Temperature
Cold by day, freezing at night.
Cedar Rapids is usually most comfortable in September and October. Typical daytime highs range from 29–84°F across the year. Rain varies by season.

Cold by day, freezing at night.
Several rainy days. About 8 wet days, fewer than in most months.
A mix of sunshine and cloud.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 37° and nights feel near 25°.
Partly cloudy skies this month.
Breezy November days can feel brisker in open spots.
November late afternoons are around 44°F, easing to about 41°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 29 | 14 | 1.5 | 7 | 5.9 | 77 |
| Feb | 34 | 18 | 1.7 | 7 | 7.3 | 74 |
| Mar | 48 | 30 | 2.6 | 9 | 8.5 | 68 |
| Apr | 62 | 41 | 4.4 | 12 | 8.9 | 63 |
| May | 72 | 53 | 5.0 | 13 | 10.1 | 67 |
| Jun | 81 | 63 | 5.1 | 12 | 11.5 | 70 |
| Jul | 84 | 66 | 4.0 | 10 | 12.2 | 74 |
| Aug | 82 | 64 | 3.7 | 10 | 11.2 | 75 |
| Sep | 76 | 55 | 3.9 | 9 | 9.8 | 71 |
| Oct | 63 | 44 | 2.9 | 9 | 7.7 | 68 |
| Nov | 48 | 32 | 2.3 | 8 | 6.5 | 71 |
| Dec | 34 | 21 | 1.8 | 7 | 5.5 | 77 |
Similar climates
Want a side-by-side climate view? Compare Cedar Rapids with New York City.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology