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As of 18:07 CST

Weather in Grinnell, IL

46°Current weather

Grinnell, Thursday, 12 November, 18:07

Partly cloudy. Feels like 42°. High 56°, low 43°.

Pressure29.97 inHg
Wind9.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point33°

10-day forecast for Grinnell, IL: 32° to 68°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Saturday, November 21
47°
Worst day: Friday, November 13

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1347° / 37°0Overcast
MorningOvercast41°feels 34°
AfternoonOvercast47°feels 41°
EveningOvercast41°feels 37°
OvernightClear39°feels 33°
47 °Overcast

Grinnell, Friday, 13 November

Overcast. High 47°, low 37°.

Pressure30.06 inHg
Wind11.6 mph NW
Humidity55%
Visibility6.2 mi
Dew point28°
Sat, 1450° / 33°0Clear
MorningClear37°feels 33°
AfternoonClear50°feels 48°
EveningClear38°feels 35°
OvernightClear36°feels 31°
50 °Clear

Grinnell, Saturday, 14 November

Clear. High 50°, low 33°.

Pressure30.30 inHg
Wind4.3 mph N
Humidity51%
Visibility6.2 mi
Dew point28°
Sun, 1553° / 32°0Overcast
MorningMostly clear38°feels 35°
AfternoonOvercast53°feels 50°
EveningPartly cloudy40°feels 37°
OvernightClear34°feels 30°
53 °Overcast

Grinnell, Sunday, 15 November

Overcast. High 53°, low 32°.

Pressure30.45 inHg
Wind2.3 mph NE
Humidity46%
Visibility6.2 mi
Dew point30°
Mon, 1654° / 34°0Clear
MorningClear41°feels 41°
AfternoonClear54°feels 51°
EveningClear44°feels 42°
OvernightPartly cloudy36°feels 31°
54 °Clear

Grinnell, Monday, 16 November

Clear. High 54°, low 34°.

Pressure30.50 inHg
Wind2.8 mph SE
Humidity51%
Visibility6.2 mi
Dew point35°
Tue, 1756° / 34°0Clear
MorningClear40°feels 37°
AfternoonClear53°feels 51°
EveningClear46°feels 46°
OvernightClear40°feels 37°
56 °Clear

Grinnell, Tuesday, 17 November

Clear. High 56°, low 34°.

Pressure30.45 inHg
Wind4.8 mph E
Humidity51%
Visibility—
Dew point34°
Wed, 1863° / 38°0Clear
MorningClear45°feels 41°
AfternoonClear59°feels 57°
EveningClear50°feels 47°
OvernightClear46°feels 42°
63 °Clear

Grinnell, Wednesday, 18 November

Clear. High 63°, low 38°.

Pressure30.36 inHg
Wind10.4 mph S
Humidity38%
Visibility—
Dew point32°
Thu, 1964° / 45°0Overcast
MorningOvercast50°feels 47°
AfternoonOvercast62°feels 59°
EveningOvercast53°feels 50°
OvernightOvercast49°feels 46°
64 °Overcast

Grinnell, Thursday, 19 November

Overcast. High 64°, low 45°.

Pressure30.33 inHg
Wind11.1 mph S
Humidity31%
Visibility—
Dew point30°
Fri, 2067° / 46°0Clear
MorningClear51°feels 49°
AfternoonClear64°feels 62°
EveningClear56°feels 53°
OvernightClear51°feels 49°
67 °Clear

Grinnell, Friday, 20 November

Clear. High 67°, low 46°.

Pressure30.36 inHg
Wind5.9 mph S
Humidity35%
Visibility—
Dew point35°
Sat, 2168° / 49°0Overcast
MorningOvercast54°feels 52°
AfternoonOvercast65°feels 64°
EveningOvercast55°feels 54°
OvernightOvercast51°feels 49°
68 °Overcast

Grinnell, Saturday, 21 November

Overcast. High 68°, low 49°.

Pressure30.27 inHg
Wind9.8 mph S
Humidity49%
Visibility—
Dew point45°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Grinnell, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.