloudy
83°66°
no precip.
Sun, August 9
Rain
81°65°
0.09 in
Sat, August 15
Overcast
75°53°
no precip.
Sun, August 16
Overcast
80°55°
no precip.
Sun, 0981° / 65°0.09Rain
81 °Rain

Grattan, Sunday, 9 August

Rain. High 81°, low 65°.

Pressure29.97 inHg
Wind11.9 mph SW
Humidity40%
Visibility6.2 mi
Dew point55°
Mon, 1088° / 68°0.48Rain
88 °Rain

Grattan, Monday, 10 August

Rain. High 88°, low 68°.

Pressure29.88 inHg
Wind3.1 mph W
Humidity88%
Visibility6.2 mi
Dew point71°
Tue, 1174° / 64°0.77Heavy rain
74 °Heavy rain

Grattan, Tuesday, 11 August

Heavy rain. High 74°, low 64°.

Pressure29.85 inHg
Wind11.3 mph NE
Humidity98%
Visibility3.2 mi
Dew point68°
Wed, 1283° / 61°0Clear
83 °Clear

Grattan, Wednesday, 12 August

Clear. High 83°, low 61°.

Pressure29.83 inHg
Wind5.7 mph NW
Humidity60%
Visibility6.2 mi
Dew point64°
Thu, 1375° / 57°0.14Light rain
75 °Light rain

Grattan, Thursday, 13 August

Light rain. High 75°, low 57°.

Pressure29.94 inHg
Wind11.1 mph NE
Humidity42%
Visibility—
Dew point47°
Fri, 1475° / 51°0Clear
75 °Clear

Grattan, Friday, 14 August

Clear. High 75°, low 51°.

Pressure30.15 inHg
Wind10.8 mph N
Humidity39%
Visibility—
Dew point43°
Sat, 1575° / 53°0Overcast
75 °Overcast

Grattan, Saturday, 15 August

Overcast. High 75°, low 53°.

Pressure30.30 inHg
Wind9.3 mph W
Humidity50%
Visibility—
Dew point49°
Sun, 1680° / 55°0Overcast
80 °Overcast

Grattan, Sunday, 16 August

Overcast. High 80°, low 55°.

Pressure30.21 inHg
Wind10.9 mph SW
Humidity42%
Visibility—
Dew point50°
Mon, 1774° / 60°0.02Light rain
74 °Light rain

Grattan, Monday, 17 August

Light rain. High 74°, low 60°.

Pressure30.03 inHg
Wind8.7 mph SW
Humidity90%
Visibility—
Dew point62°
Tue, 1885° / 64°0Light rain
85 °Light rain

Grattan, Tuesday, 18 August

Light rain. High 85°, low 64°.

Pressure30.00 inHg
Wind8.9 mph NW
Humidity34%
Visibility—
Dew point49°
Wed, 1979° / 59°0.23Light rain
79 °Light rain

Grattan, Wednesday, 19 August

Light rain. High 79°, low 59°.

Pressure29.97 inHg
Wind10.5 mph E
Humidity61%
Visibility—
Dew point57°
Thu, 2076° / 63°0.08Light rain
76 °Light rain

Grattan, Thursday, 20 August

Light rain. High 76°, low 63°.

Pressure29.88 inHg
Wind10.4 mph NE
Humidity68%
Visibility—
Dew point62°
Fri, 2180° / 59°0Overcast
80 °Overcast

Grattan, Friday, 21 August

Overcast. High 80°, low 59°.

Pressure29.91 inHg
Wind9.8 mph NW
Humidity49%
Visibility—
Dew point55°

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.