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As of 07:42 CDT

Weather in Grinnell, IL

50°Current weather

Grinnell, Friday, 30 October, 07:42

Clear. Feels like 50°. High 79°, low 50°.

Pressure30.24 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point48°

Two-week outlook for Grinnell, IL: week one averages a high of 71° and week two 69.4°, so week two runs 1.6° cooler than week one. Around 2.4 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 31: 75°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 30 – November 5)71°58.1°1.7 in / 3 d—
2nd (November 6 – November 12)69.4°51.1°0.7 in / 2 d—

Weekend weather

Sat, October 31
Overcast
75°56°
no precip.
Sun, November 1
Light rain
66°58°
0.1 in
Sat, November 7
Overcast
68°49°
no precip.
Sun, November 8
Overcast
73°52°
no precip.
Sat, 3175° / 56°0Overcast
75 °Overcast

Grinnell, Saturday, 31 October

Overcast. High 75°, low 56°.

Pressure30.27 inHg
Wind4.4 mph SE
Humidity63%
Visibility6.2 mi
Dew point57°
Sun, 0166° / 58°0.1Light rain
66 °Light rain

Grinnell, Sunday, 1 November

Light rain. High 66°, low 58°.

Pressure30.30 inHg
Wind11.4 mph SE
Humidity72%
Visibility6.2 mi
Dew point57°
Mon, 0270° / 59°0.01Light rain
70 °Light rain

Grinnell, Monday, 2 November

Light rain. High 70°, low 59°.

Pressure30.15 inHg
Wind9.5 mph SE
Humidity70%
Visibility6.2 mi
Dew point54°
Tue, 0375° / 66°0.41Rain
75 °Rain

Grinnell, Tuesday, 3 November

Rain. High 75°, low 66°.

Pressure29.88 inHg
Wind16.7 mph S
Humidity63%
Visibility—
Dew point60°
Wed, 0465° / 60°1.13Rain
65 °Rain

Grinnell, Wednesday, 4 November

Rain. High 65°, low 60°.

Pressure29.74 inHg
Wind14 mph S
Humidity98%
Visibility—
Dew point64°
Thu, 0567° / 57°0.03Light rain
67 °Light rain

Grinnell, Thursday, 5 November

Light rain. High 67°, low 57°.

Pressure29.65 inHg
Wind11.3 mph NW
Humidity69%
Visibility—
Dew point53°
Fri, 0669° / 50°0Clear
69 °Clear

Grinnell, Friday, 6 November

Clear. High 69°, low 50°.

Pressure30.03 inHg
Wind8 mph N
Humidity45%
Visibility—
Dew point43°
Sat, 0768° / 49°0Overcast
68 °Overcast

Grinnell, Saturday, 7 November

Overcast. High 68°, low 49°.

Pressure30.27 inHg
Wind5.5 mph E
Humidity44%
Visibility—
Dew point42°
Sun, 0873° / 52°0Overcast
73 °Overcast

Grinnell, Sunday, 8 November

Overcast. High 73°, low 52°.

Pressure30.18 inHg
Wind12.1 mph NW
Humidity53%
Visibility—
Dew point52°
Mon, 0969° / 47°0Clear
69 °Clear

Grinnell, Monday, 9 November

Clear. High 69°, low 47°.

Pressure30.21 inHg
Wind5.9 mph N
Humidity41%
Visibility—
Dew point40°
Tue, 1068° / 49°0Overcast
68 °Overcast

Grinnell, Tuesday, 10 November

Overcast. High 68°, low 49°.

Pressure30.03 inHg
Wind6.6 mph S
Humidity39%
Visibility—
Dew point39°
Wed, 1165° / 52°0.69Rain
65 °Rain

Grinnell, Wednesday, 11 November

Rain. High 65°, low 52°.

Pressure29.71 inHg
Wind16 mph S
Humidity90%
Visibility—
Dew point53°
Thu, 1274° / 59°0.04Light rain
74 °Light rain

Grinnell, Thursday, 12 November

Light rain. High 74°, low 59°.

Pressure29.59 inHg
Wind19.2 mph SW
Humidity58%
Visibility—
Dew point56°

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.