10-day forecast for Letts, IA: 29° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Thursday, October 22
43°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2069° / 42°0
Morning46°feels 45°
Afternoon68°feels 67°
Evening53°feels 51°
Overnight46°feels 45°
69 °
Letts, Tuesday, 20 October
Clear. High 69°, low 42°.
Pressure30.36 inHg
Wind4.6 mph SE
Humidity49%
Visibility6.2 mi
Dew point45°
Wed, 2170° / 44°0
Morning47°feels 46°
Afternoon70°feels 68°
Evening59°feels 58°
Overnight47°feels 46°
70 °
Letts, Wednesday, 21 October
Clear. High 70°, low 44°.
Pressure30.27 inHg
Wind3.9 mph S
Humidity57%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 48°0
Morning48°feels 48°
Afternoon70°feels 69°
Evening58°feels 58°
Overnight51°feels 50°
70 °
Letts, Thursday, 22 October
Clear. High 70°, low 48°.
Pressure30.30 inHg
Wind3.4 mph SE
Humidity54%
Visibility6.2 mi
Dew point51°
Fri, 2368° / 51°0
Morning53°feels 52°
Afternoon67°feels 66°
Evening59°feels 58°
Overnight53°feels 53°
68 °
Letts, Friday, 23 October
Overcast. High 68°, low 51°.
Pressure30.30 inHg
Wind8.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point51°
Sat, 2466° / 49°0
Morning53°feels 50°
Afternoon63°feels 62°
Evening58°feels 56°
Overnight53°feels 51°
66 °
Letts, Saturday, 24 October
Overcast. High 66°, low 49°.
Pressure30.36 inHg
Wind9.8 mph SE
Humidity50%
Visibility—
Dew point43°
Sun, 2563° / 53°0.01
Morning56°feels 55°
Afternoon62°feels 62°
Evening59°feels 57°
Overnight57°feels 55°
63 °
Letts, Sunday, 25 October
Light rain. High 63°, low 53°.
Pressure30.33 inHg
Wind7.6 mph S
Humidity75%
Visibility—
Dew point54°
Mon, 2660° / 48°0.03
Morning51°feels 48°
Afternoon57°feels 55°
Evening52°feels 49°
Overnight49°feels 46°
60 °
Letts, Monday, 26 October
Light rain. High 60°, low 48°.
Pressure30.36 inHg
Wind9.8 mph NE
Humidity35%
Visibility—
Dew point29°
Tue, 2752° / 39°0.04
Morning47°feels 44°
Afternoon50°feels 46°
Evening42°feels 35°
Overnight40°feels 34°
52 °
Letts, Tuesday, 27 October
Light rain. High 52°, low 39°.
Pressure30.39 inHg
Wind15.2 mph N
Humidity39%
Visibility—
Dew point27°
Wed, 2843° / 29°0
Morning32°feels 25°
Afternoon41°feels 35°
Evening36°feels 30°
Overnight32°feels 26°
43 °
Letts, Wednesday, 28 October
Clear. High 43°, low 29°.
Pressure30.56 inHg
Wind11.3 mph NW
Humidity34%
Visibility—
Dew point14°
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.