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As of 06:41 CDT

Weather in Grinnell, IL

46°Current weather

Grinnell, Wednesday, 28 October, 06:41

Clear. Feels like 46°. High 77°, low 46°.

Pressure30.24 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point46°

Two-week outlook for Grinnell, IL: week one averages a high of 74.5° and week two 58°, so week two runs 16.5° cooler than week one. Around 3.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 74°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)74.5°55.3°1.3 in / 2 d—
2nd (November 4 – November 10)58°44°2.1 in / 2 d—

Weekend weather

Sat, October 31
Overcast
74°61°
no precip.
Sun, November 1
Overcast
74°59°
no precip.
Sat, November 7
Overcast
54°40°
no precip.
Sun, November 8
Clear
57°36°
no precip.
Thu, 2978° / 50°0Clear
78 °Clear

Grinnell, Thursday, 29 October

Clear. High 78°, low 50°.

Pressure30.21 inHg
Wind7.1 mph S
Humidity52%
Visibility6.2 mi
Dew point54°
Fri, 3078° / 55°0Overcast
78 °Overcast

Grinnell, Friday, 30 October

Overcast. High 78°, low 55°.

Pressure30.24 inHg
Wind3.6 mph SE
Humidity50%
Visibility6.2 mi
Dew point55°
Sat, 3174° / 61°0Overcast
74 °Overcast

Grinnell, Saturday, 31 October

Overcast. High 74°, low 61°.

Pressure30.24 inHg
Wind4.3 mph E
Humidity67%
Visibility6.2 mi
Dew point58°
Sun, 0174° / 59°0Overcast
74 °Overcast

Grinnell, Sunday, 1 November

Overcast. High 74°, low 59°.

Pressure30.27 inHg
Wind7.7 mph SE
Humidity63%
Visibility—
Dew point57°
Mon, 0273° / 60°0.3Rain
73 °Rain

Grinnell, Monday, 2 November

Rain. High 73°, low 60°.

Pressure30.15 inHg
Wind12.6 mph SE
Humidity64%
Visibility—
Dew point56°
Tue, 0367° / 56°0.99Rain
67 °Rain

Grinnell, Tuesday, 3 November

Rain. High 67°, low 56°.

Pressure29.71 inHg
Wind15.6 mph S
Humidity95%
Visibility—
Dew point60°
Wed, 0464° / 56°1.36Rain
64 °Rain

Grinnell, Wednesday, 4 November

Rain. High 64°, low 56°.

Pressure29.71 inHg
Wind12.9 mph SE
Humidity93%
Visibility—
Dew point60°
Thu, 0554° / 50°0.78Rain
54 °Rain

Grinnell, Thursday, 5 November

Rain. High 54°, low 50°.

Pressure29.65 inHg
Wind15.8 mph SW
Humidity92%
Visibility—
Dew point49°
Fri, 0655° / 44°0Partly cloudy
55 °Partly cloudy

Grinnell, Friday, 6 November

Partly cloudy. High 55°, low 44°.

Pressure30.03 inHg
Wind15.5 mph N
Humidity58%
Visibility—
Dew point40°
Sat, 0754° / 40°0Overcast
54 °Overcast

Grinnell, Saturday, 7 November

Overcast. High 54°, low 40°.

Pressure30.24 inHg
Wind7.2 mph N
Humidity47%
Visibility—
Dew point31°
Sun, 0857° / 36°0Clear
57 °Clear

Grinnell, Sunday, 8 November

Clear. High 57°, low 36°.

Pressure30.24 inHg
Wind6.1 mph E
Humidity38%
Visibility—
Dew point28°
Mon, 0958° / 38°0Overcast
58 °Overcast

Grinnell, Monday, 9 November

Overcast. High 58°, low 38°.

Pressure30.24 inHg
Wind5.2 mph E
Humidity45%
Visibility—
Dew point33°
Tue, 1064° / 43°0Clear
64 °Clear

Grinnell, Tuesday, 10 November

Clear. High 64°, low 43°.

Pressure30.09 inHg
Wind10.6 mph SW
Humidity46%
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 Grinnell, IL, 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.