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As of 02:38 CDT

Weather in Grinnell, IA

54°Current weather

Grinnell, Wednesday, 28 October, 02:38

Partly cloudy. Feels like 53°. High 73°, low 53°.

Pressure30.09 inHg
Wind4.6 mph S
Humidity87%
Visibility6.2 mi
Dew point50°

10-day forecast for Grinnell, IA: 43° to 73°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Sunday, November 1
58° · 1.15 in
Worst day: Tuesday, November 3

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

Thu, 2965° / 49°0.03Light rain
MorningOvercast58°feels 58°
AfternoonClear65°feels 63°
EveningClear53°feels 51°
OvernightLight rain60°feels 60°
65 °Light rain

Grinnell, Thursday, 29 October

Light rain. High 65°, low 49°.

Pressure30.18 inHg
Wind9.7 mph N
Humidity52%
Visibility6.2 mi
Dew point45°
Fri, 3058° / 46°0.67Heavy rain
MorningOvercast47°feels 43°
AfternoonOvercast56°feels 55°
EveningOvercast54°feels 53°
OvernightPartly cloudy48°feels 45°
58 °Heavy rain

Grinnell, Friday, 30 October

Heavy rain. High 58°, low 46°.

Pressure30.24 inHg
Wind10.5 mph SE
Humidity85%
Visibility2.7 mi
Dew point48°
Sat, 3166° / 53°0.3Rain
MorningLight rain55°feels 55°
AfternoonOvercast66°feels 66°
EveningOvercast58°feels 58°
OvernightOvercast54°feels 54°
66 °Rain

Grinnell, Saturday, 31 October

Rain. High 66°, low 53°.

Pressure30.21 inHg
Wind4.2 mph SW
Humidity87%
Visibility6.2 mi
Dew point59°
Sun, 0170° / 51°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast68°feels 67°
EveningOvercast63°feels 63°
OvernightPartly cloudy53°feels 53°
70 °Overcast

Grinnell, Sunday, 1 November

Overcast. High 70°, low 51°.

Pressure30.21 inHg
Wind11.2 mph SE
Humidity68%
Visibility—
Dew point55°
Mon, 0259° / 54°0.14Light rain
MorningLight rain57°feels 57°
AfternoonLight rain59°feels 58°
EveningLight rain55°feels 55°
OvernightLight rain55°feels 54°
59 °Light rain

Grinnell, Monday, 2 November

Light rain. High 59°, low 54°.

Pressure29.88 inHg
Wind13.5 mph E
Humidity85%
Visibility—
Dew point54°
Tue, 0358° / 50°1.15Rain
MorningRain56°feels 56°
AfternoonRain58°feels 58°
EveningRain55°feels 54°
OvernightRain51°feels 47°
58 °Rain

Grinnell, Tuesday, 3 November

Rain. High 58°, low 50°.

Pressure29.41 inHg
Wind24.2 mph NE
Humidity94%
Visibility—
Dew point56°
Wed, 0456° / 44°0Clear
MorningClear47°feels 45°
AfternoonClear54°feels 53°
EveningClear50°feels 49°
OvernightClear48°feels 47°
56 °Clear

Grinnell, Wednesday, 4 November

Clear. High 56°, low 44°.

Pressure29.91 inHg
Wind8.9 mph E
Humidity64%
Visibility—
Dew point42°
Thu, 0553° / 43°0Overcast
MorningOvercast46°feels 43°
AfternoonOvercast52°feels 50°
EveningOvercast49°feels 47°
OvernightOvercast47°feels 44°
53 °Overcast

Grinnell, Thursday, 5 November

Overcast. High 53°, low 43°.

Pressure29.94 inHg
Wind8.9 mph SW
Humidity62%
Visibility—
Dew point39°
Fri, 0649° / 46°0.1Light rain
MorningLight rain46°feels 43°
AfternoonLight rain47°feels 43°
EveningLight rain46°feels 42°
OvernightLight rain48°feels 44°
49 °Light rain

Grinnell, Friday, 6 November

Light rain. High 49°, low 46°.

Pressure29.91 inHg
Wind12.2 mph N
Humidity81%
Visibility—
Dew point41°

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.