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As of 01:12 CDT

Weather in Ottawa, IA

72°Current weather

Ottawa, Sunday, 9 August, 01:12

Light rain. Feels like 73°. High 94°, low 72°.

Pressure29.91 inHg
Wind12.8 mph SE
Humidity88%
Visibility6.2 mi
Dew point69°

10-day forecast for Ottawa, IA: 60° to 94°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

93°
Best day: Tuesday, August 11
71° · 0.85 in
Worst day: Thursday, August 13

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

Mon, 1087° / 74°0Overcast
MorningOvercast74°feels 75°
AfternoonOvercast87°feels 93°
EveningOvercast82°feels 85°
OvernightOvercast77°feels 77°
87 °Overcast

Ottawa, Monday, 10 August

Overcast. High 87°, low 74°.

Pressure29.85 inHg
Wind9 mph SW
Humidity59%
Visibility6.2 mi
Dew point70°
Tue, 1193° / 74°0Mostly clear
MorningPartly cloudy76°feels 76°
AfternoonOvercast92°feels 98°
EveningOvercast81°feels 85°
OvernightClear81°feels 83°
93 °Mostly clear

Ottawa, Tuesday, 11 August

Mostly clear. High 93°, low 74°.

Pressure29.77 inHg
Wind9.4 mph W
Humidity54%
Visibility6.2 mi
Dew point70°
Wed, 1284° / 66°0.13Light rain
MorningLight rain70°feels 70°
AfternoonOvercast82°feels 85°
EveningClear76°feels 77°
OvernightLight rain69°feels 69°
84 °Light rain

Ottawa, Wednesday, 12 August

Light rain. High 84°, low 66°.

Pressure29.88 inHg
Wind8.9 mph E
Humidity74%
Visibility6.2 mi
Dew point69°
Thu, 1371° / 63°0.85Rain
MorningRain68°feels 69°
AfternoonRain69°feels 70°
EveningRain64°feels 65°
OvernightRain64°feels 65°
71 °Rain

Ottawa, Thursday, 13 August

Rain. High 71°, low 63°.

Pressure29.91 inHg
Wind16.4 mph NE
Humidity96%
Visibility—
Dew point68°
Fri, 1478° / 60°0.01Light rain
MorningLight rain65°feels 65°
AfternoonLight rain74°feels 75°
EveningLight rain72°feels 73°
OvernightLight rain66°feels 66°
78 °Light rain

Ottawa, Friday, 14 August

Light rain. High 78°, low 60°.

Pressure30.09 inHg
Wind12.9 mph E
Humidity69%
Visibility—
Dew point62°
Sat, 1567° / 63°0.14Light rain
MorningLight rain65°feels 65°
AfternoonLight rain64°feels 65°
EveningLight rain65°feels 65°
OvernightLight rain64°feels 64°
67 °Light rain

Ottawa, Saturday, 15 August

Light rain. High 67°, low 63°.

Pressure30.15 inHg
Wind14.2 mph E
Humidity95%
Visibility—
Dew point63°
Sun, 1677° / 62°0Overcast
MorningOvercast66°feels 67°
AfternoonOvercast74°feels 75°
EveningOvercast74°feels 75°
OvernightOvercast68°feels 69°
77 °Overcast

Ottawa, Sunday, 16 August

Overcast. High 77°, low 62°.

Pressure30.12 inHg
Wind5.7 mph NE
Humidity79%
Visibility—
Dew point66°
Mon, 1783° / 67°0.04Light rain
MorningLight rain71°feels 73°
AfternoonLight rain80°feels 83°
EveningLight rain78°feels 78°
OvernightLight rain71°feels 72°
83 °Light rain

Ottawa, Monday, 17 August

Light rain. High 83°, low 67°.

Pressure30.03 inHg
Wind7.2 mph S
Humidity66%
Visibility—
Dew point67°
Tue, 1887° / 68°0Overcast
MorningOvercast73°feels 75°
AfternoonOvercast83°feels 90°
EveningOvercast82°feels 89°
OvernightOvercast75°feels 76°
87 °Overcast

Ottawa, Tuesday, 18 August

Overcast. High 87°, low 68°.

Pressure29.97 inHg
Wind11.9 mph S
Humidity70%
Visibility—
Dew point71°

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 Ottawa, 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.