Weather in Derby

14-day forecast · updated today, Thursday, October 29, at 9:52 am (GMT+8)

Now · mainly clear 92 °F

Feels like: 98 °F
Low / high: 77 / 98 °F
Rain: 0%
Wind: 6 mph SSW

→ 29.98 inHg · steady UV 12 · extreme

Today in Derby: overcast, 77 °F to 98 °F, with a 0% chance of rain and a light breeze from the south-southwest (6 mph). Tomorrow, mainly clear, 77 °F to 103 °F and a 0% chance of rain. The warmest day of the week is Monday 2, at 108 °F. No significant rain expected over the next 7 days.

Temperatures for the next 14 days

98° 77°
Today
103° 77°
Fri 30
105° 78°
Sat 31
105° 79°
Sun 1
108° 79°
Mon 2
107° 79°
Tue 3
104° 82°
Wed 4
101° 80°
Thu 5
99° 79°
Fri 6
99° 79°
Sat 7
104° 77°
Sun 8
107° 82°
Mon 9
103° 82°
Tue 10
101° 81°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	77 / 98 °F	0%	9 mph SW	0.8 ft	3:26 am · 3:54 pm	ECMWF
Fri 30	Mainly clear	77 / 103 °F	0%	12 mph WSW	0.9 ft	3:57 am · 4:26 pm	ECMWF
Sat 31	Overcast	78 / 105 °F	0%	13 mph WSW	0.7 ft	4:31 am · 4:59 pm	ECMWF
Sun 1	Overcast	79 / 105 °F	2%	9 mph WNW	0.7 ft	5:08 am · 5:38 pm	ECMWF
Mon 2	Overcast	79 / 108 °F	0%	12 mph WNW	1.1 ft	5:53 am · 6:29 pm	ECMWF
Tue 3	Partly cloudy	79 / 107 °F	2%	10 mph WNW	1.3 ft	6:53 am · 7:43 pm	ECMWF
Wed 4	Clear sky	82 / 104 °F	0%	11 mph NW	1.6 ft	8:22 am · 10:02 pm	ECMWF
Thu 5	Clear sky	80 / 101 °F	6%	10 mph NW	1.6 ft	10:56 am · 11:36 pm	ECMWF
Fri 6	Clear sky	79 / 99 °F	23%	11 mph NW	1.8 ft	12:06 pm	ECMWF
Sat 7	Drizzle	79 / 99 °F	50% · 0.06 in	9 mph NW	1.1 ft	12:25 am · 12:52 pm	ECMWF
Sun 8	Drizzle	77 / 104 °F	36% · 0.06 in	9 mph W	0.9 ft	1:05 am · 1:31 pm	ECMWF
Mon 9	Mainly clear	82 / 107 °F	46%	13 mph W	1.1 ft	1:40 am · 2:07 pm	ECMWF
Tue 10	Partly cloudy	82 / 103 °F	29%	11 mph NW	1.2 ft	2:12 am · 2:39 pm	ECMWF
Wed 11	Clear sky	81 / 101 °F	32%	11 mph NNW	1.2 ft	2:42 am · 3:10 pm	ECMWF

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Partly cloudy	Overcast	Partly cloudy	Mainly clear	Partly cloudy	Partly cloudy	Clear	Clear
Temperature	80°	78°	79°	89°	96°	98°	94°	85°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	0%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	7 SW	4 SW	5 SSW	6 SSW	7 WSW	6 WSW	4 WNW	6 W
Humidity	64%	71%	69%	49%	37%	32%	40%	60%
UV	0	0	0	8	11	4	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on wind tomorrow: it may change, so check again closer to the day.

What 4 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	98°	103°	105°	105°	108°	107°	104°
AIFS	95°	99°	101°	101°	102°	103°	101°
GFS	92°	94°	95°	97°	99°	95°	92°
ICON	96°	100°	100°	101°	102°	101°	102°
Confidence	high	medium	low	medium	medium	low	low

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0	0	0	0	0	0
AIFS	0	0	0	0	0	0	0
GFS	0	0	0	0	0	0	0
ICON	0	0	0	0	0	0	0.02 in
Confidence	high	high	high	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	918	1222	1324	924	1224	1024	1124
AIFS	10	11	11	12	12	13	16
GFS	2026	2630	2533	2126	2531	2527	2327
ICON	919	817	1122	1225	1123	1123	1225
Confidence	medium	low	low	medium	low	low	medium

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	0%	0%	0%	2%	0%	2%	0%
GFS (GEFS, 31 scenarios)	6%	3%	0%	3%	7%	0%	0%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: normal temperatures, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal +0.5 °F	Normal	Normal +0.4 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.2 °F	Normal	A bit above +0.7 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.5 °F	Normal	A bit above +0.7 °F	93° / 84°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.5 °F	Normal	A bit above +0.7 °F	93° / 84°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +0.9 °F	A bit below −49%	A bit above +0.7 °F	94° / 84°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Normal +0.7 °F	Normal	A bit above +1.3 °F
December	A bit above +1.6 °F	A bit below −35%	A bit above +1.4 °F
January	Above +2.9 °F	A bit below −30%	Above +2.3 °F
February	Above +3.2 °F	Normal	Above +2.5 °F
March	Above +2.7 °F	Normal	Above +2.3 °F

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Derby climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Derby is from June to August: highs of 88 °F to 90 °F, barely 1 rainy day a month and 10 hours of sunshine a day.

Cyclone season: from December to February, peaking in December. In the last 30 years (1996–2025), 14 tropical cyclones passed within 93 mi of Derby, about 5 every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: Hayley, in December 2025.

96° 78°

JanJ
94° 78°

FebF
96° 77°

MarM
96° 73°

AprA
91° 66°

MayM
88° 61°

JunJ
88° 59°

JulJ
90° 60°

AugA
95° 67°

SepS
97° 74°

OctO
99° 78°

NovN
98° 80°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	96°	78°	8.65 in	18	7.9	87°	1.5 ft	4
FebruaryFeb	94°	78°	8.82 in	16	7.6	87°	1.3 ft	2
MarchMar	96°	77°	3.53 in	12	8.5	87°	1.0 ft	1
AprilApr	96°	73°	0.88 in	3	9.7	87°	0.9 ft	1
MayMay	91°	66°	0.98 in	1	9.2	82°	1.1 ft	–
JuneJun	88°	61°	0.17 in	1	9.6	77°	1.2 ft	–
JulyJul	88°	59°	0.03 in	1	10.0	74°	1.0 ft	–
AugustAug	90°	60°	0.00 in	0	10.6	74°	0.9 ft	–
SeptemberSep	95°	67°	0.01 in	0	10.8	78°	1.0 ft	–
OctoberOct	97°	74°	0.15 in	1	10.4	82°	1.1 ft	–
NovemberNov	99°	78°	0.31 in	3	10.4	86°	1.2 ft	–
DecemberDec	98°	80°	3.34 in	12	8.8	87°	1.3 ft	6

Month	Water	Waves	Cyclones
Jan	87°	1.5 ft	4
Feb	87°	1.3 ft	2
Mar	87°	1.0 ft	1
Apr	87°	0.9 ft	1
May	82°	1.1 ft	–
Jun	77°	1.2 ft	–
Jul	74°	1.0 ft	–
Aug	74°	0.9 ft	–
Sep	78°	1.0 ft	–
Oct	82°	1.1 ft	–
Nov	86°	1.2 ft	–
Dec	87°	1.3 ft	6

Days: rainy days in the month. Sun: hours a day.

A normal year brings 26.87 in of rain on about 69 days and about 3,450 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now92 °Ffeels like 98 °F

Tomorrow77 / 103 °F

It's 92 °F now (feels like 98 °F). Today, 77 °F to 98 °F; tomorrow, 77 °F to 103 °F.

Chance of rain

Today 0%
Fri 30 0%
Sat 31 0%
Sun 1 2%
Mon 2 0%
Tue 3 2%
Wed 4 0%

Today the chance of rain reaches 0%. No significant rain expected this week.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.00 in; last 7 days, 0.01 in.

Humidity and dew point

Humidity45%

Dew point67 °F

Humidity is 45% now and the dew point is 67 °F.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now15 migood

Clouds37%

Visibility is good now (15 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now10

Today's peak12extreme

Fri 30: 12 · Sat 31: 13 · Sun 1: 13

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising Anglers say fish bite less for a while
→ Steady · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.8029.9030.00 29.83

Steady now (−0.01 inHg in 3 hours). It barely changes over the next 48 hours. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityModerate · 41

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Wed 28	Partly cloudy	76 / 99 °F	0	13 mph WSW
Tue 27	Mainly clear	75 / 96 °F	0	12 mph WNW
Mon 26	Partly cloudy	74 / 97 °F	0	12 mph NW
Sun 25	Mainly clear	73 / 98 °F	0	11 mph NW
Sat 24	Light drizzle	74 / 98 °F	0.01 in	11 mph NW
Fri 23	Mainly clear	76 / 103 °F	0	12 mph WNW
Thu 22	Mainly clear	78 / 100 °F	0	11 mph NW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Partly cloudy	78 / 102 °F	0	11 mph NNW
Tue 20	Overcast	78 / 100 °F	0	14 mph NNW
Mon 19	Clear sky	75 / 102 °F	0	12 mph NW
Sun 18	Light drizzle	76 / 103 °F	0.01 in	11 mph NW
Sat 17	Light drizzle	78 / 101 °F	0.02 in	11 mph NW
Fri 16	Clear sky	77 / 107 °F	0	12 mph NW
Thu 15	Partly cloudy	79 / 107 °F	0	11 mph SSW
Wed 14	Partly cloudy	73 / 105 °F	0	11 mph WSW
Tue 13	Overcast	71 / 100 °F	0	9 mph WSW
Mon 12	Clear sky	69 / 96 °F	0	8 mph W
Sun 11	Mainly clear	71 / 93 °F	0	9 mph WNW
Sat 10	Overcast	74 / 96 °F	0	10 mph WNW
Fri 9	Partly cloudy	75 / 100 °F	0	10 mph WNW
Thu 8	Light drizzle	76 / 97 °F	0.01 in	12 mph NW
Wed 7	Overcast	80 / 98 °F	0	11 mph NW
Tue 6	Light drizzle	77 / 100 °F	0.05 in	10 mph NNE
Mon 5	Overcast	75 / 104 °F	0	12 mph WSW
Sun 4	Partly cloudy	77 / 101 °F	0	11 mph WSW
Sat 3	Mainly clear	77 / 100 °F	0	11 mph WSW
Fri 2	Light drizzle	76 / 100 °F	0.01 in	9 mph WSW
Thu 1	Light drizzle	75 / 97 °F	0.01 in	9 mph WSW
Wed 30	Light drizzle	75 / 97 °F	0.01 in	10 mph W
Tue 29	Overcast	74 / 97 °F	0	10 mph WNW

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in DerbyQuestions

What's the weather like today in Derby?

Overcast, from 77 °F to 98 °F, with a light breeze from the south-southwest (6 mph) and a 0% chance of rain.

Will it rain tomorrow in Derby?

On Friday 30 the chance of rain is 0% (0.00 in): mainly clear.

How warm will it be this week?

Between a low of 77 °F and a high of 108 °F; the warmest day, Monday 2.

What's the UV index today?

It reaches 12 (extreme). Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Is the pressure rising or falling?

It's 29.98 inHg and steady: +0.05 inHg over the last 24 hours.

When is the best time to visit Derby?

The best time to visit Derby is from June to August: highs of 88 °F to 90 °F, barely 1 rainy day a month and 10 hours of sunshine a day.

What is the weather like in Derby in October?

In October, Derby normally sees highs of 97 °F and lows of 74 °F, with about 1 rainy days (0.15 in for the month) and 10 hours of sunshine a day. The sea is around 82 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Derby?

The warmest is November, with average highs of 99 °F, and the coldest July, with lows of 59 °F. The wettest is February (8.82 in) and the driest, August.

When is cyclone season in Derby?

Cyclone season: from December to February, peaking in December. In the last 30 years (1996–2025), 14 tropical cyclones passed within 93 mi of Derby, about 5 every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: Hayley, in December 2025.

More about Derby today

Weather near Derby

Broome 85 °F · mainly clear · 102 mi

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 8.8 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:52 am (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from