10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
April weather forecast in Boulder
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
31
+6
−1
31 March, Sunday. day, 6°; night, -1°; clear
1
+6
+1
1 April, Monday. day, 6°; night, 1°; partly cloudy
2
+5
−2
2 April, Tuesday. day, 5°; night, -2°; rain
3
+4
−1
3 April, Wednesday. day, 4°; night, -1°; partly cloudy
4
+8
+2
4 April, Thursday. day, 8°; night, 2°; partly cloudy
5
+7
+1
5 April, Friday. day, 7°; night, 1°; partly cloudy
6
+8
+2
6 April, Saturday. day, 8°; night, 2°; partly cloudy
7
+10
+2
7 April, Sunday. day, 10°; night, 2°; partly cloudy
8
+7
0
8 April, Monday. day, 7°; night, 0°; rain
9
+7
+1
9 April, Tuesday. day, 7°; night, 1°; partly cloudy
10
+10
+3
10 April, Wednesday. day, 10°; night, 3°; overcast
11
+9
+2
11 April, Thursday. day, 9°; night, 2°; partly cloudy
12
+8
+1
12 April, Friday. day, 8°; night, 1°; partly cloudy
13
+8
+2
13 April, Saturday. day, 8°; night, 2°; clear
14
+8
+2
14 April, Sunday. day, 8°; night, 2°; rain
15
+5
0
15 April, Monday. day, 5°; night, 0°; rain
16
+5
0
16 April, Tuesday. day, 5°; night, 0°; clear
17
+7
+2
17 April, Wednesday. day, 7°; night, 2°; clear
18
+8
+2
18 April, Thursday. day, 8°; night, 2°; partly cloudy
19
+8
+3
19 April, Friday. day, 8°; night, 3°; clear
20
+10
+4
20 April, Saturday. day, 10°; night, 4°; partly cloudy
21
+10
+2
21 April, Sunday. day, 10°; night, 2°; clear
22
+10
+4
22 April, Monday. day, 10°; night, 4°; clear
23
+11
+3
23 April, Tuesday. day, 11°; night, 3°; clear
24
+10
+2
24 April, Wednesday. day, 10°; night, 2°; overcast
25
+8
+2
25 April, Thursday. day, 8°; night, 2°; clear
26
+6
+1
26 April, Friday. day, 6°; night, 1°; rain
27
+9
+1
27 April, Saturday. day, 9°; night, 1°; rain
28
+8
+2
28 April, Sunday. day, 8°; night, 2°; rain
29
+8
+1
29 April, Monday. day, 8°; night, 1°; rain
30
+7
+1
30 April, Tuesday. day, 7°; night, 1°; rain
1
+7
+2
1 May, Wednesday. day, 7°; night, 2°; overcast
2
+10
+4
2 May, Thursday. day, 10°; night, 4°; partly cloudy
3
+11
+5
3 May, Friday. day, 11°; night, 5°; rain
4
+14
+8
4 May, Saturday. day, 14°; night, 8°; rain
Average data for 10 years
Boulder April
8
sunny days
9
days with precipitation
13
cloudy days
8 sunny days; 9 days with precipitation; 13 cloudy days;
51
%
air humidity
3.7
m/s
Wind
W
69
mm of precipitation
(13% of annual average)
air humidity 51%; 69 millimeters of precipitation (13% of annual average); Wind westerly 3.7 Meters per second
Weather graphs for April
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
W
N
W
SW
W
SW
SW
S
W
W
W
SW
NW
NE
N
N
SW
SW
W
W
W
W
W
SE
W
W
W
NW
E
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Daytime temperature
Night-time temperature
Cities near you
Denver
Aurora
Colorado Springs
Vail
Littleton
Cheyenne
Evans
Crested Butte
Estes Park
Cities with similar weather in April
Helsinki
Tallinn
Stockholm
Cholpon-Ata
Oslo
Yurmala
Palanga
Altay
Gyumri