Cedar Rapids, IA 14-Day Forecast

Iowa, United States 🇺🇸
86°
Sunny right now Today: high 88°, low 64°
Updated 3 hours ago

Cedar Rapids weather for the next 14 days

Today

Sunny High 88° Low 64°
Precipitation
7% · 0.0 in
14 mph
7 - High
Sunrise / sunset
06:26 AM / 07:50 PM

Thursday, August 27

Sunny High 78° Low 62°
Precipitation
5% · 0.0 in
Max wind
8 mph
Humidity
70%
UV index
7 - High
Sunrise / sunset
06:27 AM / 07:49 PM

Friday, August 28

Sunny High 82° Low 62°
Precipitation
8% · 0.0 in
Max wind
11 mph
Humidity
70%
UV index
7 - High
Sunrise / sunset
06:28 AM / 07:47 PM

Saturday, August 29

Overcast High 82° Low 70°
Precipitation
23% · 0.01 in
Max wind
20 mph
Humidity
64%
UV index
7 - High
Sunrise / sunset
06:29 AM / 07:45 PM

Sunday, August 30

Overcast High 99° Low 68°
Precipitation
57% · 0.08 in
Max wind
20 mph
Humidity
51%
UV index
8 - Very High
Sunrise / sunset
06:30 AM / 07:44 PM

Monday, August 31

Partly Cloudy High 103° Low 81°
Precipitation
17% · 0.0 in
Max wind
17 mph
Humidity
37%
UV index
9 - Very High
Sunrise / sunset
06:31 AM / 07:42 PM

Tuesday, September 1

Sunny High 93° Low 77°
Precipitation
3% · 0.0 in
Max wind
16 mph
Humidity
50%
UV index
7 - High
Sunrise / sunset
06:32 AM / 07:40 PM

Wednesday, September 2

Patchy rain nearby High 86° Low 70°
Precipitation
66% · 0.13 in
Max wind
12 mph
Humidity
75%
UV index
8 - Very High
Sunrise / sunset
06:33 AM / 07:39 PM

Thursday, September 3

Overcast High 78° Low 70°
Precipitation
87% · 0.22 in
Max wind
14 mph
Humidity
86%
UV index
6 - High
Sunrise / sunset
06:34 AM / 07:37 PM

Friday, September 4

Overcast High 82° Low 68°
Precipitation
78% · 0.16 in
Max wind
18 mph
Humidity
81%
UV index
7 - High
Sunrise / sunset
06:35 AM / 07:35 PM

Saturday, September 5

Sunny High 76° Low 64°
Precipitation
70% · 0.46 in
Max wind
28 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
06:36 AM / 07:34 PM

Sunday, September 6

Light rain shower High 73° Low 60°
Precipitation
77% · 0.2 in
Max wind
14 mph
Humidity
77%
UV index
5 - Moderate
Sunrise / sunset
06:37 AM / 07:32 PM

Monday, September 7

Patchy rain nearby High 78° Low 68°
Precipitation
79% · 0.1 in
Max wind
13 mph
Humidity
91%
UV index
6 - High
Sunrise / sunset
06:38 AM / 07:30 PM

Tuesday, September 8

Light rain shower High 67° Low 51°
Precipitation
91% · 0.58 in
Max wind
10 mph
Humidity
90%
UV index
3 - Moderate
Sunrise / sunset
06:39 AM / 07:28 PM

Cedar Rapids 14-day outlook: the story

The warmest day of Cedar Rapids's 14-day outlook is Monday, August 31 with a high near 103°F (40°C); the coolest night comes Tuesday, September 8, dipping to 51°F (11°C). The trend points cooler: week two runs about 12°F below week one. Highs over the next two weeks average 89°F (32°C), about 8°F (4°C) above the typical August high of 81°F (27°C).

Precipitation is most likely on Sunday 30, Wednesday 2, Thursday 3, Friday 4 and beyond; the wettest day looks like Tuesday, September 8 with about 0.58 in (14.7 mm) expected. For the weekend, expect Saturday 82°F (28°C) and overcast / Sunday 99°F (37°C) and overcast.

For typical conditions month by month, see the Cedar Rapids climate & average temperatures guide.

Cedar Rapids forecast questions

Will it rain in Cedar Rapids this week?
The forecast currently shows meaningful precipitation chances on 8 of the next 14 days, peaking around Tuesday, September 8.
What will be the warmest day in Cedar Rapids over the next 14 days?
Monday, August 31, with a forecast high near 103°F (40°C).
How accurate is a 14-day forecast for Cedar Rapids?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.

Average temperatures in Cedar Rapids by month

Monthly averages for Cedar Rapids based on 2015–2024 weather data.
MonthHighLow Rain daysPrecipitation SunshineHumidity
January 29° 14° 8 1.9 in 5.6 h/day 77%
February 33° 15° 6 1.5 in 7.5 h/day 71%
March 48° 30° 9 2.8 in 7.9 h/day 67%
April 59° 39° 11 3.8 in 8.8 h/day 64%
May 71° 52° 12 4.5 in 10.0 h/day 69%
June 81° 63° 10 4.7 in 12.0 h/day 68%
July 83° 66° 10 3.3 in 12.4 h/day 75%
August 81° 64° 10 3.6 in 11.4 h/day 74%
September 77° 59° 9 3.6 in 10.0 h/day 71%
October 62° 46° 10 3.7 in 7.6 h/day 67%
November 48° 32° 7 2.7 in 6.7 h/day 70%
December 37° 23° 7 2.2 in 5.4 h/day 72%