10-day forecast for Grinnell, KS: 41° to 79°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Thursday, October 22
61° · 0.9 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2279° / 51°0
Morning52°feels 52°
Afternoon76°feels 76°
Evening68°feels 68°
Overnight54°feels 54°
79 °
Grinnell, Thursday, 22 October
Clear. High 79°, low 51°.
Pressure30.12 inHg
Wind8.3 mph SE
Humidity66%
Visibility6.2 mi
Dew point56°
Fri, 2377° / 60°0
Morning60°feels 60°
Afternoon76°feels 75°
Evening69°feels 68°
Overnight65°feels 65°
77 °
Grinnell, Friday, 23 October
Overcast. High 77°, low 60°.
Pressure29.94 inHg
Wind15.4 mph S
Humidity55%
Visibility6.2 mi
Dew point53°
Sat, 2470° / 60°0
Morning61°feels 60°
Afternoon69°feels 68°
Evening64°feels 63°
Overnight64°feels 64°
70 °
Grinnell, Saturday, 24 October
Overcast. High 70°, low 60°.
Pressure30.03 inHg
Wind9.2 mph S
Humidity63%
Visibility6.2 mi
Dew point53°
Sun, 2561° / 55°0.9
Morning56°feels 55°
Afternoon58°feels 58°
Evening58°feels 59°
Overnight57°feels 57°
61 °
Grinnell, Sunday, 25 October
Rain. High 61°, low 55°.
Pressure30.21 inHg
Wind11.3 mph S
Humidity94%
Visibility—
Dew point56°
Mon, 2658° / 45°0.1
Morning52°feels 51°
Afternoon53°feels 50°
Evening48°feels 44°
Overnight46°feels 43°
58 °
Grinnell, Monday, 26 October
Light rain. High 58°, low 45°.
Pressure30.27 inHg
Wind14.4 mph NW
Humidity66%
Visibility—
Dew point42°
Tue, 2755° / 41°0
Morning44°feels 41°
Afternoon51°feels 49°
Evening51°feels 48°
Overnight48°feels 43°
55 °
Grinnell, Tuesday, 27 October
Overcast. High 55°, low 41°.
Pressure30.27 inHg
Wind14.5 mph SE
Humidity63%
Visibility—
Dew point37°
Wed, 2858° / 45°0
Morning49°feels 47°
Afternoon55°feels 52°
Evening50°feels 47°
Overnight45°feels 42°
58 °
Grinnell, Wednesday, 28 October
Clear. High 58°, low 45°.
Pressure30.18 inHg
Wind23 mph N
Humidity38%
Visibility—
Dew point29°
Thu, 2955° / 41°0
Morning44°feels 41°
Afternoon51°feels 47°
Evening49°feels 44°
Overnight44°feels 40°
55 °
Grinnell, Thursday, 29 October
Overcast. High 55°, low 41°.
Pressure30.33 inHg
Wind12.4 mph S
Humidity47%
Visibility—
Dew point30°
Fri, 3054° / 42°0.05
Morning46°feels 41°
Afternoon53°feels 50°
Evening44°feels 38°
Overnight43°feels 37°
54 °
Grinnell, Friday, 30 October
Light rain. High 54°, low 42°.
Pressure30.06 inHg
Wind15.3 mph SE
Humidity72%
Visibility—
Dew point44°
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, KS 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.