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Climate chart Castle Rock

Jan.

max 36°F min 16°F

12

Feb.

max 43°F min 19°F

5

Mar.

max 48°F min 25°F

20

Apr.

max 61°F min 36°F

11

May.

max 70°F min 41°F

17

Jun.

max 84°F min 54°F

19

Jul.

max 90°F min 59°F

29

Aug.

max 88°F min 59°F

19

Sep.

max 82°F min 54°F

12

Oct.

max 64°F min 37°F

8

Nov.

max 46°F min 19°F

6

Dec.

max 41°F min 23°F

11

Weekly overview Castle Rock

Weather Castle Rock 14 days

Wednesday 04-03-2026 Moderate rain 46°F / 52°F

Thursday 05-03-2026 Heavy rain 50°F / 57°F

Friday 06-03-2026 Moderate rain 55°F / 66°F

Saturday 07-03-2026 Moderate rain 54°F / 72°F

Sunday 08-03-2026 Partly cloudy 37°F / 55°F

Monday 09-03-2026 Mist 43°F / 64°F

Tuesday 10-03-2026 Patchy rain possible 61°F / 72°F

Wednesday 11-03-2026 Moderate rain 37°F / 43°F

Thursday 12-03-2026 Moderate rain 39°F / 43°F

Friday 13-03-2026 Patchy rain possible 41°F / 55°F

Saturday 14-03-2026 Patchy rain possible 55°F / 61°F

Sunday 15-03-2026 Patchy rain possible 45°F / 68°F

Monday 16-03-2026 Patchy rain possible 36°F / 41°F

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