Forecast
Boulder, CO
Rain forecast tomorrow

Rain forecast tomorrow in Boulder, CO

Umbrella

Need

light rain is expected during the day. An umbrella or waterproof clothing is recommended.

Sun24 hours

MustNeedLikely neededLikely no needNo need

12AM

4AM

8AM

12PM

4PM

8PM

11PM

No needNeed

Hourly rain conditions

Rain risk first stands out around 9PM, with the highest hourly chance near 38%. Precipitation chance is percent, rain amount is inches, wind is mph, and humidity/cloud cover are percentages.

Peak 38%Total 0.02 in

Precipitation chance

6AM

12PM

6PM

12AM

Rain amount

6AM

12PM

6PM

12AM

Hour	Chance	Clouds	Rain	Wind	Temp	Feels	Humidity
6AM Mostly clear	8%	23%	0 in	5 mph G8	77°	73°	42%
7AM Mostly clear	5%	17%	0 in	4 mph G7	76°	72°	42%
8AM Clear	2%	14%	0 in	5 mph G7	75°	70°	43%
9AM Clear	1%	10%	0 in	5 mph G7	74°	69°	46%
10AM Clear	0%	8%	0 in	4 mph G7	73°	69°	48%
11AM Clear	1%	7%	0 in	4 mph G7	72°	68°	49%
12PM Mostly sunny	1%	10%	0 in	5 mph G13	70°	66°	53%
1PM Mostly sunny	0%	11%	0 in	5 mph G15	73°	73°	50%
2PM Sunny	0%	5%	0 in	5 mph G13	76°	82°	48%
3PM Sunny	0%	6%	0 in	4 mph G12	82°	90°	35%
4PM Sunny	0%	5%	0 in	5 mph G12	85°	93°	31%
5PM Sunny	0%	5%	0 in	6 mph G13	88°	95°	27%
6PM Sunny	0%	7%	0 in	7 mph G14	91°	97°	25%
7PM Mostly sunny	4%	17%	0 in	9 mph G14	92°	97°	25%
8PM Mostly sunny	14%	31%	0 in	8 mph G14	94°	100°	24%
9PM Light rain showers	35%	51%	0.01 in	9 mph G13	91°	96°	27%
10PM Light rain showers	38%	51%	0.01 in	9 mph G13	87°	92°	32%
11PM Partly sunny	24%	49%	0 in	10 mph G12	86°	90°	35%
12AM Partly sunny	16%	41%	0 in	11 mph G11	87°	88°	35%
1AM Partly sunny	9%	49%	0 in	9 mph G11	85°	84°	37%
2AM Partly sunny	2%	49%	0 in	9 mph G11	83°	78°	41%
3AM Partly cloudy	3%	48%	0 in	10 mph G11	78°	72°	48%
4AM Partly cloudy	1%	48%	0 in	8 mph G11	78°	73°	48%
5AM Partly cloudy	1%	46%	0 in	8 mph G11	78°	73°	47%

6AM

Mostly clear

Chance 8%Clouds 23%

Rain0 in

Wind5 mph G8

Temp77°

Feels73°

Humidity42%

7AM

Mostly clear

Chance 5%Clouds 17%

Rain0 in

Wind4 mph G7

Temp76°

Feels72°

Humidity42%

8AM

Clear

Chance 2%Clouds 14%

Rain0 in

Wind5 mph G7

Temp75°

Feels70°

Humidity43%

9AM

Clear

Chance 1%Clouds 10%

Rain0 in

Wind5 mph G7

Temp74°

Feels69°

Humidity46%

10AM

Clear

Chance 0%Clouds 8%

Rain0 in

Wind4 mph G7

Temp73°

Feels69°

Humidity48%

11AM

Clear

Chance 1%Clouds 7%

Rain0 in

Wind4 mph G7

Temp72°

Feels68°

Humidity49%

12PM

Mostly sunny

Chance 1%Clouds 10%

Rain0 in

Wind5 mph G13

Temp70°

Feels66°

Humidity53%

1PM

Mostly sunny

Chance 0%Clouds 11%

Rain0 in

Wind5 mph G15

Temp73°

Feels73°

Humidity50%

2PM

Sunny

Chance 0%Clouds 5%

Rain0 in

Wind5 mph G13

Temp76°

Feels82°

Humidity48%

3PM

Sunny

Chance 0%Clouds 6%

Rain0 in

Wind4 mph G12

Temp82°

Feels90°

Humidity35%

4PM

Sunny

Chance 0%Clouds 5%

Rain0 in

Wind5 mph G12

Temp85°

Feels93°

Humidity31%

5PM

Sunny

Chance 0%Clouds 5%

Rain0 in

Wind6 mph G13

Temp88°

Feels95°

Humidity27%

6PM

Sunny

Chance 0%Clouds 7%

Rain0 in

Wind7 mph G14

Temp91°

Feels97°

Humidity25%

7PM

Mostly sunny

Chance 4%Clouds 17%

Rain0 in

Wind9 mph G14

Temp92°

Feels97°

Humidity25%

8PM

Mostly sunny

14%

Chance 14%Clouds 31%

Rain0 in

Wind8 mph G14

Temp94°

Feels100°

Humidity24%

9PM

Light rain showers

35%

Chance 35%Clouds 51%

Rain0.01 in

Wind9 mph G13

Temp91°

Feels96°

Humidity27%

10PM

Light rain showers

38%

Chance 38%Clouds 51%

Rain0.01 in

Wind9 mph G13

Temp87°

Feels92°

Humidity32%

11PM

Partly sunny

24%

Chance 24%Clouds 49%

Rain0 in

Wind10 mph G12

Temp86°

Feels90°

Humidity35%

12AM

Partly sunny

16%

Chance 16%Clouds 41%

Rain0 in

Wind11 mph G11

Temp87°

Feels88°

Humidity35%

1AM

Partly sunny

Chance 9%Clouds 49%

Rain0 in

Wind9 mph G11

Temp85°

Feels84°

Humidity37%

2AM

Partly sunny

Chance 2%Clouds 49%

Rain0 in

Wind9 mph G11

Temp83°

Feels78°

Humidity41%

3AM

Partly cloudy

Chance 3%Clouds 48%

Rain0 in

Wind10 mph G11

Temp78°

Feels72°

Humidity48%

4AM

Partly cloudy

Chance 1%Clouds 48%

Rain0 in

Wind8 mph G11

Temp78°

Feels73°

Humidity48%

5AM

Partly cloudy

Chance 1%Clouds 46%

Rain0 in

Wind8 mph G11

Temp78°

Feels73°

Humidity47%