10-day forecast for Letts, IA: 36° to 71°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, October 24
64° · 0.18 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1653° / 44°0.02
Morning49°feels 43°
Afternoon53°feels 50°
Evening47°feels 42°
Overnight52°feels 50°
53 °
Letts, Friday, 16 October
Light rain. High 53°, low 44°.
Pressure30.24 inHg
Wind17.5 mph NW
Humidity67%
Visibility6.2 mi
Dew point41°
Sat, 1757° / 36°0
Morning37°feels 35°
Afternoon56°feels 53°
Evening47°feels 44°
Overnight40°feels 37°
57 °
Letts, Saturday, 17 October
Clear. High 57°, low 36°.
Pressure30.56 inHg
Wind5.4 mph SW
Humidity44%
Visibility6.2 mi
Dew point31°
Sun, 1862° / 42°0
Morning43°feels 38°
Afternoon62°feels 60°
Evening52°feels 50°
Overnight44°feels 39°
62 °
Letts, Sunday, 18 October
Clear. High 62°, low 42°.
Pressure30.42 inHg
Wind12.1 mph S
Humidity49%
Visibility6.2 mi
Dew point40°
Mon, 1965° / 43°0
Morning46°feels 44°
Afternoon63°feels 62°
Evening55°feels 53°
Overnight46°feels 43°
65 °
Letts, Monday, 19 October
Partly cloudy. High 65°, low 43°.
Pressure30.33 inHg
Wind6.5 mph S
Humidity56%
Visibility6.2 mi
Dew point44°
Tue, 2068° / 44°0
Morning51°feels 49°
Afternoon65°feels 64°
Evening57°feels 56°
Overnight53°feels 51°
68 °
Letts, Tuesday, 20 October
Partly cloudy. High 68°, low 44°.
Pressure30.30 inHg
Wind6.8 mph SE
Humidity50%
Visibility—
Dew point44°
Wed, 2169° / 49°0
Morning53°feels 52°
Afternoon64°feels 63°
Evening60°feels 58°
Overnight57°feels 55°
69 °
Letts, Wednesday, 21 October
Partly cloudy. High 69°, low 49°.
Pressure30.30 inHg
Wind8.2 mph SE
Humidity48%
Visibility—
Dew point43°
Thu, 2269° / 56°0
Morning60°feels 58°
Afternoon65°feels 64°
Evening61°feels 60°
Overnight59°feels 58°
69 °
Letts, Thursday, 22 October
Overcast. High 69°, low 56°.
Pressure30.21 inHg
Wind11.8 mph S
Humidity53%
Visibility—
Dew point47°
Fri, 2368° / 58°0
Morning61°feels 59°
Afternoon67°feels 66°
Evening64°feels 63°
Overnight64°feels 63°
68 °
Letts, Friday, 23 October
Overcast. High 68°, low 58°.
Pressure30.12 inHg
Wind13.8 mph SE
Humidity45%
Visibility—
Dew point44°
Sat, 2471° / 58°0.02
Morning63°feels 62°
Afternoon70°feels 69°
Evening61°feels 59°
Overnight58°feels 57°
71 °
Letts, Saturday, 24 October
Light rain. High 71°, low 58°.
Pressure30.12 inHg
Wind15.9 mph S
Humidity57%
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 Letts, 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.