EN
English Español

As of 19:52 CDT

Weather in Grinnell, IA

55°Current weather

Grinnell, Friday, 30 October, 19:52

Overcast. Feels like 54°. High 57°, low 47°.

Pressure30.27 inHg
Wind9.2 mph E
Humidity67%
Visibility6.2 mi
Dew point45°

10-day forecast for Grinnell, IA: 47° to 67°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Sunday, November 1
64° · 0.89 in
Worst day: Tuesday, November 3

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

Sat, 3164° / 50°0.2Rain
MorningLight rain52°feels 51°
AfternoonLight rain62°feels 63°
EveningOvercast58°feels 58°
OvernightLight rain53°feels 52°
64 °Rain

Grinnell, Saturday, 31 October

Rain. High 64°, low 50°.

Pressure30.24 inHg
Wind7.6 mph S
Humidity85%
Visibility4.8 mi
Dew point58°
Sun, 0167° / 51°0Overcast
MorningOvercast51°feels 51°
AfternoonPartly cloudy67°feels 67°
EveningOvercast58°feels 58°
OvernightOvercast55°feels 55°
67 °Overcast

Grinnell, Sunday, 1 November

Overcast. High 67°, low 51°.

Pressure30.24 inHg
Wind7.7 mph SE
Humidity69%
Visibility6.2 mi
Dew point53°
Mon, 0263° / 56°0.5Rain
MorningOvercast56°feels 56°
AfternoonLight rain61°feels 61°
EveningRain61°feels 61°
OvernightOvercast58°feels 58°
63 °Rain

Grinnell, Monday, 2 November

Rain. High 63°, low 56°.

Pressure29.97 inHg
Wind17 mph SE
Humidity76%
Visibility6.2 mi
Dew point54°
Tue, 0364° / 60°0.89Rain
MorningLight rain60°feels 61°
AfternoonLight rain63°feels 63°
EveningRain62°feels 62°
OvernightRain60°feels 61°
64 °Rain

Grinnell, Tuesday, 3 November

Rain. High 64°, low 60°.

Pressure29.68 inHg
Wind15.9 mph S
Humidity96%
Visibility3.0 mi
Dew point61°
Wed, 0465° / 53°0.03Light rain
MorningLight rain55°feels 55°
AfternoonLight rain61°feels 60°
EveningLight rain60°feels 60°
OvernightLight rain57°feels 57°
65 °Light rain

Grinnell, Wednesday, 4 November

Light rain. High 65°, low 53°.

Pressure29.65 inHg
Wind9.3 mph W
Humidity82%
Visibility—
Dew point54°
Thu, 0564° / 51°0Partly cloudy
MorningPartly cloudy55°feels 53°
AfternoonPartly cloudy62°feels 61°
EveningPartly cloudy55°feels 53°
OvernightPartly cloudy53°feels 51°
64 °Partly cloudy

Grinnell, Thursday, 5 November

Partly cloudy. High 64°, low 51°.

Pressure29.88 inHg
Wind11.5 mph SE
Humidity59%
Visibility—
Dew point47°
Fri, 0662° / 48°0Partly cloudy
MorningPartly cloudy52°feels 49°
AfternoonPartly cloudy60°feels 59°
EveningPartly cloudy55°feels 54°
OvernightPartly cloudy53°feels 51°
62 °Partly cloudy

Grinnell, Friday, 6 November

Partly cloudy. High 62°, low 48°.

Pressure29.94 inHg
Wind7.3 mph W
Humidity67%
Visibility—
Dew point48°
Sat, 0760° / 53°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast57°feels 57°
EveningOvercast56°feels 55°
OvernightOvercast57°feels 56°
60 °Overcast

Grinnell, Saturday, 7 November

Overcast. High 60°, low 53°.

Pressure30.00 inHg
Wind8.1 mph E
Humidity77%
Visibility—
Dew point50°
Sun, 0862° / 56°0.03Light rain
MorningLight rain58°feels 57°
AfternoonLight rain61°feels 61°
EveningLight rain59°feels 59°
OvernightLight rain58°feels 58°
62 °Light rain

Grinnell, Sunday, 8 November

Light rain. High 62°, low 56°.

Pressure30.12 inHg
Wind15.6 mph E
Humidity77%
Visibility—
Dew point54°

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, IA 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.